Wireshark mailing list archives

Re: Office Communicator RTP stream dissector issue


From: <andre.noel () bell ca>
Date: Mon, 11 Jan 2010 13:36:32 -0500

We are using TAP but those are passive tap ( only mirrors on optic fibers link  - Netoptics TAP) so  why would they 
strip something.
The other thing is  if  I understand Wireshark is doing delta calculation for jitter infos right ?

Regards.

============================================================
André Noël


First - Question - If you were using a SPAN port or some of the new filter TAPs for access than there will be no 
jitter..the >switch or chipset in the Filter TAP  grooms everything. Thus no jitter, no bad frames...etc.

Tim O'Neill  - The "Oldcommguy(tm)"
B.T. Solutions, Inc.
Phone - 770-640-0809
Cell - 404-803-0251
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e-mail - Tim () oldcommguy com
BTSolutionsincinfo () bellsouth net<mailto:BTSolutionsincinfo () bellsouth net>
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From: wireshark-users-bounces () wireshark org [mailto:wireshark-users-bounces () wireshark org] On Behalf Of 
andre.noel () bell ca
Sent: Friday, January 08, 2010 11:44 AM
To: wireshark-users () wireshark org
Subject: [Wireshark-users] Office Communicator RTP stream dissector issue

Hi,

I captured  an RTP stream from Microsoft Office Communicator and  I<m not able to see any jitter
from Wireshark.    The dissectors are not detecting the RTP so I have to do a "Decode As...  RTP"
then it sees   PT=DynamicRTP-Type-114   but  when I do "Analyze" for the stream there is no jitter nor deltas etc.

We are unable to graph any of the above mentioned RTP streams info.

Any idea ?

Regards.

============================================================
André Noël
Adoptez l'éco-attitude. N'imprimez ce courriel que si c'est vraiment nécessaire.
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