Wireshark · Ethereal-users: RE: [Ethereal-users] About ethereal and RTP analysis, BW very low

["Anders Broman (AL/EAB)" <anders.broman@xxxxxxxxxxxx>]

Hi,
I think the calculation is based on packets received in the previous
second which means you'll get an increasing value
Until the first second has pased.

Brg
Anders 

-----Original Message-----
From: ethereal-users-bounces@xxxxxxxxxxxx
[mailto:ethereal-users-bounces@xxxxxxxxxxxx] On Behalf Of Michael
Mendoza
Sent: den 6 april 2006 16:39
To: ethereal-users@xxxxxxxxxxxx
Subject: [Ethereal-users] About ethereal and RTP analysis, BW very low

Hi, I dont write so much english but i will try...

I use ethereal to captured traffic RTP of VoIP, and when I have a call
and then I go to RTP--> Streams Analysis  i see the table with the
values for every packet, such as max and mean jitter, delta, packet
lost, BW (kbps)  I saw some values of BW very low, for example at the
beginning of the call some packet has BW of  0.58  1.5  2.92 ....then
the rest is in 29 o 30 kbps, I use codec gsm, but I dont understand why
I have values o 0.25  1.5 kbps, that mean that the packet is very small,
but if I look at the packets, those packet have the same size of the
others, 87 bytes on ethernet...

What happens? I dont understand :-S
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