[asterisk-users] Disconnect Supervision UK / BT solution?

Carlos Rojas crt.rojas at gmail.com
Sat Jan 20 09:07:54 MST 2007


Hello,


What's your zapata.conf and zaptel.conf?



On 1/20/07, Matt Brown <matt at mbrown.co.uk> wrote:
>
> Well,
>
> I have just phoned BT today who said they can increase the CPC value
> on the line - however it needs to be done at the exchange - and has
> been booked for Tues.
>
> I suppose I will know wether this worked on Tues :-) - I shall post
> my findings.
>
> Regards
>
> --
> Matt Brown
>
>
>
> On 19 Jan 2007, at 16:46, Chris Earle ((CBL)) wrote:
>
> > Hi all
> >
> > I'm using sangoma a200 cards in the UK and have the ongoing, often
> > noted
> > problem of disconnect supervision with BT POTS lines.
> >
> > Just noticed this post on
> > http://www.voip-info.org/wiki/view/UK+Asterisk+Details
> > stating that potentially someone's got a solution :
> >
> > "TDM400P &amp; Not Detecting Hangups:
> >
> >  Got a TDM400P installed and having problems with Asterisk not
> > detecting
> > hangups? Using BT? If so, contact BT and ask what the "Disconnect
> > Clear
> > Time" setting is for your phone line. Odds are it's probably 100.
> > Increasing
> > it to 800 fixed the issue for me.
> >
> > "Disconnect Clear Time" is BT's name for CPC. "
> >
> >
> > Does anyone have any thoughts/confirmation about this finally being
> > a viable
> > solution?  This disconnect supervision problem has plagued TDM and
> > Sangoma
> > cards for a long time!
> >
> > Comments appreciated before I get on the phone with BT
> >
> >
> > --
> > Chris Earle
> > System Solutions Specialist
> >
> >
> > --
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> >
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