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@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@lists.packetizer.com [mailto:h323plus-bounces@lists.packetizer.com] On Behalf Of kc ooi Sent: 23 February 2011 19:54 To: h323plus@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".
Why it behave like this?
Does it affect the receiving site during a conference meeting?
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@willamowius.de, http://www.gnugk.org/