From 785f04d8e79d1fed579c8bdb2523646ceb00cbaf Mon Sep 17 00:00:00 2001
From: Liong Sauw Ming <ming@teluu.com>
Date: Fri, 21 Jun 2013 05:12:58 +0000
Subject: Closed #1682: Configurable local port range for UDP media transport

git-svn-id: http://svn.pjsip.org/repos/pjproject/trunk@4539 74dad513-b988-da41-8d7b-12977e46ad98
---
 pjsip/src/pjsua-lib/pjsua_media.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'pjsip')

diff --git a/pjsip/src/pjsua-lib/pjsua_media.c b/pjsip/src/pjsua-lib/pjsua_media.c
index d1b39a11..31112652 100644
--- a/pjsip/src/pjsua-lib/pjsua_media.c
+++ b/pjsip/src/pjsua-lib/pjsua_media.c
@@ -282,6 +282,12 @@ static pj_status_t create_rtp_rtcp_sock(pjsua_call_media *call_med,
     /* Loop retry to bind RTP and RTCP sockets. */
     for (i=0; i<RTP_RETRY; ++i, next_rtp_port += 2) {
 
+        if (cfg->port > 0 && cfg->port_range > 0 &&
+            next_rtp_port > cfg->port + cfg->port_range)
+        {
+            next_rtp_port = (pj_uint16_t)cfg->port;
+        }
+
 	/* Create RTP socket. */
 	status = pj_sock_socket(af, pj_SOCK_DGRAM(), 0, &sock[0]);
 	if (status != PJ_SUCCESS) {
-- 
cgit v1.2.3