[Asterisk-Users] Intercom and Paging

James H. Thompson jht at lj.net
Thu Feb 27 15:41:31 MST 2003


Do any of the SIP phones support intercom/paging?

Jim

James H. Thompson
jht at lava.net

----- Original Message -----
From: <asterisk at billheckel.com>
To: <asterisk-users at lists.digium.com>
Sent: Thursday, February 27, 2003 11:59 AM
Subject: Re: [Asterisk-Users] Intercom and Paging


> Then use 2 lines per phone.
>
> You should connect 2 phones together ( the way they want specify ) and hook an oscilloscope to the
> 3rd pair.  It probably uses a simple signal to indicate page-intercom, maybe even DTMF.
>
> You then need to rig a voltage convertor from telco batt voltage to whatever they use ( probably
12v
> or less )
>
>
> Jeff Noxon wrote:
> > Yes but I want * to be able to page me, announce queued calls, etc.
> >
> > Basically glorified talking caller ID.  ;)
> >
> > On Thu, Feb 27, 2003 at 04:03:09PM -0500, asterisk at billheckel.com wrote:
> >
> >>Jeff - If you make special phone cords that break out the 3rd pair at the
> >>wiring closet you can just join those all together in parallel and your
> >>paging will be * independant.
> >
> > _______________________________________________
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> > http://lists.digium.com/mailman/listinfo/asterisk-users
> >
> >
>
>
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