Ethereal-users: [Ethereal-users] RTP Stream Analysis

Note: This archive is from the project's previous web site, ethereal.com. This list is no longer active.

Date Index Thread Index Other Months All Mailing Lists
Date Prev Date Next Thread Prev Thread Next
From: "Volker Steinmann" <steinmann@xxxxxx>
Date: Thu, 4 Nov 2004 17:39:44 +0100
Hello,

does anyone know how jitter and delay is calculated in the Statistics -
RTP Stream Analysis menu?
We measured IP jitter using hardware measurement device and got
different results. While the device measured 150ms IP jitter, Ethereal
measured 500ms RTP jitter which does even not match with the arrival
time. As any RTP packet is mapped into an IP packet the jitter should be
similar.

Thanks for your help.

Volker