Dahdi - te133 echo cancellation configuration

Asterisk
1

To enable hardware echo cancellation, I am guessing I need to have to following

/etc/dahdi/system.conf
echocanceller=hwec,1-15

/etc/asterisk/chan_dadhi.conf
echocancel=yes

When I use mg2 or oslec dahdi starts fine, however with hwec, dahdi wont start.

Any Ideas
Thanks

2

For current Digium products you should use Digium’s commercial support channels.

3

Set echocanceller to none and you are good to go. Just reboot your box before you try to make calls.