December 2013 - freeswitch-dev@lists.freeswitch.org

[Freeswitch-dev] list_users discussion on irc / commit 2f3f0bca5d78b9152cb4da1d56582fdebfa099e9
by Gerald Weber 28 Dec '13

28 Dec '13

hi, i followed the list_users discussion on irc (yeah i'm reading the very large irc log :p) and the newest commit from anthm to fix the bug with the profiles. i fixed that already in FS-5321 some time ago, including new features like presence and user-agent. the patch in this jira is now updated :) regards and "Guten Rutsch" gw

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[Freeswitch-dev] freeswitch.spec
by Nuno Reis 22 Dec '13

22 Dec '13

Hi guys. I would like to include the perl ESL and lua ESL mods in the RPMs. I'm trying to tweak the freeswitch.spec, but still getting some errors. Does anyone have a updated spec for that or know exactly what to do to include these mods in the RPMs. Python ESL is the only one being included right now. Looking forward to hear from you. Cheers and Merry Christmas. -- *Nuno Miguel Reis* | *Unified Communication** Systems* M. +351 913907481 | nreis(a)wavecom.pt WAVECOM-Soluções Rádio, S.A. Cacia Park | Rua do Progresso, Lote 15 3800-639 AVEIRO | Portugal T. +351 309 700 225 | F. +351 234 919 191 *GPS <http://maps.google.com/maps/ms?msa=0&msid=202333747613191340808.0004b4b227a…> | www.wavecom.pt <http://www.wavecom.pt/>** <http://www.wavecom.pt/>* [image: Description: Description: WavecomSignature]<http://www.wavecom.pt/pt/wavecom/premios.php> [image: Publicity] <http://www.wavecom.pt/pt/mail_eventos.php>

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[Freeswitch-dev] freeswitch on a new i.mx6 device (arm cortex a9)
by Frank W. Miller 17 Dec '13

17 Dec '13

Greetings, I've been working on a new ARM based system (Freescale i.MX6Q Quad Core Cortex A9) device. I'm thinking of trying to get Freeswitch working on the box. The system has only a single GbE, 4 USB ports and a serial connection for connectivity. Would this be something useful? If so, any suggestions on applications would be welcomed. I will try to compile this natively. www.cornfedservers.com if you want full specs on the device. Thanks, FM

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[Freeswitch-dev] Memory Leak in mod_sofia
by David Sanders 17 Dec '13

17 Dec '13

I've been trying to track down and kill a memory leak which is occurring in mod_sofia/Sofia-SIP. The leak was first spotted under 1.2.0 and confirmed to still exist in 1.2.14 (latest when it was tested about a month ago). Two JIRA bugs were submitted as part of this hunt, FS-6005 and FS-6006. The issue improved on 1.2.0 after the patches for those two bugs, but showed no difference on 1.2.14. The leak only seems to occur under heavy load (i.e. production traffic), but will produce several leaks within 24 hours of a FS restart. Gory details follow. Things known about the leak: * The leaked memory is a nua_handle_t struct, and the associated structs which are free'd properly if the nua_handle_t doesn't leak * The box running FS is a CentOS 6.3 machine, Linux kernel version 2.6.32-279 * Leak can be analyzed on an idle FS server using GDB + a modified version of gdb-heap (an extension for GDB for viewing the heap) * Once leaked memory is identified, it can be printed with GDB as the nua_handle_t struct and data can be gleaned from it After the patches mentioned above, 1.2.0 has several handles leaked, all with a sofia_dispatch_event_t struct in their memory pool, indicating a 100 BYE Trying event. Since this event was never processed (and free'd) it never decremented the ref count on the handle. The handle is marked as destroyed, so the ref count is the only thing keeping it around. On 1.2.14, it acted the same prior to FS-6006's patch. After that patch was applied, the leak mutated. The idle box lists no calls and no channels, but the leaked handles are not marked as destroyed, have nh_active_call=1, and have a ref count of 3. Prior to FS-6006 it was clear with ref trace enabled for mod_sofia that the missing unref was due to the 100 BYE Trying never being processed. I'll have to re-enable the ref trace to see why there are now 3 references left after FS-6006. Here's a Valgrind entry for the leaked memory (this is from a 1.2.14 instance): ==28083== 22,980 (1,120 direct, 21,860 indirect) bytes in 4 blocks are definitely lost in loss record 448 of 453 ==28083== at 0x4C2677B: calloc (vg_replace_malloc.c:593) ==28083== by 0xBA60CC1: su_home_new (su_alloc.c:559) ==28083== by 0xBA0D8F5: nh_create_handle (nua_common.c:113) ==28083== by 0xBA2AA2A: nua_handle (nua.c:315) ==28083== by 0xB9AAD38: sofia_glue_do_invite (sofia_glue.c:2357) ==28083== by 0xB9729CC: sofia_on_init (mod_sofia.c:108) ==28083== by 0x5138702: switch_core_session_run (switch_core_state_machine.c:424) ==28083== by 0x5134D8D: switch_core_session_thread (switch_core_session.c:1417) ==28083== by 0x596C850: start_thread (in /lib64/libpthread-2.12.so) ==28083== by 0x6AEB11C: clone (in /lib64/libc-2.12.so) I've exhausted my ability to debug the issue, and could use some help from the FS maintainers/community in killing the issue. The leaked memory, while small, appears to cause rather large performance problems for the FS instance if allowed to accumulate. - David P.S. I'll be on the freeswitch-dev IRC channel if anyone would like to discuss more details of the leak.

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[Freeswitch-dev] Freeswitch auto redialing
by Jason Sia 16 Dec '13

16 Dec '13

Hi, I have a freeswitch server where it connects the user to a voip provider so it terminates to a mobile phone. There are some intermittent scenarios that are happening. 1. If A calls B , B answers after some time A ends the calls. Sometimes it automatically redials and calls B several tiimes like 8 times in my test. 2. If A calls B, B declines auto redialing also happens. Is there a configuration in freeswitch to avoid this?

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Re: [Freeswitch-dev] Freeswitch packaging for Raspberry Pi?
by Hans Bakker 15 Dec '13

15 Dec '13

Hi all, I'm searching for precompiled Freeswitch binaries for the Raspberry Pi. I found http://wiki.freeswitch.org/wiki/Debian_packages_buildscript and I've seen some attempts in this thread http://freeswitch-users.2379917.n2.nabble.com/FreeSWITCH-on-Raspberry-Pi-Op…. Also I found some blogs explaining how to compile Freeswitch from source (manually or using the Fusionpbx script). However it would be much more convenient to have packaged binaries, to be able to install module packages instead of having to build them again, and to be able to quickly update the software. Could you please tell me whether there are any plans of automating Freeswitch packaging for the Raspberry Pi? Kind regards, Hans 2013/11/7 Hans Bakker <hansmbakker(a)gmail.com> > Hi all, > > I'm searching for precompiled Freeswitch binaries for the Raspberry Pi. > I've seen some attempts in this thread > http://freeswitch-users.2379917.n2.nabble.com/FreeSWITCH-on-Raspberry-Pi-Op…. > Also I found some blogs explaining how to compile Freeswitch from source > (manually or using the Fusionpbx script). > > However it would be much more convenient to have packaged binaries. > > Could you please tell me whether there are any plans of packaging > Freeswitch for the Raspberry Pi? > > Kind regards, > > Hans >

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[Freeswitch-dev] segmentation fault found (FS-6049)
by Nuno Reis 15 Dec '13

15 Dec '13

Hi guys. I've just reported a new jira <http://jira.freeswitch.org/browse/FS-6049>on another segmentation fault in FS. Please take a look at it. -- *Nuno Miguel Reis* | *Unified Communication** Systems* M. +351 913907481 | nreis(a)wavecom.pt WAVECOM-Soluções Rádio, S.A. Cacia Park | Rua do Progresso, Lote 15 3800-639 AVEIRO | Portugal T. +351 309 700 225 | F. +351 234 919 191 *GPS <http://maps.google.com/maps/ms?msa=0&msid=202333747613191340808.0004b4b227a…> | www.wavecom.pt <http://www.wavecom.pt/>** <http://www.wavecom.pt/>* [image: Description: Description: WavecomSignature]<http://www.wavecom.pt/pt/wavecom/premios.php> [image: Publicity] <http://www.wavecom.pt/pt/mail_eventos.php>

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[Freeswitch-dev] FreeSWITCH 1.2.16 Released!!
by Ken Rice 13 Dec '13

13 Dec '13

Greetings FreeSWITCHers The FreeSWITCH Dev team is pleased to announce the Release of FreeSWITCH 1.2.16! This is a maintenance release. Updates included: SpanDSP and Faxing code to address outstanding bugs, updates to sofia and libsofia to address possible memory leak, and many other issues addressed. Source tarball is available at http://files.freeswitch.org/freeswitch-1.2.16.tar.bz2 Packages for Debian and RHEL/Centos available via the FreeSWITCH deb and yum repos! -- Ken http://www.FreeSWITCH.org http://www.ClueCon.com http://www.OSTAG.org irc.freenode.net #freeswitch Twitter: @FreeSWITCH

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[Freeswitch-dev] Lua script not working in Freeswitch
by Joli Martinez 12 Dec '13

12 Dec '13

Hello, I am trying to get a Lua script to read from mysql db and depending on result transfer call appropriately. The script works correctly outside of FS, it connects to the DB and returns the correct results. Once I incorporate it into FS the script fails. It cant find mysql,So after several hours of troublshooting. I created a python script to pull the data from the db and return the results to the Lua script. Again the script work correctly outside of FS once I have FS call the script the same variable the had values before are now Nil. I believe it some type of environment or permissions issue, but not sure how to fix it. All files are in the "freeswitch/scripts" directory and permissions are freeswitch owner, daemon group. Freeswitch is running correctly, OS is CentOS 6.4 please help Thanks

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[Freeswitch-dev] ClueCon Weekly! Today Codec Negotiation! (11-DEC-2013)
by Ken Rice 11 Dec '13

11 Dec '13

Hey Guys, Don¹t forget to Join us today 1PM EST, 10AM PST for ClueCon Weekly! Today, Codec Negotiation, how it works and how to control what Codecs FreeSWITCH is using. Join us on the Bridge! sip:888@conference.freeswitch.org or for other access methods see: http://fs0.us/call888 -- Ken http://www.FreeSWITCH.org http://www.ClueCon.com http://www.OSTAG.org irc.freenode.net #freeswitch Twitter: @FreeSWITCH

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