home *** CD-ROM | disk | FTP | other *** search
- Newsgroups: comp.dcom.cell-relay
- Path: sparky!uunet!mcsun!sun4nl!spider.research.ptt.nl!research.ptt.nl!walvdrk
- From: walvdrk@research.ptt.nl (Kees van der Wal +31 70 332 6295)
- Subject: Re: ATM signaling
- Message-ID: <1992Aug13.192237.1@research.ptt.nl>
- Sender: usenet@spider.research.ptt.nl (USEnet News)
- Nntp-Posting-Host: dnlts0.research.ptt.nl
- Organization: PTT Research, The Netherlands
- References: <1992Aug13.134120.13277@afterlife.ncsc.mil>
- Date: Thu, 13 Aug 1992 17:22:37 GMT
- Lines: 21
-
- In article <1992Aug13.134120.13277@afterlife.ncsc.mil>,
- ctkosti@afterlife.ncsc.mil (Chris Kostick) writes:
-
- > Are there any standards committees currently working on a standard for
- > signaling (call setup, teardown, etc.) in ATM networks?
-
- CCITT sudygroup XI is now concerned with signalling; especially XI/4-3.
-
- Within Europe it's ETSI SPS1 & -5 (short term) and SPS3 (long term) in
- cooperation with NA5-PRS.
-
- For the first release of the protocols the N-ISDN standards (ISUP and Q.931)
- are converted into something basic for B-ISDN (B-ISUP and Q.931B, where the `B'
- is obviously for broadband).
-
- Release 2 and 3 will be `real' broadband signalling protocols.
- ISCP will be used for both access signalling and intra-network signalling.
-
- Regards, <kees>
-
- Kees van der Wal e-mail: J.C.vanderWal@research.ptt.nl
-