Hi All, I have set following milliwatt and dial in from my mobile phone. and i adjust txgain value in chan_dahdi.conf but no effect on dahdi_monitor value is same. even i change its to 20 and more but monitor still showing same value. But i can hear tone variation on my mobile when i am changing txgain... is there any specific value i can set in txgain or leave it default 0.0 ( # = Audio Level * = Max Audio Hit ) <----------------(RX)----------------> <----------------(TX)----------------> #########################* 0) Tx: 4705 ( 4719) [milliwatt] ;Asterisk rx/tx gain testing exten => s,1,Answer exten => s,n,PlayTones(1004/1000) exten => s,n,Wait(300) -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.digium.com/pipermail/asterisk-users/attachments/20110508/0255a2ad/attachment.htm>