Good news! FYI, worked with Mark this afternoon to test changes needed to reduce or eliminate echo involving pstn calls on the new tdm fxo card (bug #1902).
Three simple source code changes (testing-only at this point) resulted in zero detectable echo on all incoming and outgoing tdm pstn calls, even in the first second or two. I've not noticed any unusual side effects at all. Since the changes were only to chan_zap.c, I'll have to guess it will improve the historic x100p echo issues as well, and probably other zap channels also. The changes were associated with the echo cancel routines, but as a non-programmer, I'm not sure what these changes really do (other than the end result). If these changes prove to be successfull, then Mark is going to make them configurable options somewhere. Got'a love it. Rich _______________________________________________ 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
