[Freeswitch-users] Assertion when Transcoding

[Anthony Minessale]

http://wiki.freeswitch.org/wiki/Reporting_Bugs



On Fri, May 24, 2013 at 12:25 PM, Guillermo Ruiz Camauer <
grcamauer at gmail.com> wrote:

> I am getting the following assertion when attempting to record a G.729
> call:
>
> freeswitch: src/switch_channel.c:832: switch_channel_get_variable_dup:
> Assertion `channel != ((void *)0)' failed.
>
> The system has a Sangoma D100 card installed.  The call is established
> using the G.729 codec, and after playing some prompts, I am attempting to
> record an answer:
>
> freeswitch at 192.168.9.151:5000 at internal> show codecs
> type,name,ikey
> codec,ADPCM (IMA),mod_spandsp
> codec,G.711 alaw,CORE_PCM_MODULE
> codec,G.711 ulaw,CORE_PCM_MODULE
> codec,G.722,mod_spandsp
> codec,G.726 16k,mod_spandsp
> codec,G.726 16k (AAL2),mod_spandsp
> codec,G.726 24k,mod_spandsp
> codec,G.726 24k (AAL2),mod_spandsp
> codec,G.726 32k,mod_spandsp
> codec,G.726 32k (AAL2),mod_spandsp
> codec,G.726 40k,mod_spandsp
> codec,G.726 40k (AAL2),mod_spandsp
> codec,GSM,mod_spandsp
> codec,LPC-10,mod_spandsp
> codec,PROXY PASS-THROUGH,CORE_PCM_MODULE
> codec,PROXY VIDEO PASS-THROUGH,CORE_PCM_MODULE
> codec,RAW Signed Linear (16 bit),CORE_PCM_MODULE
> codec,Sangoma G729,mod_sangoma_codec
> 18 total.
> .
> .
> .
> 2013-05-24 12:33:31.071446 [ALERT] switch_core_session.c:2739
> sofia/crossfonetrunk/52764439 receive message [APPLICATION_EXEC_COMPLETE]
> 2013-05-24 12:33:31.071446 [ALERT] switch_ivr.c:650
> sofia/crossfonetrunk/52764439 receive message [AUDIO_SYNC]
> 2013-05-24 12:33:31.111446 [ALERT] switch_core_session.c:2724
> sofia/crossfonetrunk/52764439 receive message [APPLICATION_EXEC]
> 2013-05-24 12:33:31.111446 [INFO] mod_native_file.c:94 Opening File
> [/mnt/TEMP/beep-7.G729] 8000hz
> 2013-05-24 12:33:31.231447 [ALERT] switch_core_session.c:2739
> sofia/crossfonetrunk/52764439 receive message [APPLICATION_EXEC_COMPLETE]
> 2013-05-24 12:33:31.231447 [ALERT] switch_ivr.c:650
> sofia/crossfonetrunk/52764439 receive message [AUDIO_SYNC]
> 2013-05-24 12:33:31.271451 [ALERT] switch_core_session.c:2724
> sofia/crossfonetrunk/52764439 receive message [APPLICATION_EXEC]
> 2013-05-24 12:33:31.291450 [ALERT] switch_core_io.c:446
> sofia/crossfonetrunk/52764439 receive message [TRANSCODING_NECESSARY]
> freeswitch at 192.168.9.151:5000 at internal> freeswitch:
> src/switch_channel.c:832: switch_channel_get_variable_dup: Assertion
> `channel != ((void *)0)' failed.
>
> FreeSwitch dies after this.  Note that this does not happen if I restrict
> everything to G711 (ULAW).
>
> Any thoughts?
> --
> Guillermo Ruiz Camauer
>
> _________________________________________________________________________
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>
> 
> 
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>


-- 
Anthony Minessale II

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