Date: Fri, 23 Jan 1998 15:37:51 -0500 (EST) From: "Bruce M. Walter" <walter@fortean.com> To: Alan Batie <batie@aahz.jf.intel.com> Cc: freebsd-isdn@FreeBSD.ORG Subject: Re: isdn pri? Message-ID: <Pine.BSF.3.95q.980123152200.27266B-100000@callisto.fortean.com> In-Reply-To: <19980123110250.61329@aahz.jf.intel.com>
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> I just went out to the handbook and found the bad news that there doesn't > seem to be any US PRI support available. I thought I'd ask here to see > if there's any new info or upcoming possibilities in the works? Thanks... I've managed to write a driver for the US Ascend NetWarp 128U and BISDN 0.97. I was about to modify the Q.921/Q.931 code to talk to a Nortel DMS-100 when I learned of the imminent release of isdn4bsd. Since then, barring a few interruptions by the 'Real World', I've been working on getting that stuff into isdn4bsd. What I could use is any info on the other major US protocols... They're all based on Q.921/Q.931. Comparative info on ATT 5ESS or National ISDN-1 would be great. Anyone who can provide me access to the following documents would accelerate my progress greatly: Bellcore SR-NWT-001953 Issue 1 and Revision 1 ATT 5ESS 5D5-900-311 (ANSI T1.601) ATT 5ESS 5D5-900-300 Part 3 (Q.921) ATT 5ESS 5D5-900-301 1.04 5E4.2 Parts IV-VI ATT 5ESS 5D5-900-311 1.00 5E5 Parts IV-VII ATT 5ESS 5D5-900-321 1.02 5E6,7 Parts IV-VII (Q.931) ATT 5ESS Nationial ISDN-1 5E8 Also, my copies of the following are not in the best shape: NIS 208-4 1.1 (Q.921) Section C NIS 208-4 1.1 (Q.931) Sections D-H - Bruce ======================================================================== || Bruce M. Walter || 107 Timber Hollow Court #335 || || Senior Network Consultant || Chapel Hill, NC 27514 || || Fortean Technologies, Inc. || Tel: 919-967-4766 || || Information Technology Consultants || Fax: 919-967-4395 || ======================================================================== || BSD Unix -- It's not just a job, it's a way of life! || ========================================================================
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