Try looking at the time into the call to find the right packets.  Without seeing what exactly is wrong, we are not going to be able to guess what might be going on.

On Sep 24, 2013, at 1:29 PM, D D <tru083@yahoo.com> wrote:

They are flagged as wrong by Wireshark, in the VoIP RTP Player.

Unfortunately, Wireshark does not allow me to get from the 'W' in player back to the packets
it thinks are wrong in the detailed view.


From: Michael Jerris <mike@jerris.com>
To: FreeSWITCH Users Help <freeswitch-users@lists.freeswitch.org>
Sent: Tuesday, September 24, 2013 2:49 PM
Subject: Re: [Freeswitch-users] RTP Wrong Timestamps and audio hiccups in conferencing output

in what way is the timestamp "wrong"?

On Sep 24, 2013, at 3:30 PM, D D <tru083@yahoo.com> wrote:

Hi,

I am seeing periodic RTP Wrong Timestamps and audio hiccups when using conferencing.

I am calling in from two phones on the local LAN, and playing a 440-Hz tone into the conference 
on one of the phones.

On the receiving phone, I hear an audio hiccup (and the server-side Wireshark trace shows a 
Wrong Timestamp) about once every 750 ms.  It is very regular on the output from the
conference.  

The server-side Wireshark of the input RTP stream looks fine -- there are no anomalies.

I am seeing this problem on version 1.2.10 and 1.5.5b.

Is this something I need to report as a bug?

Thanks,
David