Followup, I set a -2.0 gain from my asterisk t1 > pbx, and echo seems mostly gone.
A note, I also turned on the aggressive suppressor in zconfig.h Greg -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Gregory Wiktor - ADCom Corp. Sent: Saturday, October 22, 2005 11:07 AM To: [email protected] Subject: RE: [Asterisk-Users] Terrible echo with Te110P and Adit 600 I have a similar setup... I set the canceller on the incoming PSTN lines, but turn it off on the FXS. I have no local internal echo over the t1, but moderate over the PSTN. I managed to tweak it a little and most of my outbound (local side) echo is minimized, but still there a little. I have no incoming echo. You mind elaborating on where you are getting the echo? -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Darren Wright Sent: Tuesday, October 18, 2005 10:42 PM To: Asterisk Users Mailing List - Non-Commercial Discussion Subject: [Asterisk-Users] Terrible echo with Te110P and Adit 600 8 POTS lines - Adit 600 - TE110P - Dell Precision 530 Dual Xeon running 1.0.9 and 1.2 (tried both) The echo is insurmountable. I have tried everything, and the pots lines are clean. If I go from an FXO on the Adit 600 straight to an FXS, I get no echo from an analog phone. I put an 128ms T1 echo canceller in between the adit and the TE110P, and the echo was still horrible. I finally disabled the Zapata echo canceller....and WHAMMO! It's perfect now. The TE110P is on it's own IRQ...... and the machine has PLENTY of horsepower. Any ideas so I don't have to spend $1000 on an echo canceller? -Darren _______________________________________________ --Bandwidth and Colocation sponsored by Easynews.com -- Asterisk-Users mailing list [email protected] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users _______________________________________________ --Bandwidth and Colocation sponsored by Easynews.com -- Asterisk-Users mailing list [email protected] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users _______________________________________________ --Bandwidth and Colocation sponsored by Easynews.com -- Asterisk-Users mailing list [email protected] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
