Wireshark-users: Re: [Wireshark-users] Strange things with g722 in voip calls

From: Jaap Keuter <jaap.keuter@xxxxxxxxx>
Date: Wed, 14 Sep 2011 08:44:36 +0200
Hi,

Sounds like (pun intended) Wireshark gets confused somewhere. Best thing to do is pack this (including capture file) in a bugreport at bugs.wireshark.org.
That way it won't get lost.

Thanks,
Jaap

On Wed, 14 Sep 2011 09:15:00 +0300, Dmytro Bogovych wrote:

It is a link to trace
http://dl.dropbox.com/u/16255670/call.pcap [1]

On Wed, Sep 14, 2011 at 9:10 AM, Dmytro Bogovych
wrote:

Greetings. I try to review the g722 voip call in wireshark. Everything
looks good in rtp stream from my side (i'm developer of softphone).
Codec runs on 16KHz but reports to timestamps and sdp as 8KHz. Audio
quality is good, it is interoperable with itself/*/grandstream phones. However wireshark reports that 100% packets are "out of seq" and 99,6%
are "wrong timestamp" I'm confused a bit. I tried review QuteCom's
g722
call - the same story happens. Please give me advice.