[asterisk-users] how to listen on different sip port for a device?

[James Sharp]

On 12/26/2011 04:15 PM, sean darcy wrote:

> Thanks for the response. Home asterisk : 10.0.0 - Office: 1.8.8.0
>
> So I thought I'd leave all the sip providers on udp, and move the
> home-office to tcp.
>
> And registration just work Just Worked over the default tcp registry
> port - which I was surprised to learn was 5060, and not 5061.
>
> So it appears cablevision only blocks udp 5060.
>
> sean

How about using multiple IP tables entries to redirect several ports 
down to 5060.  Dunno if it would work, just a wild-hair guess.  I should 
test it later.