[Asterisk-Users] Random disconnect of calls

[Eric Wieling]

rescue at port11.net wrote:
> Yes turning off echo cancelling would be fatal. We have some serious 
> echo going on here that I can not seem to track done. I am assuming it 
> is just this old building. Maybe we can go ISDN or so but the dropped 
> calls are rather bad.

Rnadom disconnect with X100P is usually caused by busydetect= or 
callprogress= set to "yes"