[h323plus] RTP Packet Issue

[kc ooi]

Dear Simon, Jan, and H323plus member,

So how it will affect the system during conference as I am not manage
to notice any abnormal behavior during display?
Thanks.
On Thu, Feb 24, 2011 at 5:07 AM, Jan Willamowius <jan at willamowius.de> wrote:

> Hi,
>
> using the latest H323Plus, I see the same timestamp error on video
> packets with a marker in Wireshark, but I see it in both directions
> (Polycom PVX to H323Plus and reverse).
>
> Regards,
> Jan
>
> Simon Horne wrote:
> >
> >
> > Kc
> >
> >
> >
> > Yes you are correct there was a bug with the timestamp on the marker
> packet
> > being incorrect, that should have been fixed in the last release.
> >
> > Update to the latest release.
> >
> >
> >
> > That should also help resolve some issues with packets being discarded.
> >
> >
> >
> > Simon
> >
> >
> >
> >
> >
> >
> >
> > From: h323plus-bounces at lists.packetizer.com
> > [mailto:h323plus-bounces at lists.packetizer.com] On Behalf Of kc ooi
> > Sent: 23 February 2011 19:54
> > To: h323plus at lists.packetizer.com"
> > Subject: [h323plus] RTP Packet Issue
> >
> >
> >
> > Dear H323plus Team members,
> >
> >
> >
> > Recently, I have found some issue when I am doing H.323  testing with
> > polycom system (eg. PVX 8.0.2) and checked the packet traffic using
> > wireshark.
> >
> >
> >
> > I use RTP stream analysis of wireshark for viewing the result, and I
> notice
> > that every packet(which is final slice of a frame, contain Marker=1) has
> a
> > status of "Incorrect timestamp".
> >
> >
> >
> > 1. Why it behave like this?
> >
> >
> >
> > 2. Does it affect the receiving site during a conference meeting?
> >
> >
> >
> > 3. Is there any timeout for RTP packet handling(like dropping packet) in
> > h323plus? Because I found out that it cause large packet loss during the
> > conference compare to other h.323
> >
> >     system on the same situation(ie. same executing environment).
> >
> >
> >
> >  Btw, I have done some enhancement on MyOutput display according to the
> > suggestion of "Simon" to one of the h323 member, to avoid dropping
> packet.
> >
> >
> >
> > Thanks.
> >
>
>
> --
> Jan Willamowius, jan at willamowius.de, http://www.gnugk.org/
>
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