we need an expert with experience in both Asterisk and Kamailio to setup a Kamailio server as a session boarder controller for a number of asterisk servers.
Kamailio will receive all the sip registration requests and invites and based on programmed rules will pass the traffic to the right asterisk server(s) with the redundant path. Example: SIP registration request comes in from a remote SIP phone and received by the Kamailio server. Kam server inspects the SIP headers and identifies the phone and based on the programmed rules will redirect this registration request to the correct asterisk server address. If the asterisk server is not available and is not responding, then the SIP registration request is sent off to the backup programmed asterisk server. Same programming is required for incoming calls from the service provider.
Our asterisk servers are setup and working and we have good expertise with them. We need help in setup, programming and documentation of the Kamailio server part.