Wireshark · Ethereal-users: RE: [Ethereal-users] How to discriminate SIP packet among UDP packets?

["John Vo" <firebox@xxxxxxxxx>]

Hello all:

 

Is it possible, and if so how, to detect packet loss of a SIP VOIP call using Ethereal?

 

T.I.A

 

-John.

 

-----Original Message-----
From: ethereal-users-bounces@xxxxxxxxxxxx [mailto:ethereal-users-bounces@xxxxxxxxxxxx] On Behalf Of Francisco Alcoba (TS/EEM)
Sent: Thursday, May 26, 2005 9:53 AM
To: 'Ethereal user support'
Subject: RE: [Ethereal-users] How to discriminate SIP packet among UDP packets?

 

Hi,

 

You need to select one of the packets and then go to menu "Analyze", option "Decode As" -or use the "Decode As" in the context menu-, specify the port number and the protocol.

 

Regards,

 Francisco

-----Original Message-----
From: ethereal-users-bounces@xxxxxxxxxxxx [mailto:ethereal-users-bounces@xxxxxxxxxxxx]
Sent: jueves, 26 de mayo de 2005 13:57
To: ethereal-users@xxxxxxxxxxxx
Subject: [Ethereal-users] How to discriminate SIP packet among UDP packets?

I know that the port number "5060" is used for SIP.

 

However, the port number of SIP which I captured with ethereal is always not "5060"

 

For above reason, I want to know how to discriminate SIP packet among UDP packets in ethreal?