August 2010 - FreeSWITCH-users - FreeSWITCH Mailing Lists

Strange early media SDP behavior
by Sergey Okhapkin 16 Aug '10

16 Aug '10

Late negotiation is on, bypass_media=true. Leg B receives the following SDP in SIP 183 message: v=0 o=root 4913 4913 IN IP4 64.21.13.41 s=session c=IN IP4 64.21.13.41 t=0 0 m=audio 37650 RTP/AVP 0 8 18 101 a=rtpmap:0 PCMU/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:18 G729/8000 a=fmtp:18 annexb=no a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=silenceSupp:off - - - - a=ptime:20 a=sendrecv 3 codecs in SDP offer. Freeswitch send to leg A SIP 183 with the following SDP: v=0 o=root 4913 4913 IN IP4 64.21.13.41 s=session c=IN IP4 64.21.13.41 t=0 0 m=audio 37650 RTP/AVP 0 101 a=rtpmap:0 PCMU/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=silenceSupp:off - - - - a=ptime:20 1 codec only. Why 2 other codecs are removed from SDP? Tested on today's git, older versions have the same behavior. Is it expected behavior or a bug?

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Failed to compile sofia.c for ARM
by mazilo 16 Aug '10

16 Aug '10

I tried to compile freeswitch-1.0.6 on OpenWRT for a Marvell Kirkwood (ARM) platform to no avail. The same source codes compiled just fine for a Broadcomm (MIPS/MIPS32) platform. What fails to compile is the source code of sofia.c at line 1574 with the following error messages: ++++++++++++++++++++++++++ make[8]: Entering directory `/opt/tmp/openwrt-svn-trunk-ARM/build_dir/target-arm_v5te_uClibc-0.9.30.2_eabi/freeswitch-1.0.6/src/mod/endpoints/mod_sofia' Creating mod_sofia_la-mod_sofia.lo mkdir .libs Compiling mod_sofia.c ... Creating mod_sofia_la-sofia.lo Compiling sofia.c ... sofia.c: In function 'logger': sofia.c:1574: error: used struct type value where scalar is required make[8]: *** [mod_sofia_la-sofia.lo] Error 1 make[8]: Leaving directory `/opt/tmp/openwrt-svn-trunk-ARM/build_dir/target-arm_v5te_uClibc-0.9.30.2_eabi/freeswitch-1.0.6/src/mod/endpoints/mod_sofia' make[7]: *** [all] Error 2 make[7]: Leaving directory `/opt/tmp/openwrt-svn-trunk-ARM/build_dir/target-arm_v5te_uClibc-0.9.30.2_eabi/freeswitch-1.0.6/src/mod/endpoints/mod_sofia' make[6]: *** [mod_sofia-all] Error 1 make[6]: Leaving directory `/opt/tmp/openwrt-svn-trunk-ARM/build_dir/target-arm_v5te_uClibc-0.9.30.2_eabi/freeswitch-1.0.6/src/mod' make[5]: *** [all-recursive] Error 1 make[5]: Leaving directory `/opt/tmp/openwrt-svn-trunk-ARM/build_dir/target-arm_v5te_uClibc-0.9.30.2_eabi/freeswitch-1.0.6/src' ++++++++++++++++++++++++++ The pertaining sofia.c source code at line 1574 is shown below: ++++++++++++++++++++++++++ 1569 static void logger(void *logarg, char const *fmt, va_list ap) 1570 { 1571 if (!fmt) 1572 return; 1573 1574 if (ap) { 1575 switch_log_vprintf(SWITCH_CHANNEL_LOG_CLEAN, mod_sofia_glob als.tracelevel, fmt, ap); 1576 } else { 1577 switch_log_printf(SWITCH_CHANNEL_LOG_CLEAN, mod_sofia_globa ls.tracelevel, "%s", fmt); 1578 } 1579 } ++++++++++++++++++++++++++ I am no programmer; however, isn't va_list ap indicates ap is a struct type value while the if(ap) expects ap to be a scalar value? If so, why sofia.c doesn't fail to compile for a MIPS/MIPS32 platform but fails to compile for an ARM platform? That said, how does one go about to fix this so that sofia.c source will compile cleanly on both platforms? Thanks. -- View this message in context: http://freeswitch-users.2379917.n2.nabble.com/Failed-to-compile-sofia-c-for… Sent from the freeswitch-users mailing list archive at Nabble.com.

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Native stacks
by Jan Berger 16 Aug '10

16 Aug '10

Hi, Creating a new thread. If it is any interest for a native stack in FreeSWITCH we could address it later. It lacks the state-engine. Actually, last time I asked I was told someone in Germany was working on this? But, as I looked at it recently I concluded that with Sangoma supporting their own boards, and Digium maintaining libpri for theirs - we basically have covered a majority of the E1/T1 boards that is used in here. Correct me if I am wrong. Jan <snip> Interesting. I've had more success with the libpri stack than the native stack because the native stack is definitely a work in progress. I assisted Mike J in getting 5ESS support in the native stack, but we definitely don't have explicit 4ESS support. I think you are better off using the libpri method and debugging it than trying to get the native PRI stack to work on a 4ESS connection </snip>

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can't make current
by Jean-Yves F. Barbier 16 Aug '10

16 Aug '10

Hi list, make current Making clean in src /bin/bash: line 26: /usr/bin/make: Liste d'arguments trop longue (args list too long) make: *** [clean-recursive] Erreur 1 How can I avoid such an annoying PB? JY --

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ODBC postgresql network and FS
by Madovsky 16 Aug '10

16 Aug '10

Hi Clue guys, hope you enjoy at Cluecon ! Is there any setings in FS to restart it in case of idle DB connection ? exemple : if the DB on node1 fails and node2 starts DB in failover with the same shared IP, FS continues to believe that node1 is yet the right node to contact.... so all SIP communicatio with DB are stalled maybe a restart or other would be nice or anything else to unblock the status. Thanks Franck

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Fedora 10 64bits last git
by Madovsky 15 Aug '10

15 Aug '10

success to compile install last git with Fedora 10 64bits. only a little load module error : 2010-07-30 00:33:45.401990 [CRIT] switch_loadable_module.c:926 Error Loading module /usr/local/freeswitch/mod/mod_spidermonkey.so **/lib64/libnssutil3.so: undefined symbol: PR_GetEnv** And so what ? the book saiys : --without-libcurl for Fedora if you have this error I forgot the habit to find the right page of book, replaced by bookgle....argh ;). I love books !! F

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FreeSWITCH -- Router -- WAN -- Router -- OpenSBC -- Several Remote Spa5xx
by Loy Glenn 15 Aug '10

15 Aug '10

As the Subject outlines, this is the basic setup. Does anyone have any experience w/ FreeSWITCH and any session border controllers? The problem we are having seems to be related to NAT. We have several Cisco Spa5xxG phones which remotely register to a FS that is publicly accessible. The phones are behind NAT router, and begin to fail after more than 4 register. I am thinking about using the SBC for a registration/media proxy, and am wondering how I would get FS and the SBC to work together. Any ideas? -- You Rock! Your E-Mail Should Too! Signup Now at Rock.com and get 2GB of Storage! http://connections.rock.com/user/displayUserRegisterPage.kickAction?as=1167…

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SIP session timer
by Sergey Okhapkin 15 Aug '10

15 Aug '10

Is it possible to use SIP UPDATE method to check session activity instead of re-INVITE?

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Multiple Dialog Subscription NOTIFY Messages
by Jerry Richards 15 Aug '10

15 Aug '10

Hello, If I configure 5 phones to subscribe to "dialog" events of a particular extension, and then make a call to that extension, each subscribing phone receives multiple NOTIFY messages with dialog state "early". I looked into the content of the NOTIFY messages received by one of the subscribers. It received 5 pairs of NOTIFY messages where each pair contained a different <dialog id>. What is the reason FS would do this? Thanks, Jerry

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Error Loading module mod_spidermonkey.so
by Goa 15 Aug '10

15 Aug '10

Hello! I'm trying to setup FS on FreeBSD 8.0-RELEASE i386 from http://files.freeswitch.org/freeswitch-1.0.6.tar.gz but there is an error in freeswitch.log 2010-07-09 05:36:45.246801 [CRIT] switch_loadable_module.c:882 Error Loading module /usr/local/freeswitch/mod/mod_spidermonkey.so **/usr/local/freeswitch/lib/libjs.so.1: Undefined symbol "PR_LocalTimeParameters"** Also I see the same situation http://jira.freeswitch.org/browse/FSBUILD-41;jsessionid=822BB66E72FFF9D2C18… but http://files.freeswitch.org/freeswitch-1.0.6.tar.gz was created later, than that case. Thank you. Goa

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