[Freeswitch-users] Load Balancing

Dear all, I tried OpenSIPs for load balancing. I works just fine, but as it is mentioned here,<http://wiki.freeswitch.org/wiki/Enterprise_deployment_OpenSIPS#CDRs>OpenSIPs sends requests from itself. How about Ultramonkey? Does it change the source too, or it just manipulate destination of registration packets? Thanks, Hanie <http://wiki.freeswitch.org/wiki/Enterprise_deployment_OpenSIPS#CDRs>