[Freeswitch-users] Help with choppy audio after attended transfer

[Anthony Minessale]

can you do make current and try latest git?


On Mon, Aug 1, 2011 at 10:46 AM, Chris Cureau <cmcureau at gmail.com> wrote:
> Anthony,
>
> Thanks for answering...and sorry for the delay.  I've already checked all of
> the ptime settings I can, and all phones plus freeswitch are set to use 20ms
> packetization.  I've even set "scrooge" in the codec negotiation, but I keep
> running into this issue.  I've updated my post with "sofia global siptrace
> on".
>
> I am assuming that the ptime issue happens around line 2462
> (http://pastebin.freeswitch.org/16935)
>
> 2011-08-01 09:12:37.332892 [DEBUG] sofia_glue.c:4711 Audio Codec Compare
> [PCMU:0:8000:20:64000]/[PCMU:0:8000:30:64000]
> 2011-08-01 09:12:37.332892 [DEBUG] sofia_glue.c:2753 Already using PCMU
> 2011-08-01 09:12:37.332892 [DEBUG] sofia_glue.c:4819 Set 2833 dtmf send
> payload to 101
> 2011-08-01 09:12:37.332892 [DEBUG] sofia.c:5599 Processing updated SDP
> 2011-08-01 09:12:37.332892 [DEBUG] sofia_glue.c:3042 Audio params are
> unchanged for sofia/internal/sip:1003 at 10.0.1.205:5060.
> 2011-08-01 09:12:37.332892 [DEBUG] sofia_glue.c:3052
> sofia/internal/sip:1003 at 10.0.1.205:5060 Setting audio receive payload in
> Re-INVITE to 0
>
> Could this be an issue with the Aastra'a firmware?  Or maybe the MOH is
> being processed at 30ms instead of 20ms, and the negotiation is not updated
> somehow?
>
> I don't mean to sound ignorant, but I'm really at a loss here...and thanks
> again for any help!
>
> Cheers,
> Chris
>
> On Fri, Jul 29, 2011 at 10:44 AM, Anthony Minessale
> <anthony.minessale at gmail.com> wrote:
>>
>> probably ptime related thing.
>> you should have included the sip trace "sofia global siptrace on"
>>
>>
>> On Fri, Jul 29, 2011 at 12:28 AM, Chris Cureau <cmcureau at gmail.com> wrote:
>> > I'm having some issues with extremely choppy audio after a call has been
>> > sent to another extension via an automated transfer.  The audio is great
>> > when the call is answered.  Shortly after, the transfer button is
>> > pressed
>> > and the incoming call hears music on hold.  The music on hold is sent to
>> > the
>> > caller sounds fine as does the conversation between extensions.  When
>> > the
>> > transfer is completed, the caller hears what sounds like someone
>> > speaking
>> > through a fan (though slower) but incoming audio sounds fine.
>> >
>> > Since it's such a large log, I posted it to the FreeSWITCH pastebin:
>> > http://pastebin.freeswitch.org/16911
>> >
>> > I'm thinking that it has something to do with the transition from MOH to
>> > the
>> > internal extension, but I can't figure out what is happening.
>> >
>> > Any ideas?
>> >
>> > _______________________________________________
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>> >
>> >
>>
>>
>>
>> --
>> Anthony Minessale II
>>
>> FreeSWITCH http://www.freeswitch.org/
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>>
>> AIM: anthm
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>>
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>>
>> _______________________________________________
>> Join us at ClueCon 2011, Aug 9-11, Chicago
>> http://www.cluecon.com 877-7-4ACLUE
>>
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>
>
> _______________________________________________
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> http://www.cluecon.com 877-7-4ACLUE
>
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>
>



-- 
Anthony Minessale II

FreeSWITCH http://www.freeswitch.org/
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AIM: anthm
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