Date: Mon, 8 Jan 2007 11:16:31 +0100 From: Hans Petter Selasky <hselasky@c2i.net> To: freebsd-isdn@freebsd.org Subject: Re: ISDN4BSD - Dropped Calls Message-ID: <200701081116.32446.hselasky@c2i.net> In-Reply-To: <45A0C86F.5050104@ovb.ch> References: <459FCD1E.9080303@ovb.ch> <web-54124816@mailbe03.swip.net> <45A0C86F.5050104@ovb.ch>
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On Sunday 07 January 2007 11:16, Oliver von Bueren wrote:
> Hi Hans Petter
>
> Hans Petter wrote:
> > Most ISDN equipment I have seen never queries for STATUS, whatsoever.
> > So maybe your provider did not see a reason to support that.
> >
> > > If I find anything, I'll keep you posted.
> > > If you've any ideas on how to fix my problem, drop me a
> > >note.
> >
> > I could implement an option that allows you to disable checking of
> > status, but I really don't like to do that.
>
> [...]
>
> > You can try putting:
> > if (send_status_enquiry) {
> > newstate--;
> > }
> > Before:
> > cd->state = newstate;
> > That will prevent the status expiry timer from elapsing.
>
> I've tested you suggestion and of course it worked. According to the
> trace, the STATUS_ENQUIRY is never answered by the PBX but as the timer
> doesn't expire, no disconnect is made.
>
> I understand your point about not liking this workaround. But if you
> could add an option (isdnconfig ?) to switch it on/off would be great.
>
Hi Oliver,
What brand is your PBX ?
Do you get a STATUS_ENQUIRY reply when you connect the ISDN card directly to
your telecom provider?
--HPS
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