I have Kamailio 5.1 installed and running with 2 extensions, 201 and 202 registered. Both extensions can call each other perfectly. I have an inbound call from a carrier that arrives perfectly but ends up in this area of the cfg

case -3:

                                send_reply("404", "Not Found");

                                exit;

and sends a 404 not found. 

How do I :

1. Associate the 10 digit DID to the 201 or 202?
2. In the cfg, check if user is registered if 
• yes, relay call to user
• no relay call to VM server.

KamDev