Wireshark-users: Re: [Wireshark-users] RTP packets to calculation jitter
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From: Jaap Keuter <jaap.keuter@xxxxxxxxx>
Date: Fri, 24 Oct 2008 07:45:16 +0200
Hi,
If the packets aren't RTP you can't use RTP statistics for this calculation since it needs timestamps recorded *inside* the RTP packets to make the calculations. See http://wiki.wireshark.org/RTP_statistics for more details. 

Thanx,
Jaap

John Harris wrote:

Hiii,

I will measure the jitter between 2 and 3 Linksys Router. After capturing UDP packets I decoded it to RTP packets with "Decode as..." methode. But and the end ot the streamed lines, there is written "RTP version unknown 0" and I can't not analyse the RTP packets, I get the error message like, "you didn't choose an RTP packet".

Can anybody help me to fix this problem ??

greetings,
J