[asterisk-dev] ExternalIVR doesn't like X-Lite

[David Ruggles]

The reporter of issue16971 has attached packet traces from the same
machine one using X-Lite with the double speed issue, the other using
PhonerLite without the double speed issue.

I've looked at them and, the issue is beyond my ability to diagnose.
The only things I noticed were: the X-Lite invite specified session
version 2 while the PhonerLite invite specified session version 0, the
RTCP packets were significantly different, and the number of RTP
packets were different by a significant amount: X-Lite recieved 1958
RTP packets while PhonerLite recieved 1134. Both phones negotiated
G.711 PCMU

I don't know which if any of this is significant. If there's anyone
who is knowledgeable about this and willing to take a look I would
appreciate it.

Thanks!

On Thu, Apr 1, 2010 at 5:51 PM, Chris Tooley <chris at tooley.com> wrote:
> While doing some testing earlier this week we had some issues with
> audio (double speed and no audio at all) while using X-Lite, we didn't
> experience any issue with other soft clients.
>
> On Thu, Apr 1, 2010 at 3:26 PM, David Ruggles <thedavidfactor at gmail.com> wrote:
>> I'm trying to resolve issue 16971
>>
>> Using Asterisk Trunk
>>
>> A user is trying to use the ExternalIVR dialplan application and if he
>> uses X-Lite from a couple of machines all playback from ExternalIVR is
>> double speed. However it doesn't occur with any other (tested) sip
>> client and on at least one machine didn't happen using X-Lite.
>>
>> Before I have the user start sending SIP traces and packet captures,
>> is there anything else that anyone knows of that might apply?
>>
>> Thanks!
>>
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