Had the same issue time ago, but Eric shed good light on it,
have a look at:
http://lists.digium.com/pipermail/asterisk-users/2006-November/172079.html
Summary: sorry, no nice work around.
Alyed
Return-Path: [EMAIL PROTECTED]
Although probably not what you want to hear, I don't think there is any way
that Asterisk will detect answering supervision on an analog POTS line (I
believe that there used to be an option with some Telcos to get a polarity
reversal upon answering, but I don't think that is possible any more.)
Alyed Tzompa wrote:
Had the same issue time ago, but Eric shed good light on it, have a
look at:
http://lists.digium.com/pipermail/asterisk-users/2006-November/172079.html
Summary: sorry, no nice work around.
At least, not in the analog TDM world. Personally, I'll advise everyone
to use ISDN
