[Freeswitch-users] Invalid codec CN is tearing down the call request

Thu Dec 11 18:53:36 MSK 2014

Your version is 3 months old. Can you reproduce this on the latest git head?

On 11 December 2014 at 13:45, Maciej Bylica <mbsip at gazeta.pl> wrote:
>
> Hello,
>
> I am running FreeSWITCH Version
> 1.5.14b+git~20140917T231120Z~8f85b5204c~64bit, proxy media mode and heaving
> problem with some call requests setup.
> Here is one of them:
>
> 2014-12-11 13:38:15.034612 [NOTICE] switch_channel.c:1055 New Channel
> sofia/outside_1/20049112223344 []
> 2014-12-11 13:38:15.034612 [DEBUG] mod_sofia.c:4579
> (sofia/outside_1/20049112223344) State Change CS_NEW -> CS_INIT
> 2014-12-11 13:38:15.034612 [DEBUG] switch_core_session.c:1388 Send signal
> sofia/outside_1/20049112223344 [BREAK]
> 2014-12-11 13:38:15.054610 [DEBUG] switch_core_state_machine.c:472
> (sofia/outside_1/20049112223344) Running State Change CS_INIT
> 2014-12-11 13:38:15.054610 [DEBUG] switch_core_state_machine.c:512
> (sofia/outside_1/20049112223344) State INIT
> 2014-12-11 13:38:15.054610 [DEBUG] mod_sofia.c:87
> sofia/outside_1/20049112223344 SOFIA INIT
> 2014-12-11 13:38:15.054610 [DEBUG] switch_core_media.c:7510
> sofia/outside_1/20049112223344 Patched SDP
>  ---
>  v=0
>  o=CiscoSystemsSIP-GW-UserAgent 6016 7716 IN IP4 10.10.10.226
>  s=SIP Call
>  c=IN IP4 10.10.10.12
>  t=0 0
>  m=audio 24782 RTP/AVP 18 19
>  c=IN IP4 10.10.10.12
>  a=rtpmap:18 G729/8000
>  a=fmtp:18 annexb=yes
>  a=rtpmap:19 CN/8000
>
>  +++
>  v=0
>  o=FreeSWITCH 0255539876 0255539877 IN IP4 10.10.10.166
>  s=FreeSWITCH
>  c=IN IP4 10.10.10.166
>  t=0 0
>  m=audio 19690 RTP/AVP 18 19
>  c=IN IP4 10.10.10.166
>  a=rtpmap:18 G729/8000
>  a=fmtp:18 annexb=yes
>  a=rtpmap:19 CN/8000
>
>  2014-12-11 13:38:15.054610 [DEBUG] sofia_glue.c:1228
> sofia/outside_1/20049112223344 sending invite version: 1.5.14b git 8f85b52
> 2014-09-17 23:11:20Z 64bit
>  Local SDP:
>  v=0
>  o=FreeSWITCH 0255539876 0255539877 IN IP4 10.10.10.166
>  s=FreeSWITCH
>  c=IN IP4 10.10.10.166
>  t=0 0
>  m=audio 19690 RTP/AVP 18 19
>  c=IN IP4 10.10.10.166
>  a=rtpmap:18 G729/8000
>  a=fmtp:18 annexb=yes
>  a=rtpmap:19 CN/8000
>
> sending out SDP exactly as shown above.
> The other side is responsing with 100, then 180 Ringing wo/SDP then 183
> w/SDP
>
>  2014-12-11 14:29:12.214608 [DEBUG] sofia.c:6423 Channel
> sofia/outside_1/20049112223344 entering state [proceeding][183]
>  2014-12-11 14:29:12.214608 [DEBUG] sofia.c:6433 Remote SDP:
>  v=0
>  o=Dialogic_SDP 11471558 0 IN IP4 10.10.10.218
>  s=Dialogic-SIP
>  c=IN IP4 10.10.10.198
>  t=0 0
>  m=audio 10024 RTP/AVP 19 18
>  a=rtpmap:19 CN/8000
>  a=rtpmap:18 G729/8000
>  a=fmtp:18 annexb=yes
>  a=silenceSupp:off - - - -
>  a=ptime:20
>
>  2014-12-11 14:29:12.214608 [DEBUG] switch_core_media.c:7510
> sofia/outside_1/20049112223344 Patched SDP
>  ---
>  v=0
>  o=FreeSWITCH 0351957506 0351957507 IN IP4 10.10.10.166
>  s=FreeSWITCH
>  c=IN IP4 10.10.10.166
>  t=0 0
>  m=audio 29492 RTP/AVP 18 19
>  c=IN IP4 10.10.10.166
>  a=rtpmap:18 G729/8000
>  a=fmtp:18 annexb=yes
>  a=rtpmap:19 CN/8000
>
>  +++
>  v=0
>  o=FreeSWITCH 0351957506 0351957508 IN IP4 10.10.10.166
>  s=FreeSWITCH
>  c=IN IP4 10.10.10.166
>  t=0 0
>  m=audio 29492 RTP/AVP 18 19
>  c=IN IP4 10.10.10.166
>  a=rtpmap:18 G729/8000
>  a=fmtp:18 annexb=yes
>  a=rtpmap:19 CN/8000
>
> 2014-12-11 14:29:12.214608 [ERR] switch_core_codec.c:651 *Invalid codec
> CN!*
> 2014-12-11 14:29:12.214608 [ERR] switch_core_media.c:2294 *Can't load
> codec?*
> 2014-12-11 14:29:12.214608 [NOTICE] switch_core_media.c:2295 Hangup
> sofia/outside_1/20049112223344 [CS_CONSUME_MEDIA] [INCOMPATIBLE_DESTINATION]
> 2014-12-11 14:29:12.214608 [DEBUG] switch_channel.c:3222 Send signal
> sofia/outside_1/20049112223344 [KILL]
>
> and Freeswitch is terminating the call by using CANCEL.
>
> My modules.conf.xml config part looks like following:
>     <!-- Codec Interfaces -->
>     <load module="mod_spandsp"/>
>     <load module="mod_g723_1"/>
>     <load module="mod_g729"/>
>     <!--load module="mod_amr"/-->
>     <!--<load module="mod_ilbc"/>-->
>     <load module="mod_h26x"/>
>     <!--load module="mod_vp8"/-->
>     <!--load module="mod_b64"/-->
>     <!--<load module="mod_siren"/>-->
>     <!--<load module="mod_isac"/>-->
>     <!--<load module="mod_celt"/>-->
>     <!--load module="mod_opus"/-->
>
> Is it a problem with CN definition?
> Could you please lead me where the problem is located?
>
> Thanks in advance.
> Mac.
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://confluence.freeswitch.org
> http://www.cluecon.com
>
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> http://www.freeswitch.org
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.freeswitch.org/pipermail/freeswitch-users/attachments/20141211/b731dd7f/attachment.html 