Brian West wrote: > If you have echo on the X100P's Mark setup chan_zap to pretrain the echo > can, but it had a few issues until today which Mark nailed down the bug > that caused the DTMF to be unreliable. > > Ok here is how you would do it: Thank you! http://www.voip-info.org/tiki-index.php?page=Asterisk+x100p+echotraining /O