[asterisk-users] [RESOLVED] One way audion on Sangoma

[Dr. Michael J. Chudobiak]

> The sangoma has hardware echo cancel ?
> If so it makes sence, because the settings in zapata.conf
> are for the software echo cancel, and that should be
> disabled for all interfaces that have hardware echo can.

No, that is incorrect. From 
http://wiki.sangoma.com/wanpipe-asterisk-configure:

"The Wanpipe TDM driver enables HW Echo Cancellation only on channels 
that have active calls: It waits for zaptel to enable echo cancellation 
after the call has been established. Therefore, Echo Cancellation option 
MUST be enabled in /etc/asterisk/zapata.conf."

- Mike