I have been looking all over for documentation on this, but can’t find any.
What I need to do is to set up my Asterisk box strictly as a SIP registration server. There will be no calls whatsoever coming in or out of Asterisk. I have 2 SIP phones which will call each other and Asterisk should provide the registration service for those phones, and nothing else.
I very much appreciate any help on this.
-Ramon