[Asterisk-Users] X100P card issues - noise, volume, etc

[San Singhania]

Hello,

I have just managed to get my 1st * server up and running and have a lot of issues with theX100P analog card. Would really appreciate anyone trying
to help me on the following :

1. The receive and transmit is too soft. So i increased the txgain and rxgain. The volume is fine after this, but there is a lot of 'wind' noise on the line.
I have my echo cancellation on, aggregive suppression on but still no use. However, the moment I set the txgain and rxgain back to 0, everything
works fine but both parties compain that they cannot hear each other. Any solution for this?

Also, if I use an ISDN interface, will it solve my problems? I understand that since it is digital, there are no longer issues with hangup detection, 
noise, echo, etc. Is that true?

Also, has anyone had any experience with conferening (i.e bridging) 2 FXO cards together? 

Thanks

San
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