On 10/31/05 05:56 Andrew Kohlsmith said the following:
No. There is no need because IP<-->IP calls are what is known as "four wire circuits" -- there is no mixing of the received audio and the send audio, and thus zero need for an echo canceller. You only need echo cancellation when you go from a 4-wire circuit to a two-wire circuit.
which is sometimes the case when echo results from the handset mics of the IP hardphones. the phone's ec mechanism doesnt always work, and customers are wont to blame the ip pbx instead of the phones.
-- Regards, /\_/\ "All dogs go to heaven." [EMAIL PROTECTED] (0 0) http://www.alphaque.com/ +==========================----oOO--(_)--OOo----==========================+ | for a in past present future; do | | for b in clients employers associates relatives neighbours pets; do | | echo "The opinions here in no way reflect the opinions of my $a $b." | | done; done | +=========================================================================+ _______________________________________________ --Bandwidth and Colocation sponsored by Easynews.com -- 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
