HI all, Having a mental block today - can someone confirm which direction the echo cancelation applies to for the Zap PRI channels?
ie. is it removing traces of the transmitted data to the PSTN from the received data, *or* is it removing traces of the data transmitted to Asterisk from the data received back from Asterisk? Got a configuration that is based on a call made from the PSTN to a SIP user: PSTN -> Telco Switch -> PRI -> Asterisk -> SIP -> X-Lite PSTN caller hears no echo X-Lite user hears significant (1 second or so) echo If we setup a call so that the 'telco switch' runs an IVR process instead of linking to the PSTN, keeping the call entirely in the digital domain so no signal reflection the X-Lite user does not hear echo. Echocancel=yes etc. is enabled in the zapata.conf Which party is at fault? Linus _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users
