February 2011 - FreeSWITCH-users - FreeSWITCH Mailing Lists

Lua API broken???
by Yehavi Bourvine 15 Feb '11

15 Feb '11

Hello, There is a problem with of our LUA scripts which started with GIT of a about a week ago. From the dialplan I call a LUA script which does the following (stripped down just to show the problem): local api = freeswitch.API(); local isShared = api:execute("user_data", "86111 var SharedLine"); It causes Freeswitch to do segmentation fault, sometimes with an error about double free call. If I take the orignal script and remove the api:execute() calls it works fine. Is it some known problem/change in the API, or shall I open a JIRA for it? Thanks, __Yehavi:

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Simultaneous ring out (external)
by Frank Park 15 Feb '11

15 Feb '11

Hello, Yet another puzzle I've been trying to resolve. I have been trying to implement a simultaneous ring group that calls multiple external phone numbers (ie cellphones). Similar to call group, first person who answers gets the bridging. Bridge with commas works well for internal extensions and call groups, but it seems like it doesn't like multiple external legs. Should I be using something else besides bridge function? Thank you, Frank -- ----=======================---- Frank Park Telonium Communications, LLC frank(a)telonium.com http://www.telonium.com Follow Us on Twitter: @GetTelonium 404-566-8888 x1001 Office 404-939-4242 Cell ----=======================----

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Cisco Call Manager question
by Mitch Johnson 15 Feb '11

15 Feb '11

Has anyone connected a Freeswitch PBX to a Cisco CalManager, version 7 and above? I need to send all digits down to the callmanager that do not reside on the switch. I assume I have to have a SIP trunk between the two and then include a dial plan reference to send all digits down the trunk. I've just started working with FreeSwitch, so excuse my ignorance, Thanks, Mitch Johnson

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ESL: how to filter two uuid's?
by Stephen Wilde 15 Feb '11

15 Feb '11

If I have 2 uuid (uuid_inbound and uuid_outbound) in an ESL socket outbound application, there is a way to filter events related to this two uuid? If I try to do: connection.filter("unique-id", uuid_inbound); connection.filter("unique-id", uuid_outbound); it seems that the second filter overwrite the first one and my application receives only uuid_outbound related events. I have tried also an: connection.filter("unique-id", uuid_inbound + "|" + uuid_outbound); but in this way no event are received. There is a way to filter 2 specific uuid's or I have to receive all events and implement the filtering in my ESL application? Stephen

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INFORMATION: FreeSWITCH Training, West Coast
by Michael Collins 15 Feb '11

15 Feb '11

This is a reminder for those who are interested in the FreeSWITCH Bootcamp put on by the 2600hz project. There are two upcoming training sessions, both on the west coast of the USA: Mar 9-11, San Francisco May 11-13, Seattle The complete list is available at: http://www.voipkb.com/ There are a few international training sessions that will be happening later in the year, so check the VoIPKB site for updates. Thanks to all those who are promoting the use of FreeSWITCH around the world! -Michael

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Hacker Attack?
by Joao Leme 14 Feb '11

14 Feb '11

I just downloaded and compiled the latest Git and a little after starting freeswitch I'm getting non stop the following: [WARNING] sofia_reg.c:1247 SIP auth challenge (REGISTER) on sofia profile ‘internal’ for [140(a)76.XXX.XX.XXX] from ip 212.224.71.236 [WARNING] sofia_reg.c:1247 SIP auth challenge (REGISTER) on sofia profile ‘internal’ for [140(a)76.XXX.XX.XXX] from ip 212.224.71.236 [WARNING] sofia_reg.c:1247 SIP auth challenge (REGISTER) on sofia profile ‘internal’ for [thomas(a)76.XXX.XX.XXX] from ip 212.224.71.236 [WARNING] sofia_reg.c:1247 SIP auth challenge (REGISTER) on sofia profile ‘internal’ for [thomas(a)76.XXX.XX.XXX] from ip 212.224.71.236 [WARNING] sofia_reg.c:1247 SIP auth challenge (REGISTER) on sofia profile ‘internal’ for [140(a)76.XXX.XX.XXX] from ip 212.224.71.236 [WARNING] sofia_reg.c:1247 SIP auth challenge (REGISTER) on sofia profile ‘internal’ for [140(a)76.XXX.XX.XXX] from ip 212.224.71.236 [WARNING] sofia_reg.c:1247 SIP auth challenge (REGISTER) on sofia profile ‘internal’ for [thomas(a)76.XXX.XX.XXX] from ip 212.224.71.236 [WARNING] sofia_reg.c:1247 SIP auth challenge (REGISTER) on sofia profile ‘internal’ for [thomas(a)76.XXX.XX.XXX] from ip 212.224.71.236 [WARNING] sofia_reg.c:1247 SIP auth challenge (REGISTER) on sofia profile ‘internal’ for [140(a)76.XXX.XX.XXX] from ip 212.224.71.236 [WARNING] sofia_reg.c:1247 SIP auth challenge (REGISTER) on sofia profile ‘internal’ for [140(a)76.XXX.XX.XXX] from ip 212.224.71.236 [WARNING] sofia_reg.c:1247 SIP auth challenge (REGISTER) on sofia profile ‘internal’ for [thomas(a)76.XXX.XX.XXX] from ip 212.224.71.236 [WARNING] sofia_reg.c:1247 SIP auth challenge (REGISTER) on sofia profile ‘internal’ for [thomas(a)76.XXX.XX.XXX] from ip 212.224.71.236 it's non-stop and doesn't let me do nothing else. After the first time I went on to vars and changed the 1234 password....restarted and same thing happened, I also try denying the ip on acl.conf (not sure if has something to do with it but gave it a try): <configuration name="acl.conf" description="Network Lists"> <network-lists> <list name="test2" default="allow"> <node type="deny" host="212.224.71.236" mask="255.255.255.0"/> </list> </network-lists> </configuration> Restarted the computer but nothing, he (thomas I guess) was back on my console. Any ideas??? p.s. My computer is on DMZ (I know DMZ is not ideal but is the only way I got to be able to connect to the internal profile from out of the office etc).

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Centos version
by Fernando Testa 14 Feb '11

14 Feb '11

Hi all, What CentOS version is recommended? 5.3, 5.4 or 5.5? Thanks!

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Freeswitch design!
by Chris A 14 Feb '11

14 Feb '11

Hi ! Can i know the design overview of the "freeswitch" ? what is inside it ? how the media is precessed ? what is the controlled protocol used? thx u

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Problems with mp3 larger than 70MB while playing files into the conference in the "perpetual-sound" variable
by Leonardo P. Bidinoto 14 Feb '11

14 Feb '11

Bug url = http://jira.freeswitch.org/browse/FS-3053 Hello guys, me again. Now with another bug that i found. I set the "perpetual-sound" variable in the conference.conf.xml to play mp3 files that my customer chooses. but when a mp3 with 71mb or more is played, it crashed the machine when was more than one user listening to the mp3. i tried a file with 99mb and crash too. but when i use a file with 10mb or less, works fine. i looked at the core file and see this: =================================================================================================================================================================== FreeSWITCH Version 1.0.head (git-2401fec 2011-02-08 13-01-42 -0600) --------------------------------------------------------------------------------- Core was generated by `/usr/local/freeswitch/bin/freeswitch -nc -core -waste'. Program terminated with signal 6, Aborted. #0 0x002f6402 in __kernel_vsyscall () (gdb) bt #0 0x002f6402 in __kernel_vsyscall () #1 0x003d9df0 in vfprintf () from /lib/libc.so.6 #2 0x003db701 in vfprintf () from /lib/libc.so.6 #3 0x0041228b in strcoll_l () from /lib/libc.so.6 #4 0x0041a5a5 in ____wcstold_l_internal () from /lib/libc.so.6 #5 0x0041a9e9 in ____wcstold_l_internal () from /lib/libc.so.6 #6 0x0033e675 in parse_new_id3 (fr=0xbc53390, first4bytes=<value optimized out>) at id3.c:736 #7 0x0035a185 in read_frame (fr=0xbc53390) at parse.c:442 #8 0x0034f692 in get_next_frame (mh=0xbc53390) at libmpg123.c:495 #9 0x00350837 in mpg123_decode (mh=0xbc53390, inmemory=0x0, inmemsize=0, outmemory=0xa1b21e0 "", outmemsize=16384, done=0x700d01f8) at libmpg123.c:692 #10 0x003509a3 in mpg123_read (mh=0xbc53390, out=0xa1b21e0 "", size=16384, done=0x700d01f8) at libmpg123.c:602 #11 0x00305f1b in decode_fd (handle=0xa28b210, data=0xa62b7e0, len=0x700d0258) at /usr/src/freeswitch/src/mod/formats/mod_shout/mod_shout.c:310 #12 shout_file_read (handle=0xa28b210, data=0xa62b7e0, len=0x700d0258) at /usr/src/freeswitch/src/mod/formats/mod_shout/mod_shout.c:853 #13 0x00c89eba in switch_core_file_read (fh=0xa28b210, data=0xa289148, len=0x700d3350) at src/switch_core_file.c:241 #14 0x001a42fc in conference_thread_run (thread=0x9ff50e0, obj=0x9ff4c30) at /usr/src/freeswitch/src/mod/applications/mod_conference/mod_conference.c:1188 #15 0x00d27726 in dummy_worker (opaque=0x9ff50e0) at threadproc/unix/thread.c:138 #16 0x00504832 in _L_unlock_3870 () from /lib/libpthread.so.0 #17 0x0050483d in _L_unlock_3870 () from /lib/libpthread.so.0 Backtrace stopped: previous frame identical to this frame (corrupt stack?) (gdb) frame 6 #6 0x0033e675 in parse_new_id3 (fr=0xbc53390, first4bytes=<value optimized out>) at id3.c:736 736 free(tagdata); (gdb) list 731 { 732 if(NOQUIET) error("ID3v2: Duh, not able to read ID3v2 tag data."); 733 ret = ret2; 734 } 735 tagparse_cleanup: 736 free(tagdata); 737 } 738 else 739 { 740 if(NOQUIET) error1("ID3v2: Arrg! Unable to allocate %lu bytes for interpreting ID3v2 data - trying to skip instead.", length); (gdb) print tag data No symbol "tag" in current context. (gdb) print tagdata $1 = <value optimized out> (gdb) frame 13 #13 0x00c89eba in switch_core_file_read (fh=0xa28b210, data=0xa289148, len=0x700d3350) at src/switch_core_file.c:241 241 if ((status = fh->file_interface->file_read(fh, fh->pre_buffer_data, &rlen)) != SWITCH_STATUS_SUCCESS || !rlen) { (gdb) list 236 237 if (!switch_test_flag(fh, SWITCH_FILE_BUFFER_DONE)) { 238 rlen = asis ? fh->pre_buffer_datalen : fh->pre_buffer_datalen / 2; 239 240 if (switch_buffer_inuse(fh->pre_buffer) < rlen * 2) { 241 if ((status = fh->file_interface->file_read(fh, fh->pre_buffer_data, &rlen)) != SWITCH_STATUS_SUCCESS || !rlen) { 242 switch_set_flag(fh, SWITCH_FILE_BUFFER_DONE); 243 } else { 244 fh->samples_in += rlen; 245 if (fh->channels > 1) { (gdb) print fh $2 = (switch_file_handle_t *) 0xa28b210 (gdb) print *fh $3 = {file_interface = 0xb212ed68, flags = 2057, fd = 0x0, samples = 0, samplerate = 8000, native_rate = 8000, channels = 1 '\001', format = 0, sections = 0, seekable = 1, sample_count = 0, speed = 0, memory_pool = 0xa28b150, prebuf = 0, interval = 0, private_info = 0xa1b20c8, handler = 0x0, pos = 0, audio_buffer = 0x0, sp_audio_buffer = 0x0, thresh = 0, silence_hits = 0, offset_pos = 0, samples_in = 0, samples_out = 0, vol = 0, resampler = 0x0, buffer = 0x0, dbuf = 0x0, dbuflen = 0, pre_buffer = 0xa624858, pre_buffer_data = 0xa62b7e0 "", pre_buffer_datalen = 65536, file = 0x1abf00 "/usr/src/freeswitch/src/mod/applications/mod_conference/mod_conference.c", func = 0x1acedb "conference_play_file", line = 2993, file_path = 0xa28b2d0 "/usr/local/freeswitch/sounds/flex/app186/en/conferencemusics/73036.mp3", spool_path = 0x0, prefix = 0x0} (gdb) =================================================================================================================================================================== Someone have a ideia of whats happenning? i'm providing the link to download the core file to analyses: http://dl.dropbox.com/u/21117321/core.26585.gz Thanks. -- Leonardo Pires Bidinoto Voice Technology www.voicetechnology.com.br

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pthread_mutex_lock error in conference transfer function
by Leonardo P. Bidinoto 14 Feb '11

14 Feb '11

Bug url = http://jira.freeswitch.org/browse/FS-3052 Hello guys, I'm new here. Getting this problem that are taking nights of sleep. http://dl.dropbox.com/u/710501/bug%23002%20Freeswitch%20lock%20null/backtra… as you can see this link above which i get from core file with gdb, i.m get problem in the transfer function on mod_conference, and this is making FreeSwitch to crash. i'm providing the link to download the core file to analyses: http://dl.dropbox.com/u/21117321/core.11120.gz Plz, can someone help me with that?! Thanks. -- Leonardo Pires Bidinoto Voice Technology www.voicetechnology.com.br

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