> > What country are you in, and does the chipset on the compat card > > support the telco standards in your country? > > > > If the chipset doesn't match your telco standards, there is a high > > probability you won't get rid of the echo. If it does match, then try > > echotraining=800 > > echocancel=yes > > > > Regarding the crackling noise, have you checked for shared > > interrupts (cat /proc/interrupts)? > > > > If you run "cat /proc/interrupts" every ten seconds, do you see > > calculated interrupt values of about 1,000? > > > > Go to /usr/src/zaptel directory and run > > ./zttest > > Do you get something close to 100% over some period of time? > > > > What version of asterisk are you running? > > > > [DC] > > Well mine is legitimate digium > > And I'm in the usa > > > Here is the output but I have no idea what that means? > > [EMAIL PROTECTED] root]# cat /proc/interrupts > CPU0 > 0: 490763 XT-PIC timer > 1: 2 XT-PIC keyboard > 2: 0 XT-PIC cascade > 8: 1 XT-PIC rtc > 9: 4885971 XT-PIC wcfxo > 10: 34309 XT-PIC eth0 > 11: 4885856 XT-PIC wcfxo > 12: 4886150 XT-PIC ztdummy, usb-uhci > 14: 7662 XT-PIC ide0 > NMI: 0 > ERR: 0
The digium card used in the US will match the telco impedance specs. Your x100p card is on interrupt 9 by itself (not shared with any other i/o device). That's a good thing. Those two items rule out a number of items in terms of what might be causing the crackling noise. What * version are you using Dean? Have you tried other versions? _______________________________________________ Asterisk-Users mailing list Asterisk-Users@lists.digium.com http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users