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RE: Silent Phones
- To: <ukha_d@xxxxxxx>
- Subject: RE: Silent Phones
- From: "Keith Doxey" <keith.doxey@xxxxxxx>
- Date: Thu, 12 Oct 2000 10:22:40 +0100
- Delivered-to: rich@xxxxxxx
- Delivered-to: mailing list ukha_d@xxxxxxx
- Mailing-list: list ukha_d@xxxxxxx; contact
ukha_d-owner@xxxxxxx
- Reply-to: ukha_d@xxxxxxx
Hi Nigel,
I did say it was a simple solution and also point out that it wont work
with
all phones. Also wont work with a PBX.
One way would be to keep the line actually disconnected from all the
sockets
and only connect the line after an allowed incoming call was received.This
would involve having extra circuitry on the disconnected side to sence a
phone being lifted for an outgoing call so that the line was reconnected.
There isnt an easy way round it :-(
Keith
> -----Original Message-----
> From: Nigel Orr [mailto:nigel@xxxxxxx]
>
> I thought it was going to be something more spectacular :-(
>
> the problem with disconnecting pin3 is that some
> renegade phones
> derive their own ring signal from pins 2 and 5 so that won't stop them
> either.
>
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