Kamailio Elastix Installation and Integeration

WARNING: DO NOT INSTALL THIS ON A PRODUCTION MACHINE! Some of you may want be wanting to increase the capacity of your Elastix machine. Asterisk generally has issues when you start to put a lot of SIP peers on it. One of the best ways to get around this is to install a proper SIP server and join it with asterisk. This allows you to register all your SIP handsets to the SIP server and make calls through to your asterisk machine.