[asterisk-users] bug? 'dahdi show channel x' HWEC echo cancellation display is incorrect while not on a call

Justin Killen jkillen at allamericanasphalt.com
Thu Dec 20 17:13:01 CST 2012


When doing a 'dahdi show channel X' from the asterisk console, when the line is not part of a call the echo cancellation line ALWAYS says 'currently OFF'.  Once a call is in progress, it will change to 'ON'.  Is this a bug, or is the behavior by design?

My setup:

Asterisk 10.10.0
Dahdi 2.6.1
TE820 T1 card

In chan_dahdi.cfg:
...
echocancel=yes
echocancelwhenbridged=yes
echotraining=800
...


And in #included chan_dahdi_additional.conf (this is a freepbx install):

...
;;;;;;[3884]
signalling=fxo_ks
pickupgroup=
mailbox=3884 at default
immediate=no
echotraining=800
echocancelwhenbridged=yes
echocancel=yes
context=from-internal
callprogress=no
callgroup=
callerid=John Doe <3884>
busydetect=no
busycount=7
accountcode=
channel=>73
...

-Justin Killen
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