[Asterisk-Users] Asterisk + GrandStream SIP phones

[Tilghman Lesher]

On Monday 29 March 2004 12:25, pesb wrote:
> I have 2 SIP GrandStream phones, both phones are correctly
> registered to the Asterisk server. But, when I try to make a call
> from registered phone '1005' to registered phone '1004', dialing
> 1004, Asterisk responds with the 'Status: 404 Not Found' message.

Have you thought about configuring extensions.conf ?

-Tilghman