[Freeswitch-users] Changing codec during calls

Wed Feb 20 20:12:35 MSK 2013

Definitely get the console log and SIP trace of those problem calls and put
them in pastein.freeswitch.org.

-MC

On Wed, Feb 20, 2013 at 5:04 AM, Dmitry Lysenko
<dvl36.ripe.nick at gmail.com>wrote:

> Wow! This great feature is really work. I have the same issue - one way
> audio. And  another: "show channels" always return first negotiated codec.
> When switching codec back, audio working fine. Tested with 3 different
> softphones.
> If someone interested, please confirm.
> Thanks.
>
>
> 2013/2/19 Michael Collins <msc at freeswitch.org>
>
>> pastebin the log. I'll bet Steven can diagnose it! ;)
>> -MC
>>
>>
>> On Tue, Feb 19, 2013 at 8:37 AM, Emrah <lists at kavun.ch> wrote:
>>
>>> Excellent, that worked.
>>>
>>> However I am having a one way audio issue, where the peer that has its
>>> codecs changed can hear but cannot be heard.
>>> Even if both bridged peers are changed to a common codec it doesn't work.
>>>
>>> Any idea?
>>>
>>> Thanks a bunch for your help.
>>> On Feb 19, 2013, at 3:47 AM, Steven Ayre <steveayre at gmail.com> wrote:
>>>
>>> > Try:
>>> > uuid_media_reneg 49f428e5-1d72-42d8-b0e1-5b3f29f9a4ca =PCMU
>>> >
>>> > (ie add = before PCMU)
>>> >
>>> > It appears to affect something in the code...
>>> >
>>> > -Steve
>>> >
>>> >
>>> > On 19 February 2013 05:54, Emrah <lists at kavun.ch> wrote:
>>> >> Hey,
>>> >>
>>> >> In short, nothing seems to happen. I tried several phones.
>>> >> I also tried enabling codec renegotiation on hold/unhold thinking
>>> that the change in SDP with uuid_media_reneg would do it.
>>> >>
>>> >> This is what happens:
>>> >> freeswitch at internal> show channels
>>> >>
>>> uuid,direction,created,created_epoch,name,state,cid_name,cid_num,ip_addr,dest,application,application_data,dialplan,context,read_codec,read_rate,read_bit_rate,write_codec,write_rate,write_bit_rate,secure,hostname,presence_id,presence_data,callstate,callee_name,callee_num,callee_direction,call_uuid,sent_callee_name,sent_callee_num
>>> >> 49f428e5-1d72-42d8-b0e1-5b3f29f9a4ca,inbound,2013-02-19
>>> 00:44:35,1361252675,sofia/internal/10000 at sip.domain.net,CS_EXECUTE,Emrah
>>> - Macbook
>>> Pro,10000,100.100.100.100,conf-3111,conference,3111-sip.domain.net at ek-custom-16k
>>> ,XML,ek-conference,G722,16000,64000,G722,16000,64000,,
>>> cornflakes.domain.net,10000 at sip.domain.net,,ACTIVE,,,,,,
>>> >>
>>> >> 1 total.
>>> >>
>>> >> freeswitch at internal> uuid_media_reneg
>>> 49f428e5-1d72-42d8-b0e1-5b3f29f9a4ca PCMU
>>> >> +OK Success
>>> >>
>>> >> 2013-02-19 00:45:25.172659 [DEBUG] sofia_glue.c:2647 Local SDP:
>>> >> v=0
>>> >> o=FreeSWITCH 1361234787 1361234790 IN IP4 1.2.3.4
>>> >> s=FreeSWITCH
>>> >> c=IN IP4 1.2.3.4
>>> >> t=0 0
>>> >> m=audio 17888 RTP/AVP 9 0 101
>>> >> a=rtpmap:101 telephone-event/8000
>>> >> a=fmtp:101 0-16
>>> >> a=silenceSupp:off - - - -
>>> >> a=ptime:20
>>> >> a=sendrecv
>>> >>
>>> >> 2013-02-19 00:45:25.172659 [DEBUG] switch_core_session.c:975 Send
>>> signal sofia/internal/10000 at sip.domain.net [BREAK]
>>> >> 2013-02-19 00:45:25.182652 [DEBUG] sofia.c:5574 Channel
>>> sofia/internal/10000 at sip.domain.net entering state [calling][0]
>>> >> 2013-02-19 00:45:25.292661 [DEBUG] switch_core_session.c:975 Send
>>> signal sofia/internal/10000 at sip.domain.net [BREAK]
>>> >> 2013-02-19 00:45:25.292661 [DEBUG] switch_core_session.c:975 Send
>>> signal sofia/internal/10000 at sip.domain.net [BREAK]
>>> >> 2013-02-19 00:45:25.302683 [INFO] sofia.c:931 sofia/internal/
>>> 10000 at sip.domain.net Update Callee ID to "10000" <10000>
>>> >> 2013-02-19 00:45:25.302683 [DEBUG] sofia.c:5574 Channel
>>> sofia/internal/10000 at sip.domain.net entering state [completing][200]
>>> >> 2013-02-19 00:45:25.302683 [DEBUG] sofia.c:5585 Remote SDP:
>>> >> v=0
>>> >> o=- 3570241475 3570241476 IN IP4 10.0.0.131
>>> >> s=pjmedia
>>> >> c=IN IP4 10.0.0.131
>>> >> t=0 0
>>> >> a=X-nat:0
>>> >> m=audio 4010 RTP/AVP 9 101
>>> >> a=rtcp:4011 IN IP4 10.0.0.131
>>> >> a=rtpmap:9 G722/8000
>>> >> a=sendrecv
>>> >> a=rtpmap:101 telephone-event/8000
>>> >> a=fmtp:101 0-15
>>> >>
>>> >> 2013-02-19 00:45:25.302683 [DEBUG] switch_core_session.c:975 Send
>>> signal sofia/internal/10000 at sip.domain.net [BREAK]
>>> >> 2013-02-19 00:45:25.302683 [DEBUG] switch_core_session.c:975 Send
>>> signal sofia/internal/10000 at sip.domain.net [BREAK]
>>> >> 2013-02-19 00:45:25.322657 [DEBUG] sofia.c:5574 Channel
>>> sofia/internal/10000 at sip.domain.net entering state [ready][200]
>>> >> 2013-02-19 00:45:25.322657 [DEBUG] sofia.c:5582 Duplicate SDP
>>> >> v=0
>>> >> o=- 3570241475 3570241476 IN IP4 10.0.0.131
>>> >> s=pjmedia
>>> >> c=IN IP4 10.0.0.131
>>> >> t=0 0
>>> >> a=X-nat:0
>>> >> m=audio 4010 RTP/AVP 9 101
>>> >> a=rtcp:4011 IN IP4 10.0.0.131
>>> >> a=rtpmap:9 G722/8000
>>> >> a=sendrecv
>>> >> a=rtpmap:101 telephone-event/8000
>>> >> a=fmtp:101 0-15
>>> >>
>>> >> 2013-02-19 00:45:25.322657 [DEBUG] sofia_glue.c:5137 Audio Codec
>>> Compare [G722:9:8000:20:64000]/[G722:9:8000:20:64000]
>>> >> 2013-02-19 00:45:25.322657 [DEBUG] sofia_glue.c:3022 Already using
>>> G722
>>> >> 2013-02-19 00:45:25.322657 [DEBUG] sofia_glue.c:5266 Set 2833 dtmf
>>> send/recv payload to 101
>>> >>
>>> >>
>>> >> Thanks for any help,
>>> >> Emrah
>>> >> On Feb 18, 2013, at 1:38 PM, Michael Collins <msc at freeswitch.org>
>>> wrote:
>>> >>
>>> >>> What happened with the uuid_media_reneg command?
>>> >>> -MC
>>> >>>
>>> >>> On Sat, Feb 16, 2013 at 3:10 PM, Emrah <lists at kavun.ch> wrote:
>>> >>> Hi all,
>>> >>>
>>> >>> How do we go about renegotiating the codecs of a call that is
>>> already established?
>>> >>> I tried uuid_media_reneg to no avail.
>>> >>> E.g.: Upgrade someone who's entered a 16k conference from PCMU to
>>> G722.
>>> >>>
>>> >>> Cheers and thanks,
>>> >>> Emrah
>>> >>>
>>> _________________________________________________________________________
>>> >>> Professional FreeSWITCH Consulting Services:
>>> >>> consulting at freeswitch.org
>>> >>> http://www.freeswitchsolutions.com
>>> >>>
>>> >>> 
>>> >>> 
>>> >>>
>>> >>> Official FreeSWITCH Sites
>>> >>> http://www.freeswitch.org
>>> >>> http://wiki.freeswitch.org
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>>> >>>
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>>> >>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>> >>> UNSUBSCRIBE:
>>> http://lists.freeswitch.org/mailman/options/freeswitch-users
>>> >>> http://www.freeswitch.org
>>> >>>
>>> >>>
>>> >>>
>>> >>> --
>>> >>> Michael S Collins
>>> >>> Twitter: @mercutioviz
>>> >>> http://www.FreeSWITCH.org
>>> >>> http://www.ClueCon.com
>>> >>> http://www.OSTAG.org
>>> >>>
>>> >>>
>>> _________________________________________________________________________
>>> >>> Professional FreeSWITCH Consulting Services:
>>> >>> consulting at freeswitch.org
>>> >>> http://www.freeswitchsolutions.com
>>> >>>
>>> >>> 
>>> >>> 
>>> >>>
>>> >>> Official FreeSWITCH Sites
>>> >>> http://www.freeswitch.org
>>> >>> http://wiki.freeswitch.org
>>> >>> http://www.cluecon.com
>>> >>>
>>> >>> FreeSWITCH-users mailing list
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>>> >>
>>> >>
>>> >>
>>> _________________________________________________________________________
>>> >> Professional FreeSWITCH Consulting Services:
>>> >> consulting at freeswitch.org
>>> >> http://www.freeswitchsolutions.com
>>> >>
>>> >> 
>>> >> 
>>> >>
>>> >> Official FreeSWITCH Sites
>>> >> http://www.freeswitch.org
>>> >> http://wiki.freeswitch.org
>>> >> http://www.cluecon.com
>>> >>
>>> >> FreeSWITCH-users mailing list
>>> >> FreeSWITCH-users at lists.freeswitch.org
>>> >> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
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>>> >> http://www.freeswitch.org
>>> >
>>> >
>>> _________________________________________________________________________
>>> > Professional FreeSWITCH Consulting Services:
>>> > consulting at freeswitch.org
>>> > http://www.freeswitchsolutions.com
>>> >
>>> > 
>>> > 
>>> >
>>> > Official FreeSWITCH Sites
>>> > http://www.freeswitch.org
>>> > http://wiki.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
>>>
>>>
>>> _________________________________________________________________________
>>> Professional FreeSWITCH Consulting Services:
>>> consulting at freeswitch.org
>>> http://www.freeswitchsolutions.com
>>>
>>> 
>>> 
>>>
>>> Official FreeSWITCH Sites
>>> http://www.freeswitch.org
>>> http://wiki.freeswitch.org
>>> http://www.cluecon.com
>>>
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>>> http://www.freeswitch.org
>>>
>>
>>
>>
>> --
>> Michael S Collins
>> Twitter: @mercutioviz
>> http://www.FreeSWITCH.org
>> http://www.ClueCon.com
>> http://www.OSTAG.org
>>
>>
>> _________________________________________________________________________
>> Professional FreeSWITCH Consulting Services:
>> consulting at freeswitch.org
>> http://www.freeswitchsolutions.com
>>
>> 
>> 
>>
>> Official FreeSWITCH Sites
>> http://www.freeswitch.org
>> http://wiki.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
>>
>>
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> 
> 
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://wiki.freeswitch.org
> http://www.cluecon.com
>
> FreeSWITCH-users mailing list
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> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> http://www.freeswitch.org
>
>

-- 
Michael S Collins
Twitter: @mercutioviz
http://www.FreeSWITCH.org
http://www.ClueCon.com
http://www.OSTAG.org
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