On December 14, 2004 08:06 am, Doug Reid - Stormcorp wrote: > Use ISDN lines!
Blow it out your ear. I have a PRI to the telco, and a PRI to my KSU. Echo still exists on some calls. ISDN just means that *YOU* won't generate echo since there is no hybrid. It's still very possible to get far-end echo (which, incidentally, is almost always the only echo you hear, as your own is heard as a sideband). ISDN isn't a cure-all. Echo cancellation is very much a science, but most people don't know what is really going on so it appears very much like magic or an art to them. -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
