[Freeswitch-users] Freeswitch doesnt transcode

[Rajil Saraswat]

Thanks, after setting media_mix_inbound_outbound_codecs=true,
transcoding happens automatically.  I remember not setting this
variable in other installations and transcoding used to work out of
the box. Is media_mix_inbound_outbound_codecs=true default in
Freeswitch?

On 14 February 2016 at 13:56, Russell Treleaven <rtreleaven at bunnykick.ca> wrote:
> fyi https://freeswitch.org/confluence/display/FREESWITCH/Codec+Negotiation
>
> On Sun, Feb 14, 2016 at 2:04 PM, Rajil Saraswat <rajil.s at gmail.com> wrote:
>>
>> The siptrace is at http://pastebin.com/xiGqtj1Y
>>
>> The call is being made from 303 (Android/CSipsimple with OPUS codec)
>> to 208 (pjsua test client with PCMU codec). The error is on line 545.
>>
>> On 14 February 2016 at 11:28, Giovanni Maruzzelli <gmaruzz at gmail.com>
>> wrote:
>> > How you originate the call? Is a bridge? From which phone?
>> >
>> > Also, please pastebin the complete sip trace (from start of leg A to end
>> > of
>> > both legs) and put here a link to pastebin
>> >
>> > Il 14/Feb/2016 03:54, "Rajil Saraswat" <rajil.s at gmail.com> ha scritto:
>> >>
>> >> Hello,
>> >>
>> >> I have a remote sip phone (Linksys SPA3102) which only supports PCMU.
>> >> When I call to this remote sip phone i get a 406 error that opus is
>> >> not supported as shown by the sip trace below. However, if I force the
>> >> codec to absolute like this
>> >> {absolute_codec_string='PCMU,PCMA'}sofia/internal/303 at 192.168.1.5
>> >> the call works fine.
>> >>
>> >> Is there anyway I can make FreeSWITCH to automatically transcode
>> >> without forcing the codec string in the dial plan?
>> >>
>> >> The codec preferences is set as  global_codec_prefs=OPUS,PCMU,PCMA and
>> >> outbound_codec_prefs=PCMU,PCMA,GSM
>> >>
>> >> ---------------------------siptrace--------------------------------
>> >>
>> >> recv 333 bytes from udp/[192.168.1.5]:5060 at 08:02:16.368499:
>> >>
>> >>
>> >> ------------------------------------------------------------------------
>> >>    SIP/2.0 406 Not Acceptable
>> >>    Via: SIP/2.0/UDP
>> >>
>> >>
>> >> 192.168.1.111;rport=5060;received=192.168.1.111;branch=z9hG4bKeS356tttajjej
>> >>    Call-ID: 00ff246a-4d66-1234-f4b2-74d02b7a3124
>> >>    From: "202" <sip:202 at 192.168.1.111>;tag=DFX0FUvr2vNcm
>> >>    To: <sip:303 at 192.168.1.5>;tag=htMF9ckdglw3EJRZaILd6XWt4uVKAO8q
>> >>    CSeq: 87372504 INVITE
>> >>    Content-Length:  0
>> >>
>> >>
>> >>
>> >> ------------------------------------------------------------------------
>> >> send 324 bytes to udp/[192.168.1.5]:5060 at 08:02:16.368591:
>> >>
>> >>
>> >> ------------------------------------------------------------------------
>> >>    ACK sip:303 at 192.168.1.5 SIP/2.0
>> >>    Via: SIP/2.0/UDP 192.168.1.111;rport;branch=z9hG4bKeS356tttajjej
>> >>    Max-Forwards: 68
>> >>    From: "202" <sip:202 at 192.168.1.111>;tag=DFX0FUvr2vNcm
>> >>    To: <sip:303 at 192.168.1.5>;tag=htMF9ckdglw3EJRZaILd6XWt4uVKAO8q
>> >>    Call-ID: 00ff246a-4d66-1234-f4b2-74d02b7a3124
>> >>    CSeq: 87372504 ACK
>> >>    Content-Length: 0
>> >>
>> >>
>> >>
>> >> ------------------------------------------------------------------------
>> >> 2016-02-14 08:02:16.356283 [DEBUG] sofia.c:6760 Channel
>> >> sofia/internal/303 at 192.168.1.5 entering state [terminated][406]
>> >> 2016-02-14 08:02:16.356283 [NOTICE] sofia.c:7779 Hangup
>> >> sofia/internal/303 at 192.168.1.5 [CS_CONSUME_MEDIA]
>> >> [SERVICE_NOT_IMPLEMENTED]
>> >>
>> >> Thanks
>> >> Rajil
>> >>
>> >>
>> >> _________________________________________________________________________
>> >> 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
>> >>
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>> >>
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>> >
>> >
>> >
>> > _________________________________________________________________________
>> > 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
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>>
>> _________________________________________________________________________
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>> consulting at freeswitch.org
>> http://www.freeswitchsolutions.com
>>
>> Official FreeSWITCH Sites
>> http://www.freeswitch.org
>> http://confluence.freeswitch.org
>> http://www.cluecon.com
>>
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>
>
>
> _________________________________________________________________________
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> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
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> http://confluence.freeswitch.org
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>
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