Hi Nitin,

 

You can try using SIPAnalyzer from http://ant.comm.ccu.edu.tw/sip/. It is
similar to SIP Scenario Generator.

 

Alternatively (and a cleaner solution), you can filter Ethereal to capture
only 4xx/ 5xx (assuming these are the failed calls you are talking about).
You can set it via Ethereal Capture -> Expression

 



 

 

& then use SIP Scenario Generator/ SIP Analyzer to draw the call flows for
the completed calls (INVITE -> 1xx -> 3xx/ 4xx).

 

Regards,
Gaurav

 

-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of nitin arora
Sent: Tuesday, November 14, 2006 7:26 PM
To: [email protected]
Subject: [Sip-implementors] finding broken calls from ethereal capture

 

Hi All,

 

I am analysing the ethereal traces for SIP Calls.

I need to find out the broken calls.

 

For generating the call flow diagrams I used SIP Scenario generator but its

too difficult to point the broken calls as there are too many calls.

and only a few calls are broken. (only 10-12 out of a few thousand)

Can some body suggest me some  way or some tool in which we can generate

call flow diagram of only unsuccessful calls.

 

Regards

Nitin Arora

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