asterisk users - Feb 2009 - Audiocodes - Disconnect Supervision

I have an Audiocodes MP-118FXO in production. When an outbound call is made and
the remote party hangs up, the Audiocodes hangs up the call immediately. But if
an incoming call is received and the remote party hangs up, the Audiocodes does
not hang up immediately.

I have tinkered with Current Disconnect and Polarity Reversal settings, to no
avail.

Anyone experienced this issue with Audiocodes or any other gateway in general?
Any tips?

--
Nabeel Jafferali
X2 Networks

-------------- next part --------------
An HTML attachment was scrubbed...
URL:
http://lists.digium.com/pipermail/asterisk-users/attachments/20090209/e17b1564/attachment.htm