diff options
-rw-r--r-- | CHANGES | 9 | ||||
-rw-r--r-- | addons/ooh323c/src/oochannels.c | 27 | ||||
-rw-r--r-- | configs/samples/asterisk.conf.sample | 8 | ||||
-rw-r--r-- | include/asterisk/options.h | 2 | ||||
-rw-r--r-- | include/asterisk/rtp_engine.h | 3 | ||||
-rw-r--r-- | main/asterisk.c | 21 | ||||
-rw-r--r-- | main/rtp_engine.c | 87 | ||||
-rw-r--r-- | third-party/pjproject/Makefile | 14 | ||||
-rw-r--r-- | third-party/pjproject/Makefile.rules | 4 |
9 files changed, 145 insertions, 30 deletions
@@ -49,6 +49,15 @@ cel_radius * To fix a memory leak the syslog channel is now empty if it has not been set and used by a syslog channel in the logger. +RTP +------------------ + * New setting "rtp_pt_dynamic = 35" in asterisk.conf: + Normally the Dynamic RTP Payload Type numbers are 96-127, which allow just 32 + formats. To avoid the message "No Dynamic RTP mapping available", the range + was changed to 35-63,96-127. This is allowed by RFC 3551 section 3. However, + when you use more than 32 formats and calls are not accepted by a remote + implementation, please report this and go back to rtp_pt_dynamic = 96. + ------------------------------------------------------------------------------ --- Functionality changes from Asterisk 14.1.0 to Asterisk 14.2.0 ---------- ------------------------------------------------------------------------------ diff --git a/addons/ooh323c/src/oochannels.c b/addons/ooh323c/src/oochannels.c index 76f8422a5..a09470db1 100644 --- a/addons/ooh323c/src/oochannels.c +++ b/addons/ooh323c/src/oochannels.c @@ -1061,11 +1061,6 @@ int ooH2250Receive(OOH323CallData *call) while(total < len) { struct pollfd pfds; - recvLen = ooSocketRecv (call->pH225Channel->sock, message1, len-total); - memcpy(message+total, message1, recvLen); - total = total + recvLen; - - if(total == len) break; /* Complete message is received */ pfds.fd = call->pH225Channel->sock; pfds.events = POLLIN; @@ -1085,8 +1080,9 @@ int ooH2250Receive(OOH323CallData *call) } return OO_FAILED; } - /* If remaining part of the message is not received in 3 seconds - exit */ + + /* exit If remaining part of the message is not received in 3 seconds */ + if(!ooPDRead(&pfds, 1, call->pH225Channel->sock)) { OOTRACEERR3("Error: Incomplete H.2250 message received - clearing " @@ -1099,6 +1095,23 @@ int ooH2250Receive(OOH323CallData *call) } return OO_FAILED; } + + recvLen = ooSocketRecv (call->pH225Channel->sock, message1, len-total); + if (recvLen == 0) { + OOTRACEERR3("Error in read while receiving H.2250 message - " + "clearing call (%s, %s)\n", call->callType, + call->callToken); + ooFreeQ931Message(pctxt, pmsg); + if(call->callState < OO_CALL_CLEAR) + { + call->callEndReason = OO_REASON_TRANSPORTFAILURE; + call->callState = OO_CALL_CLEAR; + } + return OO_FAILED; + } + memcpy(message+total, message1, recvLen); + total = total + recvLen; + } OOTRACEDBGC3("Received Q.931 message: (%s, %s)\n", diff --git a/configs/samples/asterisk.conf.sample b/configs/samples/asterisk.conf.sample index 6d6d2f0bb..e13a944b0 100644 --- a/configs/samples/asterisk.conf.sample +++ b/configs/samples/asterisk.conf.sample @@ -97,6 +97,14 @@ documentation_language = en_US ; Set the language you want documentation ; This is currently is used by DUNDi and ; Exchanging Device and Mailbox State ; using protocols: XMPP, Corosync and PJSIP. +;rtp_pt_dynamic = 35 ; Normally the Dynamic RTP Payload Type numbers + ; are 96-127, which allow just 32 formats. The + ; starting point 35 enables the range 35-63 and + ; allows 29 additional formats. When you use + ; more than 32 formats in the dynamic range and + ; calls are not accepted by a remote + ; implementation, please report this and go + ; back to value 96. ; Changing the following lines may compromise your security. ;[files] diff --git a/include/asterisk/options.h b/include/asterisk/options.h index e2709f918..345bacf6c 100644 --- a/include/asterisk/options.h +++ b/include/asterisk/options.h @@ -155,6 +155,8 @@ extern int dahdi_chan_name_len; extern int ast_language_is_prefix; +extern unsigned int ast_option_rtpptdynamic; + #if defined(__cplusplus) || defined(c_plusplus) } #endif diff --git a/include/asterisk/rtp_engine.h b/include/asterisk/rtp_engine.h index a40472e9d..017bb7b7a 100644 --- a/include/asterisk/rtp_engine.h +++ b/include/asterisk/rtp_engine.h @@ -84,6 +84,9 @@ extern "C" { /*! First dynamic RTP payload type */ #define AST_RTP_PT_FIRST_DYNAMIC 96 +/*! Last reassignable RTP payload type */ +#define AST_RTP_PT_LAST_REASSIGN 63 + /*! Maximum number of generations */ #define AST_RED_MAX_GENERATION 5 diff --git a/main/asterisk.c b/main/asterisk.c index 56fc107db..be6c7cc32 100644 --- a/main/asterisk.c +++ b/main/asterisk.c @@ -248,6 +248,7 @@ int daemon(int, int); /* defined in libresolv of all places */ #include "asterisk/format_cache.h" #include "asterisk/media_cache.h" #include "asterisk/astdb.h" +#include "asterisk/options.h" #include "../defaults.h" @@ -336,6 +337,7 @@ unsigned int option_dtmfminduration; /*!< Minimum duration of DTMF. */ #if defined(HAVE_SYSINFO) long option_minmemfree; /*!< Minimum amount of free system memory - stop accepting calls if free memory falls below this watermark */ #endif +unsigned int ast_option_rtpptdynamic; /*! @} */ @@ -599,6 +601,19 @@ static char *handle_show_settings(struct ast_cli_entry *e, int cmd, struct ast_c ast_cli(a->fd, " Generic PLC: %s\n", ast_test_flag(&ast_options, AST_OPT_FLAG_GENERIC_PLC) ? "Enabled" : "Disabled"); ast_cli(a->fd, " Min DTMF duration:: %u\n", option_dtmfminduration); + if (ast_option_rtpptdynamic == AST_RTP_PT_LAST_REASSIGN) { + ast_cli(a->fd, " RTP dynamic payload types: %u,%u-%u\n", + ast_option_rtpptdynamic, + AST_RTP_PT_FIRST_DYNAMIC, AST_RTP_MAX_PT - 1); + } else if (ast_option_rtpptdynamic < AST_RTP_PT_LAST_REASSIGN) { + ast_cli(a->fd, " RTP dynamic payload types: %u-%u,%u-%u\n", + ast_option_rtpptdynamic, AST_RTP_PT_LAST_REASSIGN, + AST_RTP_PT_FIRST_DYNAMIC, AST_RTP_MAX_PT - 1); + } else { + ast_cli(a->fd, " RTP dynamic payload types: %u-%u\n", + AST_RTP_PT_FIRST_DYNAMIC, AST_RTP_MAX_PT - 1); + } + ast_cli(a->fd, "\n* Subsystems\n"); ast_cli(a->fd, " -------------\n"); ast_cli(a->fd, " Manager (AMI): %s\n", check_manager_enabled() ? "Enabled" : "Disabled"); @@ -3464,6 +3479,7 @@ static void ast_readconfig(void) /* Set default value */ option_dtmfminduration = AST_MIN_DTMF_DURATION; + ast_option_rtpptdynamic = 35; /* init with buildtime config */ ast_copy_string(cfg_paths.config_dir, DEFAULT_CONFIG_DIR, sizeof(cfg_paths.config_dir)); @@ -3619,6 +3635,11 @@ static void ast_readconfig(void) if (sscanf(v->value, "%30u", &option_dtmfminduration) != 1) { option_dtmfminduration = AST_MIN_DTMF_DURATION; } + /* http://www.iana.org/assignments/rtp-parameters + * RTP dynamic payload types start at 96 normally; extend down to 0 */ + } else if (!strcasecmp(v->name, "rtp_pt_dynamic")) { + ast_parse_arg(v->value, PARSE_UINT32|PARSE_IN_RANGE, + &ast_option_rtpptdynamic, 0, AST_RTP_PT_FIRST_DYNAMIC); } else if (!strcasecmp(v->name, "maxcalls")) { if ((sscanf(v->value, "%30d", &ast_option_maxcalls) != 1) || (ast_option_maxcalls < 0)) { ast_option_maxcalls = 0; diff --git a/main/rtp_engine.c b/main/rtp_engine.c index c9d228c56..4fc1414f0 100644 --- a/main/rtp_engine.c +++ b/main/rtp_engine.c @@ -143,23 +143,36 @@ #include "asterisk.h" -#include <math.h> - -#include "asterisk/channel.h" -#include "asterisk/frame.h" -#include "asterisk/module.h" -#include "asterisk/rtp_engine.h" +#include <math.h> /* for sqrt, MAX */ +#include <sched.h> /* for sched_yield */ +#include <sys/time.h> /* for timeval */ +#include <time.h> /* for time_t */ + +#include "asterisk/_private.h" /* for ast_rtp_engine_init prototype */ +#include "asterisk/astobj2.h" /* for ao2_cleanup, ao2_ref, etc */ +#include "asterisk/channel.h" /* for ast_channel_name, etc */ +#include "asterisk/codec.h" /* for ast_codec_media_type2str, etc */ +#include "asterisk/format.h" /* for ast_format_cmp, etc */ +#include "asterisk/format_cache.h" /* for ast_format_adpcm, etc */ +#include "asterisk/format_cap.h" /* for ast_format_cap_alloc, etc */ +#include "asterisk/json.h" /* for ast_json_ref, etc */ +#include "asterisk/linkedlists.h" /* for ast_rtp_engine::<anonymous>, etc */ +#include "asterisk/lock.h" /* for ast_rwlock_unlock, etc */ +#include "asterisk/logger.h" /* for ast_log, ast_debug, etc */ #include "asterisk/manager.h" -#include "asterisk/options.h" -#include "asterisk/astobj2.h" -#include "asterisk/pbx.h" -#include "asterisk/translate.h" -#include "asterisk/netsock2.h" -#include "asterisk/_private.h" -#include "asterisk/framehook.h" -#include "asterisk/stasis.h" -#include "asterisk/json.h" -#include "asterisk/stasis_channels.h" +#include "asterisk/module.h" /* for ast_module_unref, etc */ +#include "asterisk/netsock2.h" /* for ast_sockaddr_copy, etc */ +#include "asterisk/options.h" /* for ast_option_rtpptdynamic */ +#include "asterisk/pbx.h" /* for pbx_builtin_setvar_helper */ +#include "asterisk/res_srtp.h" /* for ast_srtp_res */ +#include "asterisk/rtp_engine.h" /* for ast_rtp_codecs, etc */ +#include "asterisk/stasis.h" /* for stasis_message_data, etc */ +#include "asterisk/stasis_channels.h" /* for ast_channel_stage_snapshot, etc */ +#include "asterisk/strings.h" /* for ast_str_append, etc */ +#include "asterisk/time.h" /* for ast_tvdiff_ms, ast_tvnow */ +#include "asterisk/translate.h" /* for ast_translate_available_formats */ +#include "asterisk/utils.h" /* for ast_free, ast_strdup, etc */ +#include "asterisk/vector.h" /* for AST_VECTOR_GET, etc */ struct ast_srtp_res *res_srtp = NULL; struct ast_srtp_policy_res *res_srtp_policy = NULL; @@ -2301,6 +2314,48 @@ static void add_static_payload(int map, struct ast_format *format, int rtp_code) } } + /* http://www.iana.org/assignments/rtp-parameters + * RFC 3551, Section 3: "[...] applications which need to define more + * than 32 dynamic payload types MAY bind codes below 96, in which case + * it is RECOMMENDED that unassigned payload type numbers be used + * first". Updated by RFC 5761, Section 4: "[...] values in the range + * 64-95 MUST NOT be used [to avoid conflicts with RTCP]". Summaries: + * https://tools.ietf.org/html/draft-roach-mmusic-unified-plan#section-3.2.1.2 + * https://tools.ietf.org/html/draft-wu-avtcore-dynamic-pt-usage#section-3 + */ + if (map < 0) { + for (x = MAX(ast_option_rtpptdynamic, 35); x <= AST_RTP_PT_LAST_REASSIGN; ++x) { + if (!static_RTP_PT[x]) { + map = x; + break; + } + } + } + /* Yet, reusing mappings below 35 is not supported in Asterisk because + * when Compact Headers are activated, no rtpmap is send for those below + * 35. If you want to use 35 and below + * A) do not use Compact Headers, + * B) remove that code in chan_sip/res_pjsip, or + * C) add a flag that this RTP Payload Type got reassigned dynamically + * and requires a rtpmap even with Compact Headers enabled. + */ + if (map < 0) { + for (x = MAX(ast_option_rtpptdynamic, 20); x < 35; ++x) { + if (!static_RTP_PT[x]) { + map = x; + break; + } + } + } + if (map < 0) { + for (x = MAX(ast_option_rtpptdynamic, 0); x < 20; ++x) { + if (!static_RTP_PT[x]) { + map = x; + break; + } + } + } + if (map < 0) { if (format) { ast_log(LOG_WARNING, "No Dynamic RTP mapping available for format %s\n", diff --git a/third-party/pjproject/Makefile b/third-party/pjproject/Makefile index 209e681cd..106938b6c 100644 --- a/third-party/pjproject/Makefile +++ b/third-party/pjproject/Makefile @@ -103,7 +103,12 @@ source/pjlib/include/pj/%.h: patches/%.h $(ECHO_PREFIX) Applying custom include file $< $(CMD_PREFIX) cp -f $< source/pjlib/include/pj/ -source/build.mak: Makefile.rules source/version.mak source/user.mak $(addprefix source/pjlib/include/pj/,$(notdir $(wildcard patches/*.h))) +.rebuild_needed: $(wildcard ../../makeopts) $(wildcard ../../menuselect.makeopts) + $(ECHO_PREFIX) Rebuilding + $(CMD_PREFIX) $(MAKE) clean $(REALLY_QUIET) + @touch .rebuild_needed + +source/build.mak: Makefile.rules source/version.mak source/user.mak $(addprefix source/pjlib/include/pj/,$(notdir $(wildcard patches/*.h))) .rebuild_needed $(ECHO_PREFIX) Configuring with $(PJPROJECT_CONFIG_OPTS) $(CMD_PREFIX) (cd source ; ./aconfigure $(QUIET_CONFIGURE) $(PJPROJECT_CONFIG_OPTS)) @@ -115,12 +120,7 @@ configure: source/build.mak echo_cflags: source/build.mak @echo $(PJ_CFLAGS) -.rebuild_needed: ../../makeopts ../../menuselect.makeopts - $(ECHO_PREFIX) Rebuilding - $(CMD_PREFIX) $(MAKE) clean $(REALLY_QUIET) - @touch .rebuild_needed - -libpj%.a: .rebuild_needed source/build.mak +libpj%.a: source/build.mak $(ECHO_PREFIX) Compiling lib $(@F) $(CMD_PREFIX) $(MAKE) -C $(dir $(shell dirname $@))/build $(@F) $(REALLY_QUIET) -@rm -rf .rebuild_needed diff --git a/third-party/pjproject/Makefile.rules b/third-party/pjproject/Makefile.rules index 531a259d3..ae4b6a5f9 100644 --- a/third-party/pjproject/Makefile.rules +++ b/third-party/pjproject/Makefile.rules @@ -28,6 +28,10 @@ PJPROJECT_CONFIG_OPTS = --prefix=/opt/pjproject \ --without-external-pa \ --without-external-srtp +ifeq ($(findstring TEST_FRAMEWORK,$(MENUSELECT_CFLAGS)),) + PJPROJECT_CONFIG_OPTS += --disable-resample --disable-g711-codec +endif + ifeq ($(shell uname -s),Linux) PJPROJECT_CONFIG_OPTS += --enable-epoll endif |