Setup Kamailio Sip Proxy for Basic Forwarding

Please do NOT bid on this job unless you have good experience with Kamailio. Need some remote Dev assistance setting up and configuring Kamailio to function as a simple sip proxy. Setting it up on CentOS 6.3 Basic Dispatcher configuration. We're simply taking the carrier name from the SIP headers and forwarding the call to the carriers IP. Calls originate from multiple asterisk PBX's. We also need to configure Kamailio to only accept calls from our servers IP addresses. Setup Pike to deal with hack attempts and ban certain IPs. Beyond this job, we're really looking for someone we can work with long term for Kamailio and related SIP projects.