Load balancing 4 asterisk boxes

I’m confused now!!

There is openSips and kamailio.

I’ve tried the opensips before but failed, crashed and burned due to lack of information and documentation not being as sourceful as asterisk.

I’ve done as you suggested and downloaded OpenSips again but now I search for readable documentation so I can learn the syntax, everything points to kamailio.

I really like what I’ve read so far on both and certainly like the prepaid features (something i’ve been waiting to implement) and the registar.

I really now want to full implement this so my asterisk boxes take less of a hit but I don’t have any sense of direction when it comes to which of the two projects above i need to start with.

HELP!!

Thanks guys.