[asterisk-users] Fast detection of unreachable SIP clients?

[Dmitry Ivanov]

On Monday 06 November 2006 16:41, Matt wrote:
> This should work.. please make sure you have qualify=yes on in
> your sip.conf file for each of your sip entries.

Now it works. Thank you!

>
> On 11/6/06, Dmitry Ivanov <dimss at telecentrs.lv> wrote:
> > Hello!
> >
> > I have this in my dialplan:
> >
> >         Dial(SIP/${ext}, 300);
> >         switch(${DIALSTATUS}) {
> >                 case BUSY:
> >                         Busy();
> >                         break;
> >                 default:
> >                         Hangup();
> >         };
> >
> > This means that SIP phone will ring for max. five minutes if
> > phone can be contacted. When SIP phone is turned off or
> > there is no connectivity, calling party hears many many
> > seconds of silence. I want Dial() to return CHANUNAVAIL if
> > there was no SIP response from the phone within 1 or 2
> > seconds. In this case, calling party will hear "out of
> > range" message similar to mobile networks. Is this possible?

-- 
Dmitry Ivanov
Network engineer
Telecentrs Riga, Latvia
dimss at telecentrs.lv
(+371) 7160235

Weather at Riga Intl (EVRA/RIX): Tuesday 07 November 2006 09:50,9 
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