[Asterisk-Users] TDM400P hangup detection on Bell Canada PSTN

[Branko Samardzic]

Thanks it worked. However I had one other less obvious problem.
While playing around with my card I executed
/sbin/ztcfg -vvvv with fxsls settings once upon time and that was
my obstacle.
Doing that again with fxsks settings fixed problem.
Does it mean that ztcfg is some kind of configuration utility that tells
card which
type of signalling it is supposed to enforce.
Regards,
B.

-----Original Message-----
From: asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com]On Behalf Of Andrew
Kohlsmith
Sent: Saturday, November 05, 2005 10:31 PM
To: asterisk-users at lists.digium.com
Subject: Re: [Asterisk-Users] TDM400P hangup detection on Bell Canada
PSTN


On Saturday 05 November 2005 23:22, Branko Samardzic wrote:
> I am pretty new to * but it seems that hang-up detection is hot topic.
Does
> anyone know how to setup my * for proper detection of hang-up condition.
> PSTN lines I use for testing are just plain ones (don't even have CID).
> Whatever I setup (busydetect, callprogress, hanguponpolarity etc...)
didn't
> help. It takes 100 sec for Asterisk to detect that line is hung.
> Any help is appreciated.

Don't use busydetect.  Use KewlStart signaling, not LoopStart.  LoopStart
has
no ability to detect remote hangup, and Bell Canada does provide battery
drop.

> signalling=fxs_ls

Make that fxs_ks.

> ;busydetect=yes
> ;busycount=6
> ;callprogress=yes
> ;hanguponpolarityswitch=yes

Leave all of these commented out as you have them right now.

You'll also have to change the signaling in zapata.conf.

-A.
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