vicidial.org

The only way to setup a multiserver enviroment is using IAX2 trunks.? not sip? not zap?.
I need to know if what load_balancing.txt says its a recomendation or a requirement.
Thanks

load_balancing doc is the only way to have a multi server set up.

We have tried multi-server with SIP, it doesn't work very well under high loads. We have tried it using ZAP, but that is usually cost prohibitive to do in any volume.