[Freeswitch-users] Codec Transcoding issue

Tue Dec 29 16:00:53 MSK 2015

I propose that You try to use G729 with transcoding. But, FreeSWITCH supports only bypass mode for G729 and G723.1

Best regards, 
Vitaly Kovalyshyn

http://kovalyshyn.pp.ua/
Twitter: @kovalyshyn

http://вебітел.укр/

> On 29 груд. 2015 р., at 14:57, Rutu Patel <rutu.patel at inextrix.com> wrote:
> 
> Hi Sergey,
> 
> Thanks for the correction.
> Freeswitch now offers all 3 codecs defined as absolute_codec_string='^^:G729:PCMU:PCMA' .
> 
> Its ringing but when I pick up the call it disconnect with INCOMPATIBLE_DESTINATION .
> 
> Here is the freeswitch logs http://pastebin.com/g6jkQgY2 <http://pastebin.com/g6jkQgY2>
> 
> Please assist me if I am missing something.
> 
> --
> Thanks,
> Rutu Patel
> 
>  <http://www.inextrix.com/>
> On Tue, Dec 29, 2015 at 1:41 PM, Sergey Safarov <s.safarov at gmail.com <mailto:s.safarov at gmail.com>> wrote:
> In callog on my FS server 
> absolute_codec_string='^^:PCMU:PCMA'
> 
> Sergey
> 
> On Tue, Dec 29, 2015 at 8:01 AM, Rutu Patel <rutu.patel at inextrix.com <mailto:rutu.patel at inextrix.com>> wrote:
> Hi Vitaly,
> 
> Thanks for reply.
> 
> I have tried that but getting something like below and call is failing with same cause.
> 
> EXECUTE sofia/default/98989 at 196.xx.xx.xx set(absolute_codec_string='G729,PCMA,PCMU')
> 2015-12-29 06:52:48.885277 [DEBUG] mod_dptools.c:1498 SET sofia/default/98989 at 196.xx.xx.xx [absolute_codec_string]=['G729,PCMA,PCMU']
> EXECUTE sofia/default/98989 at 196.xx.xx.xx limit_execute(db TestGW gw_TestGW 2 bridge {media_mix_inbound_outbound_codecs=true,absolute_codec_string='G729,PCMA,PCMU'}sofia/gateway/TestGW/xxxx300011)
> 2015-12-29 06:52:48.885277 [DEBUG] switch_limit.c:126 incr called: TestGW_gw_TestGW max:2, interval:0
> 2015-12-29 06:52:48.885277 [DEBUG] mod_db.c:194 Usage for TestGW_gw_TestGW is now 1/2
> EXECUTE sofia/default/98989 at 196.xx.xx.xx bridge({media_mix_inbound_outbound_codecs=true,absolute_codec_string=G729,PCMA,PCMU}sofia/gateway/TestGW/xxxx300011)
> 2015-12-29 06:52:48.885277 [DEBUG] switch_ivr_originate.c:2127 Parsing global variables
> 2015-12-29 06:52:48.885277 [NOTICE] switch_channel.c:1091 New Channel sofia/default/xxxx300011 [9dc50b00-778d-45c8-8b38-5d91d33d969d]
> 2015-12-29 06:52:48.885277 [DEBUG] mod_sofia.c:4765 (sofia/default/xxxx300011) State Change CS_NEW -> CS_INIT
> 2015-12-29 06:52:48.885277 [DEBUG] switch_core_state_machine.c:473 (sofia/default/xxxx300011) Running State Change CS_INIT
> 2015-12-29 06:52:48.885277 [DEBUG] switch_core_state_machine.c:516 (sofia/default/xxxx300011) State INIT
> 2015-12-29 06:52:48.885277 [DEBUG] mod_sofia.c:88 sofia/default/xxxx300011 SOFIA INIT
> 2015-12-29 06:52:48.885277 [DEBUG] sofia_glue.c:1228 sip:196.xx.xx.xx Setting proxy route to sofia/default/xxxx300011
> 2015-12-29 06:52:48.885277 [DEBUG] sofia_glue.c:1257 sofia/default/xxxx300011 sending invite version: 1.6.5  64bit
> Local SDP:
> v=0
> o=FreeSWITCH 1451348262 1451348263 IN IP4 196.xx.xx.xx
> s=FreeSWITCH
> c=IN IP4 196.xx.xx.xx
> t=0 0
> m=audio 16506 RTP/AVP 18 101
> a=rtpmap:18 G729/8000
> a=rtpmap:101 telephone-event/8000
> a=fmtp:101 0-16
> a=ptime:20
> a=sendrecv
> 
> Why it is creating new channel after parsing global variables?
> 
> --
> Thanks,
> Rutu Patel
>  <http://www.inextrix.com/>
> 
> On Mon, Dec 28, 2015 at 5:35 PM, Vitaly Kovalyshyn <v.kovalyshyn at gmail.com <mailto:v.kovalyshyn at gmail.com>> wrote:
> This is not correct: absolute_codec_string=G729,PCMU,PCMA 
> 
> Try: absolute_codec_string='G729,PCMU,PCMA'
> 
> 
> Best regards, 
> Vitaly Kovalyshyn
> 
> http://kovalyshyn.pp.ua/ <http://kovalyshyn.pp.ua/>
> Twitter: @kovalyshyn
> 
> http://вебітел.укр/ <http://xn--90abjb4a3b9i.xn--j1amh/>
> 
>> On 28 груд. 2015 р., at 10:11, Rutu Patel <rutu.patel at inextrix.com <mailto:rutu.patel at inextrix.com>> wrote:
>> 
>> Thank you all for your suggestions.
>> 
>> Now seems like freeswitch offers all 3 codecs defined in sip profile but when I set absolute_codec_string it doesn't work.
>> 
>> I have tried by setting {media_mix_inbound_outbound_codecs=true} to outbound leg and now bridge is 
>> bridge({media_mix_inbound_outbound_codecs=true,absolute_codec_string=G729,PCMU,PCMA}sofia/gateway/TestGW/xxxx300055)
>> 
>> But freeswitch offers only G729 .It offers first codec defined in absolute_codec_string.
>> 
>> If I remove absolute_codec_string it works fine and offers all 3 codecs defined in sip profile.
>> 
>> I have parameters in sip profile as below:
>> 'disable-transcoding'  = 'false'
>> 'inbound-late-negotiation' = 'true'
>> 
>> Please let me know if you want any other information regarding configurations.
>> 
>> 
>> --
>> Thanks,
>> Rutu Patel
>> 
>>  <http://www.inextrix.com/>
>> On Sun, Dec 27, 2015 at 10:26 PM, Bote Man <bote_radio at botecomm.com <mailto:bote_radio at botecomm.com>> wrote:
>> Ah! This means that my advice was wrong. This section of Confluence tells you more:
>> 
>>  
>> 
>> https://freeswitch.org/confluence/display/FREESWITCH/Codec+Negotiation#CodecNegotiation-MixingMedia/Codecsondifferentlegs(transcoding) <https://freeswitch.org/confluence/display/FREESWITCH/Codec+Negotiation#CodecNegotiation-MixingMedia/Codecsondifferentlegs(transcoding)>
>>  
>> 
>> Bote
>> 
>>  
>> 
>>  
>> 
>> From: Anthony Minessale
>> Sent: Saturday, 26 December, 2015 15:20
>> Subject: Re: [Freeswitch-users] Codec Transcoding issue
>> 
>>  
>> 
>> add {media_mix_inbound_outbound_codecs=true} to outbound leg or set media_mix_inbound_outbound_codecs=true in vars.xml to make it global.
>> 
>>  
>> 
>> On Sat, Dec 26, 2015 at 2:16 PM, Sergey Safarov <s.safarov at gmail.com <mailto:s.safarov at gmail.com>> wrote:
>> 
>> Set 'disable-transcoding'  to 'false' and repeat again
>> 
>>  
>> 
>> Sergey
>> 
>>  
>> 
>> On Sat, Dec 26, 2015 at 8:09 AM, Rutu Patel <rutu.patel at inextrix.com <mailto:rutu.patel at inextrix.com>> wrote:
>> 
>> Hi Sergey,
>> 
>> Thank you for reply.
>> 
>> In sip profile 3 codecs are defined(G729,PCMU,PCMA) and device A offers G729. 
>> But freeswitch offers only G729 in INVITE.
>> 
>> Please let me know if you want any other informations.
>> 
>> 
>> 
>> --
>> Thanks,
>> Rutu Patel
>> iNextrix Technologies Pvt. Ltd.
>> www.inextrix.com <http://www.inextrix.com/>
>>  
>> 
>> On Thu, Dec 24, 2015 at 9:35 PM, Sergey Safarov <s.safarov at gmail.com <mailto:s.safarov at gmail.com>> wrote:
>> 
>> Currently freeswitch offers only device A's codec(G729), but freeswitch should offer all 3 
>> 
>> What codecs offers a-leg In first invite?
>> 
>>  
>> 
>> 
>> _________________________________________________________________________
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>> 
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>> http://www.freeswitch.org <http://www.freeswitch.org/>
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>> 
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>> 
>> _________________________________________________________________________
>> Professional FreeSWITCH Consulting Services: 
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>> http://www.freeswitchsolutions.com <http://www.freeswitchsolutions.com/>
>> 
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>> http://www.freeswitch.org <http://www.freeswitch.org/>
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> 
> _________________________________________________________________________
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> 
> Official FreeSWITCH Sites
> http://www.freeswitch.org <http://www.freeswitch.org/>
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> 
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> 
> 
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
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> http://www.freeswitchsolutions.com <http://www.freeswitchsolutions.com/>
> 
> Official FreeSWITCH Sites
> http://www.freeswitch.org <http://www.freeswitch.org/>
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> 
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> 
> 
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
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> http://www.freeswitchsolutions.com <http://www.freeswitchsolutions.com/>
> 
> Official FreeSWITCH Sites
> http://www.freeswitch.org <http://www.freeswitch.org/>
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> 
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> 
> _________________________________________________________________________
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> http://www.freeswitchsolutions.com
> 
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> 
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