Xref: utzoo biz.comp.telebit:89 comp.dcom.modems:10092 Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!usc!zaphod.mps.ohio-state.edu!wuarchive!uunet!stanford.edu!bu.edu!encore!terryk From: terryk@encore.com (Terence M. Kelleher) Newsgroups: biz.comp.telebit,comp.dcom.modems Subject: Re: Can you change the pulse timing on T2500's? Message-ID: Date: 31 May 91 00:56:39 GMT References: <1991May20.153657.654@shaman.com> <1991May21.044113.1688@osh3.OSHA.GOV> <1991May22.014949.14165@ims.alaska.edu> Sender: news@Encore.COM Followup-To: biz.comp.telebit Distribution: na Organization: Encore Computer Corporation Lines: 21 Nntp-Posting-Host: pinocchio.encore.com In-reply-to: floyd@ims.alaska.edu's message of 22 May 91 01:49:49 GMT In article <1991May22.014949.14165@ims.alaska.edu> floyd@ims.alaska.edu (Floyd Davidson) writes: Just to add a little to this... Telephone switch systems are also "fixed" at 10 pps, so changing it would most likely cause errors (8-12 pps would probably work, out of that range and the switch will think it isn't dial pulse anymore). In reality, telephone systems are extremely tolerent of the pulse timings. On a Hayes compatible that I had the "pleasure" of being a designer on, I expirimented with varying the times. It was quite reliable from about 2pps to around 100pps. Of course, your line may vary. -- +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +----------------+ Terence Kelleher +--+-------------+ | Encore Computer Corp. | | E N C O R E | | terryk@encore.com | +-------------+--+ +----------------+