Path: utzoo!attcan!uunet!decwrl!hayes.ims.alaska.edu!accuvax.nwu.edu!nucsrl!telecom-request
From: slr@tybalt.caltech.edu (Steve Rhoades)
Newsgroups: comp.dcom.telecom
Subject: Can Caller*ID be Heard With an "On Hook" Line Monitor?
Message-ID: <14044@accuvax.nwu.edu>
Date: 26 Oct 90 04:02:27 GMT
Sender: news@accuvax.nwu.edu
Reply-To: "Steve L. Rhoades" <slr@tybalt.caltech.edu>
Organization: TELECOM Digest
Lines: 13
Approved: Telecom@eecs.nwu.edu
X-Submissions-To: telecom@eecs.nwu.edu
X-Administrivia-To: telecom-request@eecs.nwu.edu
X-Telecom-Digest: Volume 10, Issue 764, Message 9 of 13


This question is primarily targeted for those of you with Caller*ID.
Since the FSK Caller*ID data is sent between the first and second
rings, I was wondering if it's possible to actually hear it using a
butt set in the monitor position.  Or for that matter, any kind of
monitor that wouldn't produce and "off hook" condition.

On a related note, can someone point me to the specs on demodulating
this data ?  It's probably in a BSTJ somewhere.  (remember BSTJs ?)


Steve
slr@tybalt.caltech.edu