Thanks Charles. You saved me from wasting some time and money...
Collin Loewen
Data Display A/V Co.,L.P.
713 688-7900
www.ddav.com
-----Original Message-----
From: Charles P [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, September 25, 2001 8:30 AM
To: ddav- collin; [EMAIL PROTECTED]
Subject: Re: KX-T: CID
The thread was actually about using the expansion card for the digital
systems that does send the cid signal through to only one analog port.
On the analog systems it does not work. You can hardwire some jacks
directly on a line and just use a standard caller id box if you need it on
the analog systems.
charles
----- Original Message -----
From: "ddav- collin" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Tuesday, September 25, 2001 8:29 AM
Subject: FW: KX-T: CID
>
> All,
>
> I have been following this thread with interest, as I thought the CID
> information was stripped from the signal? I am thinking of the KX-TA624,
> and I confess I am not sure what unit this thread refers to.
>
> Will adding CID boxes work on the KX-TA624 and other analog type KXT
units?
>
> Thanks,
>
> Collin Loewen
> Data Display A/V Co.,L.P.
> 713 688-7900
> www.ddav.com
>
>
> -----Original Message-----
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
> Steven Natinsky
> Sent: Monday, September 24, 2001 9:55 PM
> To: KXT List
> Subject: Re: KX-T: CID
>
>
> thanks for the responses, I will post results if this install acutally
goes
> ahead.
>
> Regards,
> Steve Natinsky
> Pace Comm, Inc.
>
> ----- Original Message -----
> From: "larry" <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Friday, September 21, 2001 8:42 PM
> Subject: Re: KX-T: CID
>
>
> >
> > Actually, if it's only a CID box (NO RINGER IN THE
> > BOX!), you should be able to hang them out there to
> > your hearts content. The ringer equalivance is listed
> > as 0.0. The typical CID chip input is 2 x 100 Kohm
> > resistors in series with 2 x 220 pf capacitors, which
> > is a VERY LOW loading.
> >
> > For comparision, a standard ringer is 4.7 Kohm and a
> > hugh .47 mfd capacitor, this is a 1.0 ringer
> > equalivance.
> >
> > Again, keep those ringers off the 171 port and only
> > use CID boxes.
> >
> > Another note- don't use a PC modem card that has CID
> > feature. Most cards we tested have a nasty way of
> > doing CID. They detect the ring voltage, then trip
> > the connect relay, with the dial pulse circuit open,
> > to "hear" the CID tones which the modem chip reads as
> > a standard fsk data stream. You end up with the
> > ringer equiv. PLUS the network termination circuit!
> > This is an added 2.0 mfd cap in series with 200-700
> > OHM resistance. To drive a few of these turkeys, you
> > need to look for a 10 watt amplifier to feed the phone
> > line;-) This little switching action adds nasty DC
> > shifts to the poor phone line that can make a
> > perfectly good CID box miss the CID tone burst.
> >
> > Hope that helps you plan your install.
> >
> > -larry
> >
> >
> >
> >
> > --- Randy Dell <[EMAIL PROTECTED]> wrote:
> > > it works, I have done it. You may have a problem
> > > with 10 CID though, I put
> > > on 5 with no problem.
> > >
> > > rd
> > >
> > > -----Original Message-----
> > > From: Steven Natinsky <[EMAIL PROTECTED]>
> > > To: KXT List <[EMAIL PROTECTED]>
> > > Date: Friday, September 21, 2001 10:25 AM
> > > Subject: KX-T: CID
> > >
> > >
> > > I have a client who has 10 non-display phones who
> > > wants caller ID at each
> > > desk and doesn't want to upgrade to display phones.
> > > How about using a
> > > KXTD171 module and running the caller ID output from
> > > the one caller ID slt
> > > port to 10 cheap
> > > caller ID units. Has anybody tried this? Is there
> > > any reason this would not
> > > work? TIA-
> > >
> > > Regards,
> > > Steve Natinsky
> > > Pace Comm, Inc.
> > > [EMAIL PROTECTED]
> >
> >
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