Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!know!zaphod.mps.ohio-state.edu!julius.cs.uiuc.edu!apple!bionet!hayes.fai.alaska.edu!accuvax.nwu.edu!nucsrl!telecom-request From: Dave_JOHNSTON%01%SRJC@odie.santarosa.edu Newsgroups: comp.dcom.telecom Subject: Two-Way Radio/Telephone Dispatch Interface Message-ID: <12571@accuvax.nwu.edu> Date: 24 Sep 90 08:30:00 GMT Sender: news@accuvax.nwu.edu Organization: TELECOM Digest Lines: 29 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 676, Message 2 of 8 In , Tad Cook wrote: >I am looking for a device that can go between the telco line side of a >key telephone system and a two-way radio system. The operator of the I've had experience with a product from Selectone. This name should be familiar to anyone in the Two-Way world. They're a manufacturer of tone encoding and decoding products. I had a customer install one and its worked great. If need be I can get the model number etc. Basically, it just looked like a CO line to the key system. It is VOX operated with a delay so there is no need for footswitches etc. The user just picks up the phone and talks. It also can ring the phone. Its selectable to allow three microphone clicks, DTMF, or PL (Private Line for all you non-radio people ... a Motorola name for CTCSS sub- audible tone encoding) to trigger the unit to ring the phone. I highly recommend it. The customer is a radio station and they certainly put it through it's paces. Its been in service for several months without a hitch. Dave Johnston johnston@Odie.SantaRosa.EDU Supervisor, Campus Data/Telecom Santa Rosa Junior College Phone: +1 707 527 4853 1501 Mendocino Ave, S.R., CA 95401