OT: Twinkle cli

[Igor Gueths]

Well, in SIP, the thing you really have to worry about most is the IP
information that is contained within the packet's payload itself, since that is
really the deciding factor in call negotiation. Basically what would happen in
these nstances is that in Twinkle's twinkle.log file, I'd see packets going from
my laptop (192.168.1.44), back to 192.168.1.44 even though my Asterisk I was
trying to reach is at 192.168.1.43. For this reason, even though at the Twinkle
CLI I'd type call sip:300 at 192.168.1.43 (a test extension I have here), I just
get put back at a "twinkle>" prompt with no discernible activity occurring at
the console.
On Fri, Jan 28, 2011 at 01:33:27PM -0500, Kitty Litter wrote:
> I am trying to learn more about the sip protocol and started using
> tcpdump. Could you tell me what options you use? It isn't alwalys
> clear to me the source and destination of the packets, I use -A and
> -t and -c count.
> 
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Igor

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