[Asterisk-Users] sniffing sip password/uri/host info

Nick Hoffman nick.hoffman at altcall.com
Tue Feb 21 01:57:23 MST 2006


On Tue February 21 2006 18:53, "Dinesh" <dinesh at imcb.a-star.edu.sg> wrote:
> Hello all,
>
> I want to sniff all these info to test a sip ip phone talking to a
> asterisk server.  I have used tcpdump, but It just shows the
>
> UDP, length: 602
>
> Anyway to see the sip uri. Host info?
>
> Regards,
> Dinesh.


Hi Dinesh. Make sure that tcpdump is sniffing before the SIP device begins 
the registration process, and ensure that tcpdump is configured to grab 
the correct packets, or all packets.

I hope that helps.
-- Nick
e: nick.hoffman at altcall.com
p: +61 7 5591 3588
f: +61 7 5591 6588

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