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- From: dave@eram.esi.COM.AU (Dave Horsfall)
- Newsgroups: aus.comms
- Subject: Re: Can caller-ID be implemented on non-ISDN lines ?
- Message-ID: <1788@eram.esi.COM.AU>
- Date: 20 Nov 92 00:10:03 GMT
- References: <11097@uqcspe.cs.uq.oz.au> <MALCOLM.92Nov19183648@nutmeg.cs.ntu.edu.au> <11115@uqcspe.cs.uq.oz.au>
- Distribution: aus
- Organization: Pacific ESI, Sydney, AUSTRALIA
- Lines: 14
-
- In article <11115@uqcspe.cs.uq.oz.au>,
- anthony@cs.uq.oz.au writes:
-
- | But that's mean having a modem in the phone.
- | Wouldn't that be very expensive ?
-
- No - those decoder chips are dirt cheap. You don't even need a special
- modem chip (like the 7910) - a simple 2211 will do it - the modulation
- scheme is straight FSK.
-
- --
- Dave Horsfall (VK2KFU) VK2KFU @ VK2RWI.NSW.AUS.OC
- dave@esi.COM.AU ...munnari!esi.COM.AU!dave
- Disclaimer: "Me, speak for us?"
-