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

[Rich Adamson]

> > 
> > 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 
> > 
> 
> Ethereal would probably be a batter analyzer. Not sure how well it
> seppurts sip, though. Unlike tcpdump it won't work on-the-fly. But you
> can also get tcpdump to dump raw data and analyze it off-line with
> ethereal.

Ethereal does a pretty good job at decoding both sip and iax packets.
I use it a lot (on a separate laptop).