[asterisk-users] SIP trunk between two Asterisk servers

Wed May 12 08:19:17 CDT 2010

Hi!

> I'm trying option c) which is the simplest.
> used insecure=invite but failed with the same SIP messages.
> Tried also insecure=yes but the same messages show up:
> 
> SIP/2.0 407 Proxy Authentication Required

Then you have another entry in sip.conf that uses the same IP address. 
Delete that, or change the port on one of them, and adjust insecure= 
accordingly.

Philipp