Sorry for the delay in replying to this post, my hardware platform is an HP Compaq D530 SFF - 2.4gb /512mb /40gb. I have a TDM02b configuration (2xFXO). You mention FCC and the mode for UK impedance, can you explain a little further on this one as I am a little lost, I cant see any setting with "FCC" anywhere (even in the config samples) so could you explain whereabouts I set this ?
The other question I have is regarding the MMX stuff you talk about. My processor is a P4 2.4ghz, excuse my lack of knowledge here but I thought MMX was a feature bundled with processors of about 5 years ago?? Do I still need to recompile with MMX support, and if so, some pointer on how to do this would be appreciated (also, can I recompile the zaptel drivers and carry on as normal, or will I need to reinstall asterisk again?) Any help would be greatly appreciated Regards Gary -----Original Message----- From: Andrew Kohlsmith [mailto:[EMAIL PROTECTED] Sent: 03 March 2005 12:32 To: [email protected] Subject: Re: [Asterisk-Users] how do i get rid of this blasted echo !!! On March 3, 2005 07:02 am, Brett, Gary wrote: > I have 2 TDM400P's, 2 asterisk servers (running on powerful boxes with FC1 > and * v CVS 1.0.02), and 4 analogue PSTN lines from BT and whatever I do, I > cannot get rid of this damn local echo. Ive tried setting the echoTraining, > echoCancel (in phone.conf and Zapata.conf) , echocancelwhenbridged to every > possible combination , Ive even tried running the fxotune utility to no > avail. Ive swapped cards, telephone lines, servers and also tried different > phones (budgetone, x-lite, 7940) but still it's the same. You haven't told us what hardware (platform) you're on, nor have you told us if your FXO ports are in whatever mode they need to be in for UK impedances (I think they default to FCC or North American). For echo on my PRI I could not get rid of it until I recompiled the zaptel and wct4xxp drivers with MMX support enabled and with the instructions reordered and used for the pentium 4 processor (which I'm using, Xeon 2.6 to be exact). After that, the echo magically disappeared. I haven't reverted back to my original (non-processor-optimized, non-MMX-enabled) drivers to see if it comes back, but that's all that's changed and it's in production so I am hesitant to screw around with it any more. -A. _______________________________________________ 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 _______________________________________________ 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
