Fellow Masters of the Universe,

I'm familiar with using Kamailio to handle many tasks, such as SIP registration for Asterisk. However, that has all been using Asterisk's SIP protocol. I'm setting up a new project and I'd like to base it on PjSIP in Asterisk. What has been your experience and what specific tasks can I offload to Kamailio in this scenario? Are there any limitations with using PjSIP that were not an issue with SIP?

What do I want it to do? For now, the typical, registrations and load balancing. Initially, two Kamailio sending traffic to two Asterisk, all sharing a common MySQL cluster. I also have a fair amount of traffic that may not require any Asterisk involvement, such as connecting calls from my carriers to my clients or client to client calls.

Thanks for your thoughts guys.