From f6d78bf855f2d564f9e383508908631a4668e2af Mon Sep 17 00:00:00 2001
From: Nanang Izzuddin <nanang@teluu.com>
Date: Mon, 23 Jan 2017 04:32:34 +0000
Subject: Re #1900: Reintegrated works in UWP branch to trunk.

git-svn-id: http://svn.pjsip.org/repos/pjproject/trunk@5539 74dad513-b988-da41-8d7b-12977e46ad98
---
 pjsip/build/pjsip_core.vcxproj   | 225 ++++++++++++++++++++++++++++++++++-----
 pjsip/build/pjsip_simple.vcxproj | 223 +++++++++++++++++++++++++++++++++-----
 pjsip/build/pjsip_test.vcxproj   |  24 ++++-
 pjsip/build/pjsip_ua.vcxproj     | 225 ++++++++++++++++++++++++++++++++++-----
 pjsip/build/pjsua2_lib.vcxproj   | 225 ++++++++++++++++++++++++++++++++++-----
 pjsip/build/pjsua_lib.vcxproj    | 225 ++++++++++++++++++++++++++++++++++-----
 6 files changed, 1012 insertions(+), 135 deletions(-)

(limited to 'pjsip')

diff --git a/pjsip/build/pjsip_core.vcxproj b/pjsip/build/pjsip_core.vcxproj
index d72b33cc..f9bc0a90 100644
--- a/pjsip/build/pjsip_core.vcxproj
+++ b/pjsip/build/pjsip_core.vcxproj
@@ -1,6 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug-Dynamic|ARM">
+      <Configuration>Debug-Dynamic</Configuration>
+      <Platform>ARM</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Debug-Dynamic|Win32">
       <Configuration>Debug-Dynamic</Configuration>
       <Platform>Win32</Platform>
@@ -9,6 +13,10 @@
       <Configuration>Debug-Dynamic</Configuration>
       <Platform>x64</Platform>
     </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug-Static|ARM">
+      <Configuration>Debug-Static</Configuration>
+      <Platform>ARM</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Debug-Static|Win32">
       <Configuration>Debug-Static</Configuration>
       <Platform>Win32</Platform>
@@ -17,6 +25,10 @@
       <Configuration>Debug-Static</Configuration>
       <Platform>x64</Platform>
     </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|ARM">
+      <Configuration>Debug</Configuration>
+      <Platform>ARM</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Debug|Win32">
       <Configuration>Debug</Configuration>
       <Platform>Win32</Platform>
@@ -25,6 +37,10 @@
       <Configuration>Debug</Configuration>
       <Platform>x64</Platform>
     </ProjectConfiguration>
+    <ProjectConfiguration Include="Release-Dynamic|ARM">
+      <Configuration>Release-Dynamic</Configuration>
+      <Platform>ARM</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Release-Dynamic|Win32">
       <Configuration>Release-Dynamic</Configuration>
       <Platform>Win32</Platform>
@@ -33,6 +49,10 @@
       <Configuration>Release-Dynamic</Configuration>
       <Platform>x64</Platform>
     </ProjectConfiguration>
+    <ProjectConfiguration Include="Release-Static|ARM">
+      <Configuration>Release-Static</Configuration>
+      <Platform>ARM</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Release-Static|Win32">
       <Configuration>Release-Static</Configuration>
       <Platform>Win32</Platform>
@@ -41,6 +61,10 @@
       <Configuration>Release-Static</Configuration>
       <Platform>x64</Platform>
     </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|ARM">
+      <Configuration>Release</Configuration>
+      <Platform>ARM</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Release|Win32">
       <Configuration>Release</Configuration>
       <Platform>Win32</Platform>
@@ -50,9 +74,13 @@
       <Platform>x64</Platform>
     </ProjectConfiguration>
   </ItemGroup>
+  <!-- Import common config -->
+  <Import Project="..\..\build\vs\pjproject-vs14-common-config.props" />
   <PropertyGroup Label="Globals">
     <ProjectGuid>{2BB84911-C1B4-4747-B93D-36AA82CC5031}</ProjectGuid>
-    <RootNamespace>pjsip_core</RootNamespace>
+    <RootNamespace>pjsip_core</RootNamespace>    
+    <!-- Specific UWP property -->
+    <DefaultLanguage>en-US</DefaultLanguage>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release-Static|Win32'" Label="Configuration">
@@ -61,36 +89,72 @@
     <UseOfMfc>false</UseOfMfc>
     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release-Static|ARM'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <PlatformToolset>v140</PlatformToolset>
+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Dynamic|Win32'" Label="Configuration">
     <ConfigurationType>StaticLibrary</ConfigurationType>
     <PlatformToolset>v140</PlatformToolset>
     <UseOfMfc>false</UseOfMfc>
     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Dynamic|ARM'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <PlatformToolset>v140</PlatformToolset>
+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release-Dynamic|Win32'" Label="Configuration">
     <ConfigurationType>StaticLibrary</ConfigurationType>
     <PlatformToolset>v140</PlatformToolset>
     <UseOfMfc>false</UseOfMfc>
     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release-Dynamic|ARM'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <PlatformToolset>v140</PlatformToolset>
+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Static|Win32'" Label="Configuration">
     <ConfigurationType>StaticLibrary</ConfigurationType>
     <PlatformToolset>v140</PlatformToolset>
     <UseOfMfc>false</UseOfMfc>
     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Static|ARM'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <PlatformToolset>v140</PlatformToolset>
+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
     <ConfigurationType>StaticLibrary</ConfigurationType>
     <PlatformToolset>v140</PlatformToolset>
     <UseOfMfc>false</UseOfMfc>
     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <PlatformToolset>v140</PlatformToolset>
+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
     <ConfigurationType>StaticLibrary</ConfigurationType>
     <PlatformToolset>v140</PlatformToolset>
     <UseOfMfc>false</UseOfMfc>
     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <PlatformToolset>v140</PlatformToolset>
+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release-Static|x64'" Label="Configuration">
     <ConfigurationType>StaticLibrary</ConfigurationType>
     <PlatformToolset>v140</PlatformToolset>
@@ -127,74 +191,115 @@
     <UseOfMfc>false</UseOfMfc>
     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
+  <!-- Override the PlatformToolset -->
+  <PropertyGroup>
+    <PlatformToolset>$(BuildToolset)</PlatformToolset>
+    <CharacterSet Condition="'$(API_Family)'!='WinDesktop'"></CharacterSet>
+  </PropertyGroup>  
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">
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-	<Import Project="..\..\build\vs\pjproject-vs14-win32-release-defaults.props" />
-    <Import Project="..\..\build\vs\pjproject-vs14-release-static-defaults.props" />    
+    <Import Project="..\..\build\vs\pjproject-vs14-win32-release-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-release-static-defaults.props" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release-Static|ARM'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="..\..\build\vs\pjproject-vs14-arm-release-defaults.props" />
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     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-	<Import Project="..\..\build\vs\pjproject-vs14-win32-common-defaults.props" />
-    <Import Project="..\..\build\vs\pjproject-vs14-debug-dynamic-defaults.props" />    
+    <Import Project="..\..\build\vs\pjproject-vs14-win32-common-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-debug-dynamic-defaults.props" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Dynamic|ARM'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="..\..\build\vs\pjproject-vs14-arm-common-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-debug-dynamic-defaults.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release-Dynamic|Win32'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-	<Import Project="..\..\build\vs\pjproject-vs14-win32-release-defaults.props" />
-    <Import Project="..\..\build\vs\pjproject-vs14-release-dynamic-defaults.props" />    
+    <Import Project="..\..\build\vs\pjproject-vs14-win32-release-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-release-dynamic-defaults.props" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release-Dynamic|ARM'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="..\..\build\vs\pjproject-vs14-arm-release-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-release-dynamic-defaults.props" />
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   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Static|Win32'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-	<Import Project="..\..\build\vs\pjproject-vs14-win32-common-defaults.props" />
-    <Import Project="..\..\build\vs\pjproject-vs14-debug-static-defaults.props" />    
+    <Import Project="..\..\build\vs\pjproject-vs14-win32-common-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-debug-static-defaults.props" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Static|ARM'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="..\..\build\vs\pjproject-vs14-arm-common-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-debug-static-defaults.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-	<Import Project="..\..\build\vs\pjproject-vs14-win32-release-defaults.props" />
-    <Import Project="..\..\build\vs\pjproject-vs14-release-dynamic-defaults.props" />    
+    <Import Project="..\..\build\vs\pjproject-vs14-win32-release-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-release-dynamic-defaults.props" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="..\..\build\vs\pjproject-vs14-arm-release-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-release-dynamic-defaults.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-	<Import Project="..\..\build\vs\pjproject-vs14-win32-common-defaults.props" />
-    <Import Project="..\..\build\vs\pjproject-vs14-debug-static-defaults.props" />    
+    <Import Project="..\..\build\vs\pjproject-vs14-win32-common-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-debug-static-defaults.props" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="..\..\build\vs\pjproject-vs14-arm-common-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-debug-static-defaults.props" />
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   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release-Static|x64'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-	<Import Project="..\..\build\vs\pjproject-vs14-win64-release-defaults.props" />
-    <Import Project="..\..\build\vs\pjproject-vs14-release-static-defaults.props" />    
+    <Import Project="..\..\build\vs\pjproject-vs14-win64-release-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-release-static-defaults.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Dynamic|x64'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-	<Import Project="..\..\build\vs\pjproject-vs14-win64-common-defaults.props" />
-    <Import Project="..\..\build\vs\pjproject-vs14-debug-dynamic-defaults.props" />    
+    <Import Project="..\..\build\vs\pjproject-vs14-win64-common-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-debug-dynamic-defaults.props" />
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   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release-Dynamic|x64'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-	<Import Project="..\..\build\vs\pjproject-vs14-win64-release-defaults.props" />
-    <Import Project="..\..\build\vs\pjproject-vs14-release-dynamic-defaults.props" />    
+    <Import Project="..\..\build\vs\pjproject-vs14-win64-release-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-release-dynamic-defaults.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Static|x64'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-	<Import Project="..\..\build\vs\pjproject-vs14-win64-common-defaults.props" />
-    <Import Project="..\..\build\vs\pjproject-vs14-debug-static-defaults.props" />    
+    <Import Project="..\..\build\vs\pjproject-vs14-win64-common-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-debug-static-defaults.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-	<Import Project="..\..\build\vs\pjproject-vs14-win64-release-defaults.props" />
-    <Import Project="..\..\build\vs\pjproject-vs14-release-dynamic-defaults.props" />    
+    <Import Project="..\..\build\vs\pjproject-vs14-win64-release-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-release-dynamic-defaults.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-	<Import Project="..\..\build\vs\pjproject-vs14-win64-common-defaults.props" />
-    <Import Project="..\..\build\vs\pjproject-vs14-debug-static-defaults.props" />    
+    <Import Project="..\..\build\vs\pjproject-vs14-win64-common-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-debug-static-defaults.props" />
   </ImportGroup>
   <PropertyGroup Label="UserMacros" />
   <PropertyGroup>
     <_ProjectFileVersion>14.0.22823.1</_ProjectFileVersion>
-	<TargetName>pjsip-core-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration)</TargetName>
+    <TargetName>pjsip-core-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration)</TargetName>
   </PropertyGroup>
+  <!-- Compile and link option definition -->
+  <ItemDefinitionGroup>
+    <ClCompile>
+      <RuntimeLibrary Condition="'$(API_Family)'=='UWP'">MultiThreadedDebugDLL</RuntimeLibrary>
+    </ClCompile>
+  </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <ClCompile>
       <AdditionalIncludeDirectories>../include;../../pjlib/include;../../pjlib-util/include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
@@ -205,6 +310,17 @@
       <OutputFile>..\lib\pjsip-core-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration).lib</OutputFile>
     </Lib>
   </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM'">
+    <ClCompile>
+      <AdditionalIncludeDirectories>../include;../../pjlib/include;../../pjlib-util/include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PrecompiledHeaderOutputFile>
+      </PrecompiledHeaderOutputFile>
+    </ClCompile>
+    <Lib>
+      <OutputFile>..\lib\pjsip-core-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration).lib</OutputFile>
+    </Lib>
+  </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <Midl>
       <TargetEnvironment>X64</TargetEnvironment>
@@ -228,6 +344,17 @@
       <OutputFile>..\lib\pjsip-core-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration).lib</OutputFile>
     </Lib>
   </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'">
+    <ClCompile>
+      <AdditionalIncludeDirectories>../include;../../pjlib/include;../../pjlib-util/include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PrecompiledHeaderOutputFile>
+      </PrecompiledHeaderOutputFile>
+    </ClCompile>
+    <Lib>
+      <OutputFile>..\lib\pjsip-core-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration).lib</OutputFile>
+    </Lib>
+  </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <Midl>
       <TargetEnvironment>X64</TargetEnvironment>
@@ -252,6 +379,17 @@
       <OutputFile>..\lib\pjsip-core-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration).lib</OutputFile>
     </Lib>
   </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Static|ARM'">
+    <ClCompile>
+      <AdditionalIncludeDirectories>../include;../../pjlib/include;../../pjlib-util/include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PrecompiledHeaderOutputFile>
+      </PrecompiledHeaderOutputFile>
+    </ClCompile>
+    <Lib>
+      <OutputFile>..\lib\pjsip-core-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration).lib</OutputFile>
+    </Lib>
+  </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Static|x64'">
     <Midl>
       <TargetEnvironment>X64</TargetEnvironment>
@@ -276,6 +414,17 @@
       <OutputFile>..\lib\pjsip-core-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration).lib</OutputFile>
     </Lib>
   </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release-Dynamic|ARM'">
+    <ClCompile>
+      <AdditionalIncludeDirectories>../include;../../pjlib/include;../../pjlib-util/include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PrecompiledHeaderOutputFile>
+      </PrecompiledHeaderOutputFile>
+    </ClCompile>
+    <Lib>
+      <OutputFile>..\lib\pjsip-core-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration).lib</OutputFile>
+    </Lib>
+  </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release-Dynamic|x64'">
     <Midl>
       <TargetEnvironment>X64</TargetEnvironment>
@@ -299,6 +448,17 @@
       <OutputFile>..\lib\pjsip-core-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration).lib</OutputFile>
     </Lib>
   </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Dynamic|ARM'">
+    <ClCompile>
+      <AdditionalIncludeDirectories>../include;../../pjlib/include;../../pjlib-util/include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PrecompiledHeaderOutputFile>
+      </PrecompiledHeaderOutputFile>
+    </ClCompile>
+    <Lib>
+      <OutputFile>..\lib\pjsip-core-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration).lib</OutputFile>
+    </Lib>
+  </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Dynamic|x64'">
     <Midl>
       <TargetEnvironment>X64</TargetEnvironment>
@@ -323,6 +483,17 @@
       <OutputFile>..\lib\pjsip-core-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration).lib</OutputFile>
     </Lib>
   </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release-Static|ARM'">
+    <ClCompile>
+      <AdditionalIncludeDirectories>../include;../../pjlib/include;../../pjlib-util/include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PrecompiledHeaderOutputFile>
+      </PrecompiledHeaderOutputFile>
+    </ClCompile>
+    <Lib>
+      <OutputFile>..\lib\pjsip-core-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration).lib</OutputFile>
+    </Lib>
+  </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release-Static|x64'">
     <Midl>
       <TargetEnvironment>X64</TargetEnvironment>
@@ -395,7 +566,7 @@
     <ClInclude Include="..\include\pjsip\sip_util.h" />
   </ItemGroup>
   <ItemGroup>
-    <Text Include="..\..\INSTALL.txt" />    
+    <Text Include="..\..\INSTALL.txt" />
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
diff --git a/pjsip/build/pjsip_simple.vcxproj b/pjsip/build/pjsip_simple.vcxproj
index ed92f3c8..9c5d3879 100644
--- a/pjsip/build/pjsip_simple.vcxproj
+++ b/pjsip/build/pjsip_simple.vcxproj
@@ -1,6 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug-Dynamic|ARM">
+      <Configuration>Debug-Dynamic</Configuration>
+      <Platform>ARM</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Debug-Dynamic|Win32">
       <Configuration>Debug-Dynamic</Configuration>
       <Platform>Win32</Platform>
@@ -9,6 +13,10 @@
       <Configuration>Debug-Dynamic</Configuration>
       <Platform>x64</Platform>
     </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug-Static|ARM">
+      <Configuration>Debug-Static</Configuration>
+      <Platform>ARM</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Debug-Static|Win32">
       <Configuration>Debug-Static</Configuration>
       <Platform>Win32</Platform>
@@ -17,6 +25,10 @@
       <Configuration>Debug-Static</Configuration>
       <Platform>x64</Platform>
     </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|ARM">
+      <Configuration>Debug</Configuration>
+      <Platform>ARM</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Debug|Win32">
       <Configuration>Debug</Configuration>
       <Platform>Win32</Platform>
@@ -25,6 +37,10 @@
       <Configuration>Debug</Configuration>
       <Platform>x64</Platform>
     </ProjectConfiguration>
+    <ProjectConfiguration Include="Release-Dynamic|ARM">
+      <Configuration>Release-Dynamic</Configuration>
+      <Platform>ARM</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Release-Dynamic|Win32">
       <Configuration>Release-Dynamic</Configuration>
       <Platform>Win32</Platform>
@@ -33,6 +49,10 @@
       <Configuration>Release-Dynamic</Configuration>
       <Platform>x64</Platform>
     </ProjectConfiguration>
+    <ProjectConfiguration Include="Release-Static|ARM">
+      <Configuration>Release-Static</Configuration>
+      <Platform>ARM</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Release-Static|Win32">
       <Configuration>Release-Static</Configuration>
       <Platform>Win32</Platform>
@@ -41,6 +61,10 @@
       <Configuration>Release-Static</Configuration>
       <Platform>x64</Platform>
     </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|ARM">
+      <Configuration>Release</Configuration>
+      <Platform>ARM</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Release|Win32">
       <Configuration>Release</Configuration>
       <Platform>Win32</Platform>
@@ -50,9 +74,13 @@
       <Platform>x64</Platform>
     </ProjectConfiguration>
   </ItemGroup>
+  <!-- Import common config -->
+  <Import Project="..\..\build\vs\pjproject-vs14-common-config.props" />
   <PropertyGroup Label="Globals">
     <ProjectGuid>{4B5945CD-0CB3-49AA-A7FF-7612D93F82C0}</ProjectGuid>
     <RootNamespace>pjsip_simple</RootNamespace>
+    <!-- Specific UWP property -->
+    <DefaultLanguage>en-US</DefaultLanguage>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release-Static|Win32'" Label="Configuration">
@@ -61,36 +89,72 @@
     <UseOfMfc>false</UseOfMfc>
     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release-Static|ARM'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <PlatformToolset>v140</PlatformToolset>
+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Dynamic|Win32'" Label="Configuration">
     <ConfigurationType>StaticLibrary</ConfigurationType>
     <PlatformToolset>v140</PlatformToolset>
     <UseOfMfc>false</UseOfMfc>
     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Dynamic|ARM'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <PlatformToolset>v140</PlatformToolset>
+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release-Dynamic|Win32'" Label="Configuration">
     <ConfigurationType>StaticLibrary</ConfigurationType>
     <PlatformToolset>v140</PlatformToolset>
     <UseOfMfc>false</UseOfMfc>
     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release-Dynamic|ARM'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <PlatformToolset>v140</PlatformToolset>
+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Static|Win32'" Label="Configuration">
     <ConfigurationType>StaticLibrary</ConfigurationType>
     <PlatformToolset>v140</PlatformToolset>
     <UseOfMfc>false</UseOfMfc>
     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Static|ARM'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <PlatformToolset>v140</PlatformToolset>
+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
     <ConfigurationType>StaticLibrary</ConfigurationType>
     <PlatformToolset>v140</PlatformToolset>
     <UseOfMfc>false</UseOfMfc>
     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <PlatformToolset>v140</PlatformToolset>
+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
     <ConfigurationType>StaticLibrary</ConfigurationType>
     <PlatformToolset>v140</PlatformToolset>
     <UseOfMfc>false</UseOfMfc>
     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <PlatformToolset>v140</PlatformToolset>
+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>MultiByte</CharacterSet>
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   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release-Static|x64'" Label="Configuration">
     <ConfigurationType>StaticLibrary</ConfigurationType>
     <PlatformToolset>v140</PlatformToolset>
@@ -127,74 +191,115 @@
     <UseOfMfc>false</UseOfMfc>
     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
+  <!-- Override the PlatformToolset -->
+  <PropertyGroup>
+    <PlatformToolset>$(BuildToolset)</PlatformToolset>
+    <CharacterSet Condition="'$(API_Family)'!='WinDesktop'"></CharacterSet>
+  </PropertyGroup>  
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">
   </ImportGroup>
-<ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release-Static|Win32'" Label="PropertySheets">
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release-Static|Win32'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-	<Import Project="..\..\build\vs\pjproject-vs14-win32-release-defaults.props" />
-    <Import Project="..\..\build\vs\pjproject-vs14-release-static-defaults.props" />    
+    <Import Project="..\..\build\vs\pjproject-vs14-win32-release-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-release-static-defaults.props" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release-Static|ARM'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="..\..\build\vs\pjproject-vs14-arm-release-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-release-static-defaults.props" />
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   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Dynamic|Win32'" Label="PropertySheets">
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-	<Import Project="..\..\build\vs\pjproject-vs14-win32-common-defaults.props" />
-    <Import Project="..\..\build\vs\pjproject-vs14-debug-dynamic-defaults.props" />    
+    <Import Project="..\..\build\vs\pjproject-vs14-win32-common-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-debug-dynamic-defaults.props" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Dynamic|ARM'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="..\..\build\vs\pjproject-vs14-arm-common-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-debug-dynamic-defaults.props" />
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-	<Import Project="..\..\build\vs\pjproject-vs14-win32-release-defaults.props" />
-    <Import Project="..\..\build\vs\pjproject-vs14-release-dynamic-defaults.props" />    
+    <Import Project="..\..\build\vs\pjproject-vs14-win32-release-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-release-dynamic-defaults.props" />
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+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release-Dynamic|ARM'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="..\..\build\vs\pjproject-vs14-arm-release-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-release-dynamic-defaults.props" />
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   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Static|Win32'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-	<Import Project="..\..\build\vs\pjproject-vs14-win32-common-defaults.props" />
-    <Import Project="..\..\build\vs\pjproject-vs14-debug-static-defaults.props" />    
+    <Import Project="..\..\build\vs\pjproject-vs14-win32-common-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-debug-static-defaults.props" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Static|ARM'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="..\..\build\vs\pjproject-vs14-arm-common-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-debug-static-defaults.props" />
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   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-	<Import Project="..\..\build\vs\pjproject-vs14-win32-release-defaults.props" />
-    <Import Project="..\..\build\vs\pjproject-vs14-release-dynamic-defaults.props" />    
+    <Import Project="..\..\build\vs\pjproject-vs14-win32-release-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-release-dynamic-defaults.props" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="..\..\build\vs\pjproject-vs14-arm-release-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-release-dynamic-defaults.props" />
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   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-	<Import Project="..\..\build\vs\pjproject-vs14-win32-common-defaults.props" />
-    <Import Project="..\..\build\vs\pjproject-vs14-debug-static-defaults.props" />    
+    <Import Project="..\..\build\vs\pjproject-vs14-win32-common-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-debug-static-defaults.props" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="..\..\build\vs\pjproject-vs14-arm-common-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-debug-static-defaults.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release-Static|x64'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-	<Import Project="..\..\build\vs\pjproject-vs14-win64-release-defaults.props" />
-    <Import Project="..\..\build\vs\pjproject-vs14-release-static-defaults.props" />    
+    <Import Project="..\..\build\vs\pjproject-vs14-win64-release-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-release-static-defaults.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Dynamic|x64'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-	<Import Project="..\..\build\vs\pjproject-vs14-win64-common-defaults.props" />
-    <Import Project="..\..\build\vs\pjproject-vs14-debug-dynamic-defaults.props" />    
+    <Import Project="..\..\build\vs\pjproject-vs14-win64-common-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-debug-dynamic-defaults.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release-Dynamic|x64'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-	<Import Project="..\..\build\vs\pjproject-vs14-win64-release-defaults.props" />
-    <Import Project="..\..\build\vs\pjproject-vs14-release-dynamic-defaults.props" />    
+    <Import Project="..\..\build\vs\pjproject-vs14-win64-release-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-release-dynamic-defaults.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Static|x64'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-	<Import Project="..\..\build\vs\pjproject-vs14-win64-common-defaults.props" />
-    <Import Project="..\..\build\vs\pjproject-vs14-debug-static-defaults.props" />    
+    <Import Project="..\..\build\vs\pjproject-vs14-win64-common-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-debug-static-defaults.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-	<Import Project="..\..\build\vs\pjproject-vs14-win64-release-defaults.props" />
-    <Import Project="..\..\build\vs\pjproject-vs14-release-dynamic-defaults.props" />    
+    <Import Project="..\..\build\vs\pjproject-vs14-win64-release-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-release-dynamic-defaults.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-	<Import Project="..\..\build\vs\pjproject-vs14-win64-common-defaults.props" />
-    <Import Project="..\..\build\vs\pjproject-vs14-debug-static-defaults.props" />    
+    <Import Project="..\..\build\vs\pjproject-vs14-win64-common-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-debug-static-defaults.props" />
   </ImportGroup>
   <PropertyGroup Label="UserMacros" />
   <PropertyGroup>
     <_ProjectFileVersion>14.0.22823.1</_ProjectFileVersion>
-	<TargetName>pjsip-simple-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration)</TargetName>
+    <TargetName>pjsip-simple-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration)</TargetName>
   </PropertyGroup>
+  <!-- Compile and link option definition -->
+  <ItemDefinitionGroup>
+    <ClCompile>
+      <RuntimeLibrary Condition="'$(API_Family)'=='UWP'">MultiThreadedDebugDLL</RuntimeLibrary>
+    </ClCompile>
+  </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
       <AdditionalIncludeDirectories>../include;../../pjlib-util/include;../../pjlib/include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
@@ -205,6 +310,17 @@
       <OutputFile>..\lib\pjsip-simple-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration).lib</OutputFile>
     </Lib>
   </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'">
+    <ClCompile>
+      <AdditionalIncludeDirectories>../include;../../pjlib-util/include;../../pjlib/include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PrecompiledHeaderOutputFile>
+      </PrecompiledHeaderOutputFile>
+    </ClCompile>
+    <Lib>
+      <OutputFile>..\lib\pjsip-simple-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration).lib</OutputFile>
+    </Lib>
+  </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <Midl>
       <TargetEnvironment>X64</TargetEnvironment>
@@ -229,6 +345,17 @@
       <OutputFile>..\lib\pjsip-simple-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration).lib</OutputFile>
     </Lib>
   </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM'">
+    <ClCompile>
+      <AdditionalIncludeDirectories>../include;../../pjlib-util/include;../../pjlib/include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PrecompiledHeaderOutputFile>
+      </PrecompiledHeaderOutputFile>
+    </ClCompile>
+    <Lib>
+      <OutputFile>..\lib\pjsip-simple-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration).lib</OutputFile>
+    </Lib>
+  </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <Midl>
       <TargetEnvironment>X64</TargetEnvironment>
@@ -252,6 +379,17 @@
       <OutputFile>..\lib\pjsip-simple-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration).lib</OutputFile>
     </Lib>
   </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Static|ARM'">
+    <ClCompile>
+      <AdditionalIncludeDirectories>../include;../../pjlib-util/include;../../pjlib/include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PrecompiledHeaderOutputFile>
+      </PrecompiledHeaderOutputFile>
+    </ClCompile>
+    <Lib>
+      <OutputFile>..\lib\pjsip-simple-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration).lib</OutputFile>
+    </Lib>
+  </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Static|x64'">
     <Midl>
       <TargetEnvironment>X64</TargetEnvironment>
@@ -276,6 +414,17 @@
       <OutputFile>..\lib\pjsip-simple-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration).lib</OutputFile>
     </Lib>
   </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release-Dynamic|ARM'">
+    <ClCompile>
+      <AdditionalIncludeDirectories>../include;../../pjlib-util/include;../../pjlib/include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PrecompiledHeaderOutputFile>
+      </PrecompiledHeaderOutputFile>
+    </ClCompile>
+    <Lib>
+      <OutputFile>..\lib\pjsip-simple-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration).lib</OutputFile>
+    </Lib>
+  </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release-Dynamic|x64'">
     <Midl>
       <TargetEnvironment>X64</TargetEnvironment>
@@ -299,6 +448,17 @@
       <OutputFile>..\lib\pjsip-simple-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration).lib</OutputFile>
     </Lib>
   </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Dynamic|ARM'">
+    <ClCompile>
+      <AdditionalIncludeDirectories>../include;../../pjlib-util/include;../../pjlib/include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PrecompiledHeaderOutputFile>
+      </PrecompiledHeaderOutputFile>
+    </ClCompile>
+    <Lib>
+      <OutputFile>..\lib\pjsip-simple-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration).lib</OutputFile>
+    </Lib>
+  </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Dynamic|x64'">
     <Midl>
       <TargetEnvironment>X64</TargetEnvironment>
@@ -323,6 +483,17 @@
       <OutputFile>..\lib\pjsip-simple-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration).lib</OutputFile>
     </Lib>
   </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release-Static|ARM'">
+    <ClCompile>
+      <AdditionalIncludeDirectories>../include;../../pjlib-util/include;../../pjlib/include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PrecompiledHeaderOutputFile>
+      </PrecompiledHeaderOutputFile>
+    </ClCompile>
+    <Lib>
+      <OutputFile>..\lib\pjsip-simple-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration).lib</OutputFile>
+    </Lib>
+  </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release-Static|x64'">
     <Midl>
       <TargetEnvironment>X64</TargetEnvironment>
diff --git a/pjsip/build/pjsip_test.vcxproj b/pjsip/build/pjsip_test.vcxproj
index 75ac7e6c..3f0c1a29 100644
--- a/pjsip/build/pjsip_test.vcxproj
+++ b/pjsip/build/pjsip_test.vcxproj
@@ -50,9 +50,13 @@
       <Platform>x64</Platform>
     </ProjectConfiguration>
   </ItemGroup>
+  <!-- Import common config -->
+  <Import Project="..\..\build\vs\pjproject-vs14-common-config.props" />
   <PropertyGroup Label="Globals">
     <ProjectGuid>{B3F7D4E9-702F-4EB4-ADA8-098D0A83D770}</ProjectGuid>
     <RootNamespace>pjsip_test</RootNamespace>
+    <!-- Specific UWP property -->
+    <DefaultLanguage>en-US</DefaultLanguage>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release-Static|Win32'" Label="Configuration">
@@ -127,10 +131,17 @@
     <UseOfMfc>false</UseOfMfc>
     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
+  <!-- Override the PlatformToolset -->
+  <PropertyGroup>
+    <PlatformToolset>$(BuildToolset)</PlatformToolset>
+    <CharacterSet Condition="'$(API_Family)'!='WinDesktop'"></CharacterSet>
+    <ConfigurationType Condition="'$(API_Family)'=='WinDesktop'">Application</ConfigurationType>
+    <ConfigurationType Condition="'$(API_Family)'=='UWP' Or '$(API_Family)'=='WinPhone8'">StaticLibrary</ConfigurationType>
+  </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">
   </ImportGroup>
-<ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release-Static|Win32'" Label="PropertySheets">
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release-Static|Win32'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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@@ -193,8 +204,17 @@
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   <PropertyGroup>
     <_ProjectFileVersion>14.0.22823.1</_ProjectFileVersion>	
-	<TargetName>pjsip-test-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration)</TargetName>
+	  <TargetName>pjsip-test-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration)</TargetName>
   </PropertyGroup>
+  <!-- Compile and link option definition -->
+  <ItemDefinitionGroup>
+    <ClCompile>
+      <RuntimeLibrary Condition="'$(API_Family)'=='UWP'">MultiThreadedDebugDLL</RuntimeLibrary>
+    </ClCompile>
+    <Lib>
+      <OutputFile>..\lib\pjsip-test-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration).lib</OutputFile>
+    </Lib>
+  </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <ClCompile>
       <AdditionalIncludeDirectories>../include;../../pjlib/include;../../pjlib-util/include;../../pjmedia/include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
diff --git a/pjsip/build/pjsip_ua.vcxproj b/pjsip/build/pjsip_ua.vcxproj
index 18ef2a84..5717ff87 100644
--- a/pjsip/build/pjsip_ua.vcxproj
+++ b/pjsip/build/pjsip_ua.vcxproj
@@ -1,6 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug-Dynamic|ARM">
+      <Configuration>Debug-Dynamic</Configuration>
+      <Platform>ARM</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Debug-Dynamic|Win32">
       <Configuration>Debug-Dynamic</Configuration>
       <Platform>Win32</Platform>
@@ -9,6 +13,10 @@
       <Configuration>Debug-Dynamic</Configuration>
       <Platform>x64</Platform>
     </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug-Static|ARM">
+      <Configuration>Debug-Static</Configuration>
+      <Platform>ARM</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Debug-Static|Win32">
       <Configuration>Debug-Static</Configuration>
       <Platform>Win32</Platform>
@@ -17,6 +25,10 @@
       <Configuration>Debug-Static</Configuration>
       <Platform>x64</Platform>
     </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|ARM">
+      <Configuration>Debug</Configuration>
+      <Platform>ARM</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Debug|Win32">
       <Configuration>Debug</Configuration>
       <Platform>Win32</Platform>
@@ -25,6 +37,10 @@
       <Configuration>Debug</Configuration>
       <Platform>x64</Platform>
     </ProjectConfiguration>
+    <ProjectConfiguration Include="Release-Dynamic|ARM">
+      <Configuration>Release-Dynamic</Configuration>
+      <Platform>ARM</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Release-Dynamic|Win32">
       <Configuration>Release-Dynamic</Configuration>
       <Platform>Win32</Platform>
@@ -33,6 +49,10 @@
       <Configuration>Release-Dynamic</Configuration>
       <Platform>x64</Platform>
     </ProjectConfiguration>
+    <ProjectConfiguration Include="Release-Static|ARM">
+      <Configuration>Release-Static</Configuration>
+      <Platform>ARM</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Release-Static|Win32">
       <Configuration>Release-Static</Configuration>
       <Platform>Win32</Platform>
@@ -41,6 +61,10 @@
       <Configuration>Release-Static</Configuration>
       <Platform>x64</Platform>
     </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|ARM">
+      <Configuration>Release</Configuration>
+      <Platform>ARM</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Release|Win32">
       <Configuration>Release</Configuration>
       <Platform>Win32</Platform>
@@ -50,9 +74,13 @@
       <Platform>x64</Platform>
     </ProjectConfiguration>
   </ItemGroup>
+  <!-- Import common config -->
+  <Import Project="..\..\build\vs\pjproject-vs14-common-config.props" />
   <PropertyGroup Label="Globals">
     <ProjectGuid>{B8719FD5-E8A6-4A36-943C-891D07F5DD21}</ProjectGuid>
-    <RootNamespace>pjsip_ua</RootNamespace>
+    <RootNamespace>pjsip_ua</RootNamespace>    
+    <!-- Specific UWP property -->
+    <DefaultLanguage>en-US</DefaultLanguage>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release-Static|Win32'" Label="Configuration">
@@ -61,36 +89,72 @@
     <UseOfMfc>false</UseOfMfc>
     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release-Static|ARM'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <PlatformToolset>v140</PlatformToolset>
+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Dynamic|Win32'" Label="Configuration">
     <ConfigurationType>StaticLibrary</ConfigurationType>
     <PlatformToolset>v140</PlatformToolset>
     <UseOfMfc>false</UseOfMfc>
     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Dynamic|ARM'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <PlatformToolset>v140</PlatformToolset>
+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release-Dynamic|Win32'" Label="Configuration">
     <ConfigurationType>StaticLibrary</ConfigurationType>
     <PlatformToolset>v140</PlatformToolset>
     <UseOfMfc>false</UseOfMfc>
     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release-Dynamic|ARM'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <PlatformToolset>v140</PlatformToolset>
+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Static|Win32'" Label="Configuration">
     <ConfigurationType>StaticLibrary</ConfigurationType>
     <PlatformToolset>v140</PlatformToolset>
     <UseOfMfc>false</UseOfMfc>
     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Static|ARM'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <PlatformToolset>v140</PlatformToolset>
+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
     <ConfigurationType>StaticLibrary</ConfigurationType>
     <PlatformToolset>v140</PlatformToolset>
     <UseOfMfc>false</UseOfMfc>
     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <PlatformToolset>v140</PlatformToolset>
+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
     <ConfigurationType>StaticLibrary</ConfigurationType>
     <PlatformToolset>v140</PlatformToolset>
     <UseOfMfc>false</UseOfMfc>
     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <PlatformToolset>v140</PlatformToolset>
+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release-Static|x64'" Label="Configuration">
     <ConfigurationType>StaticLibrary</ConfigurationType>
     <PlatformToolset>v140</PlatformToolset>
@@ -127,74 +191,115 @@
     <UseOfMfc>false</UseOfMfc>
     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
+  <!-- Override the PlatformToolset -->
+  <PropertyGroup>
+    <PlatformToolset>$(BuildToolset)</PlatformToolset>
+    <CharacterSet Condition="'$(API_Family)'!='WinDesktop'"></CharacterSet>
+  </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release-Static|Win32'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-	<Import Project="..\..\build\vs\pjproject-vs14-win32-release-defaults.props" />
-    <Import Project="..\..\build\vs\pjproject-vs14-release-static-defaults.props" />    
+    <Import Project="..\..\build\vs\pjproject-vs14-win32-release-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-release-static-defaults.props" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release-Static|ARM'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="..\..\build\vs\pjproject-vs14-arm-release-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-release-static-defaults.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Dynamic|Win32'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-	<Import Project="..\..\build\vs\pjproject-vs14-win32-common-defaults.props" />
-    <Import Project="..\..\build\vs\pjproject-vs14-debug-dynamic-defaults.props" />    
+    <Import Project="..\..\build\vs\pjproject-vs14-win32-common-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-debug-dynamic-defaults.props" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Dynamic|ARM'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="..\..\build\vs\pjproject-vs14-arm-common-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-debug-dynamic-defaults.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release-Dynamic|Win32'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-	<Import Project="..\..\build\vs\pjproject-vs14-win32-release-defaults.props" />
-    <Import Project="..\..\build\vs\pjproject-vs14-release-dynamic-defaults.props" />    
+    <Import Project="..\..\build\vs\pjproject-vs14-win32-release-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-release-dynamic-defaults.props" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release-Dynamic|ARM'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="..\..\build\vs\pjproject-vs14-arm-release-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-release-dynamic-defaults.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Static|Win32'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-	<Import Project="..\..\build\vs\pjproject-vs14-win32-common-defaults.props" />
-    <Import Project="..\..\build\vs\pjproject-vs14-debug-static-defaults.props" />    
+    <Import Project="..\..\build\vs\pjproject-vs14-win32-common-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-debug-static-defaults.props" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Static|ARM'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="..\..\build\vs\pjproject-vs14-arm-common-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-debug-static-defaults.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-	<Import Project="..\..\build\vs\pjproject-vs14-win32-release-defaults.props" />
-    <Import Project="..\..\build\vs\pjproject-vs14-release-dynamic-defaults.props" />    
+    <Import Project="..\..\build\vs\pjproject-vs14-win32-release-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-release-dynamic-defaults.props" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="..\..\build\vs\pjproject-vs14-arm-release-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-release-dynamic-defaults.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-	<Import Project="..\..\build\vs\pjproject-vs14-win32-common-defaults.props" />
-    <Import Project="..\..\build\vs\pjproject-vs14-debug-static-defaults.props" />    
+    <Import Project="..\..\build\vs\pjproject-vs14-win32-common-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-debug-static-defaults.props" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="..\..\build\vs\pjproject-vs14-arm-common-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-debug-static-defaults.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release-Static|x64'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-	<Import Project="..\..\build\vs\pjproject-vs14-win64-release-defaults.props" />
-    <Import Project="..\..\build\vs\pjproject-vs14-release-static-defaults.props" />    
+    <Import Project="..\..\build\vs\pjproject-vs14-win64-release-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-release-static-defaults.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Dynamic|x64'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-	<Import Project="..\..\build\vs\pjproject-vs14-win64-common-defaults.props" />
-    <Import Project="..\..\build\vs\pjproject-vs14-debug-dynamic-defaults.props" />    
+    <Import Project="..\..\build\vs\pjproject-vs14-win64-common-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-debug-dynamic-defaults.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release-Dynamic|x64'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-	<Import Project="..\..\build\vs\pjproject-vs14-win64-release-defaults.props" />
-    <Import Project="..\..\build\vs\pjproject-vs14-release-dynamic-defaults.props" />    
+    <Import Project="..\..\build\vs\pjproject-vs14-win64-release-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-release-dynamic-defaults.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Static|x64'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-	<Import Project="..\..\build\vs\pjproject-vs14-win64-common-defaults.props" />
-    <Import Project="..\..\build\vs\pjproject-vs14-debug-static-defaults.props" />    
+    <Import Project="..\..\build\vs\pjproject-vs14-win64-common-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-debug-static-defaults.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-	<Import Project="..\..\build\vs\pjproject-vs14-win64-release-defaults.props" />
-    <Import Project="..\..\build\vs\pjproject-vs14-release-dynamic-defaults.props" />    
+    <Import Project="..\..\build\vs\pjproject-vs14-win64-release-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-release-dynamic-defaults.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-	<Import Project="..\..\build\vs\pjproject-vs14-win64-common-defaults.props" />
-    <Import Project="..\..\build\vs\pjproject-vs14-debug-static-defaults.props" />    
-  </ImportGroup>  
+    <Import Project="..\..\build\vs\pjproject-vs14-win64-common-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-debug-static-defaults.props" />
+  </ImportGroup>
   <PropertyGroup Label="UserMacros" />
   <PropertyGroup>
     <_ProjectFileVersion>14.0.22823.1</_ProjectFileVersion>
-	<TargetName>pjsip-ua-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration)</TargetName>
+    <TargetName>pjsip-ua-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration)</TargetName>    
   </PropertyGroup>
+  <!-- Compile and link option definition -->
+  <ItemDefinitionGroup>
+    <ClCompile>
+      <RuntimeLibrary Condition="'$(API_Family)'=='UWP'">MultiThreadedDebugDLL</RuntimeLibrary>
+    </ClCompile>
+  </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <ClCompile>
       <AdditionalIncludeDirectories>../include;../../pjlib/include;../../pjlib-util/include;../../pjmedia/include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
@@ -205,6 +310,17 @@
       <OutputFile>..\lib\pjsip-ua-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration).lib</OutputFile>
     </Lib>
   </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM'">
+    <ClCompile>
+      <AdditionalIncludeDirectories>../include;../../pjlib/include;../../pjlib-util/include;../../pjmedia/include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PrecompiledHeaderOutputFile>
+      </PrecompiledHeaderOutputFile>
+    </ClCompile>
+    <Lib>
+      <OutputFile>..\lib\pjsip-ua-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration).lib</OutputFile>
+    </Lib>
+  </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <Midl>
       <TargetEnvironment>X64</TargetEnvironment>
@@ -228,6 +344,17 @@
       <OutputFile>..\lib\pjsip-ua-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration).lib</OutputFile>
     </Lib>
   </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'">
+    <ClCompile>
+      <AdditionalIncludeDirectories>../include;../../pjlib/include;../../pjlib-util/include;../../pjmedia/include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PrecompiledHeaderOutputFile>
+      </PrecompiledHeaderOutputFile>
+    </ClCompile>
+    <Lib>
+      <OutputFile>..\lib\pjsip-ua-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration).lib</OutputFile>
+    </Lib>
+  </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <Midl>
       <TargetEnvironment>X64</TargetEnvironment>
@@ -252,6 +379,17 @@
       <OutputFile>..\lib\pjsip-ua-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration).lib</OutputFile>
     </Lib>
   </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Static|ARM'">
+    <ClCompile>
+      <AdditionalIncludeDirectories>../include;../../pjlib/include;../../pjlib-util/include;../../pjmedia/include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PrecompiledHeaderOutputFile>
+      </PrecompiledHeaderOutputFile>
+    </ClCompile>
+    <Lib>
+      <OutputFile>..\lib\pjsip-ua-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration).lib</OutputFile>
+    </Lib>
+  </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Static|x64'">
     <Midl>
       <TargetEnvironment>X64</TargetEnvironment>
@@ -276,6 +414,17 @@
       <OutputFile>..\lib\pjsip-ua-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration).lib</OutputFile>
     </Lib>
   </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release-Dynamic|ARM'">
+    <ClCompile>
+      <AdditionalIncludeDirectories>../include;../../pjlib/include;../../pjlib-util/include;../../pjmedia/include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PrecompiledHeaderOutputFile>
+      </PrecompiledHeaderOutputFile>
+    </ClCompile>
+    <Lib>
+      <OutputFile>..\lib\pjsip-ua-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration).lib</OutputFile>
+    </Lib>
+  </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release-Dynamic|x64'">
     <Midl>
       <TargetEnvironment>X64</TargetEnvironment>
@@ -299,6 +448,17 @@
       <OutputFile>..\lib\pjsip-ua-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration).lib</OutputFile>
     </Lib>
   </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Dynamic|ARM'">
+    <ClCompile>
+      <AdditionalIncludeDirectories>../include;../../pjlib/include;../../pjlib-util/include;../../pjmedia/include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PrecompiledHeaderOutputFile>
+      </PrecompiledHeaderOutputFile>
+    </ClCompile>
+    <Lib>
+      <OutputFile>..\lib\pjsip-ua-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration).lib</OutputFile>
+    </Lib>
+  </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Dynamic|x64'">
     <Midl>
       <TargetEnvironment>X64</TargetEnvironment>
@@ -323,6 +483,17 @@
       <OutputFile>..\lib\pjsip-ua-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration).lib</OutputFile>
     </Lib>
   </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release-Static|ARM'">
+    <ClCompile>
+      <AdditionalIncludeDirectories>../include;../../pjlib/include;../../pjlib-util/include;../../pjmedia/include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PrecompiledHeaderOutputFile>
+      </PrecompiledHeaderOutputFile>
+    </ClCompile>
+    <Lib>
+      <OutputFile>..\lib\pjsip-ua-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration).lib</OutputFile>
+    </Lib>
+  </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release-Static|x64'">
     <Midl>
       <TargetEnvironment>X64</TargetEnvironment>
diff --git a/pjsip/build/pjsua2_lib.vcxproj b/pjsip/build/pjsua2_lib.vcxproj
index 3e742379..e5915640 100644
--- a/pjsip/build/pjsua2_lib.vcxproj
+++ b/pjsip/build/pjsua2_lib.vcxproj
@@ -1,6 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug-Dynamic|ARM">
+      <Configuration>Debug-Dynamic</Configuration>
+      <Platform>ARM</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Debug-Dynamic|Win32">
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       <Platform>Win32</Platform>
@@ -9,6 +13,10 @@
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       <Platform>x64</Platform>
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       <Platform>Win32</Platform>
@@ -17,6 +25,10 @@
       <Configuration>Debug-Static</Configuration>
       <Platform>x64</Platform>
     </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|ARM">
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+      <Platform>ARM</Platform>
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     <ProjectConfiguration Include="Debug|Win32">
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       <Platform>Win32</Platform>
@@ -25,6 +37,10 @@
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       <Platform>x64</Platform>
     </ProjectConfiguration>
+    <ProjectConfiguration Include="Release-Dynamic|ARM">
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+      <Platform>ARM</Platform>
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@@ -33,6 +49,10 @@
       <Configuration>Release-Dynamic</Configuration>
       <Platform>x64</Platform>
     </ProjectConfiguration>
+    <ProjectConfiguration Include="Release-Static|ARM">
+      <Configuration>Release-Static</Configuration>
+      <Platform>ARM</Platform>
+    </ProjectConfiguration>
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       <Platform>Win32</Platform>
@@ -41,6 +61,10 @@
       <Configuration>Release-Static</Configuration>
       <Platform>x64</Platform>
     </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|ARM">
+      <Configuration>Release</Configuration>
+      <Platform>ARM</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Release|Win32">
       <Configuration>Release</Configuration>
       <Platform>Win32</Platform>
@@ -50,9 +74,13 @@
       <Platform>x64</Platform>
     </ProjectConfiguration>
   </ItemGroup>
+  <!-- Import common config -->
+  <Import Project="..\..\build\vs\pjproject-vs14-common-config.props" />
   <PropertyGroup Label="Globals">
     <ProjectGuid>{B82CDD25-6903-430E-BD38-D8129A2015C1}</ProjectGuid>
     <RootNamespace>pjsua2_lib</RootNamespace>
+    <!-- Specific UWP property -->
+    <DefaultLanguage>en-US</DefaultLanguage>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release-Static|Win32'" Label="Configuration">
@@ -61,36 +89,72 @@
     <UseOfMfc>false</UseOfMfc>
     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release-Static|ARM'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <PlatformToolset>v140</PlatformToolset>
+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>MultiByte</CharacterSet>
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   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Dynamic|Win32'" Label="Configuration">
     <ConfigurationType>StaticLibrary</ConfigurationType>
     <PlatformToolset>v140</PlatformToolset>
     <UseOfMfc>false</UseOfMfc>
     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Dynamic|ARM'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <PlatformToolset>v140</PlatformToolset>
+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release-Dynamic|Win32'" Label="Configuration">
     <ConfigurationType>StaticLibrary</ConfigurationType>
     <PlatformToolset>v140</PlatformToolset>
     <UseOfMfc>false</UseOfMfc>
     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release-Dynamic|ARM'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <PlatformToolset>v140</PlatformToolset>
+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>MultiByte</CharacterSet>
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   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Static|Win32'" Label="Configuration">
     <ConfigurationType>StaticLibrary</ConfigurationType>
     <PlatformToolset>v140</PlatformToolset>
     <UseOfMfc>false</UseOfMfc>
     <CharacterSet>MultiByte</CharacterSet>
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+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Static|ARM'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <PlatformToolset>v140</PlatformToolset>
+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>MultiByte</CharacterSet>
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   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
     <ConfigurationType>StaticLibrary</ConfigurationType>
     <PlatformToolset>v140</PlatformToolset>
     <UseOfMfc>false</UseOfMfc>
     <CharacterSet>MultiByte</CharacterSet>
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+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <PlatformToolset>v140</PlatformToolset>
+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
     <ConfigurationType>StaticLibrary</ConfigurationType>
     <PlatformToolset>v140</PlatformToolset>
     <UseOfMfc>false</UseOfMfc>
     <CharacterSet>MultiByte</CharacterSet>
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+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <PlatformToolset>v140</PlatformToolset>
+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>MultiByte</CharacterSet>
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     <PlatformToolset>v140</PlatformToolset>
@@ -127,74 +191,116 @@
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     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
+  <!-- Override the PlatformToolset -->
+  <PropertyGroup>
+    <PlatformToolset>$(BuildToolset)</PlatformToolset>
+    <CharacterSet Condition="'$(API_Family)'!='WinDesktop'">
+    </CharacterSet>
+  </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">
   </ImportGroup>
-<ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release-Static|Win32'" Label="PropertySheets">
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-	<Import Project="..\..\build\vs\pjproject-vs14-win32-release-defaults.props" />
-    <Import Project="..\..\build\vs\pjproject-vs14-release-static-defaults.props" />    
+    <Import Project="..\..\build\vs\pjproject-vs14-win32-release-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-release-static-defaults.props" />
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-	<Import Project="..\..\build\vs\pjproject-vs14-win32-common-defaults.props" />
-    <Import Project="..\..\build\vs\pjproject-vs14-debug-dynamic-defaults.props" />    
+    <Import Project="..\..\build\vs\pjproject-vs14-win32-common-defaults.props" />
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-	<Import Project="..\..\build\vs\pjproject-vs14-win32-release-defaults.props" />
-    <Import Project="..\..\build\vs\pjproject-vs14-release-dynamic-defaults.props" />    
+    <Import Project="..\..\build\vs\pjproject-vs14-win32-release-defaults.props" />
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+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release-Dynamic|ARM'" Label="PropertySheets">
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+    <Import Project="..\..\build\vs\pjproject-vs14-arm-release-defaults.props" />
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-	<Import Project="..\..\build\vs\pjproject-vs14-win32-common-defaults.props" />
-    <Import Project="..\..\build\vs\pjproject-vs14-debug-static-defaults.props" />    
+    <Import Project="..\..\build\vs\pjproject-vs14-win32-common-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-debug-static-defaults.props" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Static|ARM'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="..\..\build\vs\pjproject-vs14-arm-common-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-debug-static-defaults.props" />
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   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="PropertySheets">
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-	<Import Project="..\..\build\vs\pjproject-vs14-win32-release-defaults.props" />
-    <Import Project="..\..\build\vs\pjproject-vs14-release-dynamic-defaults.props" />    
+    <Import Project="..\..\build\vs\pjproject-vs14-win32-release-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-release-dynamic-defaults.props" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="..\..\build\vs\pjproject-vs14-arm-release-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-release-dynamic-defaults.props" />
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   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-	<Import Project="..\..\build\vs\pjproject-vs14-win32-common-defaults.props" />
-    <Import Project="..\..\build\vs\pjproject-vs14-debug-static-defaults.props" />    
+    <Import Project="..\..\build\vs\pjproject-vs14-win32-common-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-debug-static-defaults.props" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="..\..\build\vs\pjproject-vs14-arm-common-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-debug-static-defaults.props" />
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   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release-Static|x64'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-	<Import Project="..\..\build\vs\pjproject-vs14-win64-release-defaults.props" />
-    <Import Project="..\..\build\vs\pjproject-vs14-release-static-defaults.props" />    
+    <Import Project="..\..\build\vs\pjproject-vs14-win64-release-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-release-static-defaults.props" />
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   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Dynamic|x64'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-	<Import Project="..\..\build\vs\pjproject-vs14-win64-common-defaults.props" />
-    <Import Project="..\..\build\vs\pjproject-vs14-debug-dynamic-defaults.props" />    
+    <Import Project="..\..\build\vs\pjproject-vs14-win64-common-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-debug-dynamic-defaults.props" />
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   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release-Dynamic|x64'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-	<Import Project="..\..\build\vs\pjproject-vs14-win64-release-defaults.props" />
-    <Import Project="..\..\build\vs\pjproject-vs14-release-dynamic-defaults.props" />    
+    <Import Project="..\..\build\vs\pjproject-vs14-win64-release-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-release-dynamic-defaults.props" />
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   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Static|x64'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-	<Import Project="..\..\build\vs\pjproject-vs14-win64-common-defaults.props" />
-    <Import Project="..\..\build\vs\pjproject-vs14-debug-static-defaults.props" />    
+    <Import Project="..\..\build\vs\pjproject-vs14-win64-common-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-debug-static-defaults.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-	<Import Project="..\..\build\vs\pjproject-vs14-win64-release-defaults.props" />
-    <Import Project="..\..\build\vs\pjproject-vs14-release-dynamic-defaults.props" />    
+    <Import Project="..\..\build\vs\pjproject-vs14-win64-release-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-release-dynamic-defaults.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-	<Import Project="..\..\build\vs\pjproject-vs14-win64-common-defaults.props" />
-    <Import Project="..\..\build\vs\pjproject-vs14-debug-static-defaults.props" />    
+    <Import Project="..\..\build\vs\pjproject-vs14-win64-common-defaults.props" />
+    <Import Project="..\..\build\vs\pjproject-vs14-debug-static-defaults.props" />
   </ImportGroup>
   <PropertyGroup Label="UserMacros" />
   <PropertyGroup>
     <_ProjectFileVersion>14.0.22823.1</_ProjectFileVersion>
-	<TargetName>pjsua2-lib-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration)</TargetName>
+    <TargetName>pjsua2-lib-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration)</TargetName>
   </PropertyGroup>
+  <!-- Compile and link option definition -->
+  <ItemDefinitionGroup>
+    <ClCompile>
+      <RuntimeLibrary Condition="'$(API_Family)'=='UWP'">MultiThreadedDebugDLL</RuntimeLibrary>
+    </ClCompile>
+  </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
       <AdditionalIncludeDirectories>../include;../../pjmedia/include;../../pjlib-util/include;../../pjlib/include;../../pjnath/include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
@@ -205,6 +311,18 @@
       <OutputFile>..\lib\pjsua2-lib-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration).lib</OutputFile>
     </Lib>
   </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'">
+    <ClCompile>
+      <AdditionalIncludeDirectories>../include;../../pjmedia/include;../../pjlib-util/include;../../pjlib/include;../../pjnath/include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PrecompiledHeaderOutputFile>
+      </PrecompiledHeaderOutputFile>
+      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
+    </ClCompile>
+    <Lib>
+      <OutputFile>..\lib\pjsua2-lib-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration).lib</OutputFile>
+    </Lib>
+  </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <Midl>
       <TargetEnvironment>X64</TargetEnvironment>
@@ -229,6 +347,17 @@
       <OutputFile>..\lib\pjsua2-lib-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration).lib</OutputFile>
     </Lib>
   </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM'">
+    <ClCompile>
+      <AdditionalIncludeDirectories>../include;../../pjmedia/include;../../pjlib-util/include;../../pjlib/include;../../pjnath/include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PrecompiledHeaderOutputFile>
+      </PrecompiledHeaderOutputFile>
+    </ClCompile>
+    <Lib>
+      <OutputFile>..\lib\pjsua2-lib-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration).lib</OutputFile>
+    </Lib>
+  </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <Midl>
       <TargetEnvironment>X64</TargetEnvironment>
@@ -252,6 +381,17 @@
       <OutputFile>..\lib\pjsua2-lib-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration).lib</OutputFile>
     </Lib>
   </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Static|ARM'">
+    <ClCompile>
+      <AdditionalIncludeDirectories>../include;../../pjmedia/include;../../pjlib-util/include;../../pjlib/include;../../pjnath/include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PrecompiledHeaderOutputFile>
+      </PrecompiledHeaderOutputFile>
+    </ClCompile>
+    <Lib>
+      <OutputFile>..\lib\pjsua2-lib-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration).lib</OutputFile>
+    </Lib>
+  </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Static|x64'">
     <Midl>
       <TargetEnvironment>X64</TargetEnvironment>
@@ -276,6 +416,17 @@
       <OutputFile>..\lib\pjsua2-lib-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration).lib</OutputFile>
     </Lib>
   </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release-Dynamic|ARM'">
+    <ClCompile>
+      <AdditionalIncludeDirectories>../include;../../pjmedia/include;../../pjlib-util/include;../../pjlib/include;../../pjnath/include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PrecompiledHeaderOutputFile>
+      </PrecompiledHeaderOutputFile>
+    </ClCompile>
+    <Lib>
+      <OutputFile>..\lib\pjsua2-lib-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration).lib</OutputFile>
+    </Lib>
+  </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release-Dynamic|x64'">
     <Midl>
       <TargetEnvironment>X64</TargetEnvironment>
@@ -299,6 +450,17 @@
       <OutputFile>..\lib\pjsua2-lib-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration).lib</OutputFile>
     </Lib>
   </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Dynamic|ARM'">
+    <ClCompile>
+      <AdditionalIncludeDirectories>../include;../../pjmedia/include;../../pjlib-util/include;../../pjlib/include;../../pjnath/include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PrecompiledHeaderOutputFile>
+      </PrecompiledHeaderOutputFile>
+    </ClCompile>
+    <Lib>
+      <OutputFile>..\lib\pjsua2-lib-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration).lib</OutputFile>
+    </Lib>
+  </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug-Dynamic|x64'">
     <Midl>
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@@ -323,6 +485,17 @@
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     </Lib>
   </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release-Static|ARM'">
+    <ClCompile>
+      <AdditionalIncludeDirectories>../include;../../pjmedia/include;../../pjlib-util/include;../../pjlib/include;../../pjnath/include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PrecompiledHeaderOutputFile>
+      </PrecompiledHeaderOutputFile>
+    </ClCompile>
+    <Lib>
+      <OutputFile>..\lib\pjsua2-lib-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration).lib</OutputFile>
+    </Lib>
+  </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release-Static|x64'">
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diff --git a/pjsip/build/pjsua_lib.vcxproj b/pjsip/build/pjsua_lib.vcxproj
index 442c68a7..89127f70 100644
--- a/pjsip/build/pjsua_lib.vcxproj
+++ b/pjsip/build/pjsua_lib.vcxproj
@@ -1,6 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug-Dynamic|ARM">
+      <Configuration>Debug-Dynamic</Configuration>
+      <Platform>ARM</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Debug-Dynamic|Win32">
       <Configuration>Debug-Dynamic</Configuration>
       <Platform>Win32</Platform>
@@ -9,6 +13,10 @@
       <Configuration>Debug-Dynamic</Configuration>
       <Platform>x64</Platform>
     </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug-Static|ARM">
+      <Configuration>Debug-Static</Configuration>
+      <Platform>ARM</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Debug-Static|Win32">
       <Configuration>Debug-Static</Configuration>
       <Platform>Win32</Platform>
@@ -17,6 +25,10 @@
       <Configuration>Debug-Static</Configuration>
       <Platform>x64</Platform>
     </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|ARM">
+      <Configuration>Debug</Configuration>
+      <Platform>ARM</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Debug|Win32">
       <Configuration>Debug</Configuration>
       <Platform>Win32</Platform>
@@ -25,6 +37,10 @@
       <Configuration>Debug</Configuration>
       <Platform>x64</Platform>
     </ProjectConfiguration>
+    <ProjectConfiguration Include="Release-Dynamic|ARM">
+      <Configuration>Release-Dynamic</Configuration>
+      <Platform>ARM</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Release-Dynamic|Win32">
       <Configuration>Release-Dynamic</Configuration>
       <Platform>Win32</Platform>
@@ -33,6 +49,10 @@
       <Configuration>Release-Dynamic</Configuration>
       <Platform>x64</Platform>
     </ProjectConfiguration>
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@@ -50,9 +74,13 @@
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@@ -61,36 +89,72 @@
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   <PropertyGroup Label="UserMacros" />
   <PropertyGroup>
     <_ProjectFileVersion>14.0.22823.1</_ProjectFileVersion>
-	<TargetName>pjsua-lib-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration)</TargetName>
+    <TargetName>pjsua-lib-$(TargetCPU)-$(Platform)-vc$(VSVer)-$(Configuration)</TargetName>
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+  <!-- Compile and link option definition -->
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+    <ClCompile>
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@@ -205,6 +310,17 @@
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@@ -229,6 +345,17 @@
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@@ -252,6 +379,17 @@
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-- 
cgit v1.2.3