[asterisk-users] RTP and Sip Provider

Mike Trest - On Travel Mike at Trest.COM
Sat May 3 14:02:50 CDT 2008


HI,

In sip.conf you need only the call SETUP ip address.

The RTP may come from anywhere .   It is NOT assured that
it is just another port on the same IP address.
Therefore, be careful  you do not block the RTP port ranges in a firewall.
Google voip-info for more information about RTP port ranges and Asterisk.

Exactly where the RTP is will be established by details passed on
the INVITE when a call is setup (either direction).

..mike..

At 02:48 PM 5/3/2008, you wrote:
>Hello all,
>
>I need to configure a new provider to complete 
>calls to us, the provider gave to me 2 different 
>ip address, one is the default host and another 
>to RTP server, so far as i knew the rtp server 
>should be the same address but different ports, 
>anyway i think i´m completelly wrong about it.. 
>someone could tell me how can i configure in 
>asterisk this connection in sip.conf?
>
>Thanks,
>Chet
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