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- Newsgroups: ba.internet
- Path: sparky!uunet!charon.amdahl.com!netcomsv!netcom.com!rlglende
- From: rlglende@netcom.com (Robert Lewis Glendenning)
- Subject: Re: ISDN Is Coming
- Message-ID: <1993Jan23.033913.26099@netcom.com>
- Organization: Netcom Online Communications Services (408-241-9760 login: guest)
- References: <1993Jan22.184217.8922@netcom.com> <VERBER.93Jan22145319@avalon.parc.xerox.com> <1993Jan23.021458.24980@csus.edu>
- Distribution: ba
- Date: Sat, 23 Jan 1993 03:39:13 GMT
- Lines: 62
-
- Part of the problem with ISDN coming so slowly is that it is aimed at
- businesses, and automatic number identification was seen as central
- to many business uses of ISDN. Because of the public outcry re:
- privacy, businesses are less interested in ISDN.
-
- Another part is the problem of upgrading switches to provide universal
- service. It requires, I believe, either ATT 5ESS or Northern Telecom
- DMS-100. A lot of central offices will need to be consolidated or brought
- up to the new switches.
-
- Next, it costs a LOT of money to do something as simple as install
- the software in the switch. I believe I heard the figure is $27M for
- the simplest upgrade.
-
- Next, not all of the RBOCs in the US are committed to ISDN. I believe
- that USWest and the one in SW (Georgia, Florida?) are not going to
- deploy ISDN. Therefore, we won't have Universal US service, and the
- incentive for businesses to use ISDN declines further.
-
- Finally, National ISDN-1 is the US standard, and is incompatible with
- the European CCITT/ISO ISDN standard. Large US businesses are fighting
- use of an incompatible standard, but ATT views the incompatibility as
- a way of locking down the US switch and services market.
-
- I don't know what all this means, except that ISDN should have been,
- and could have been, deployed five years ago. At this point, 64Kb
- is pretty weak. Broadband ISDN isn't even as close as the 128Kb link,
- and only provides T1 rates over normal copper lines. These aren't
- anything to sneeze at, but the capabilities are there already and
- prices are falling fast for both the lines and Customer Premises
- Equipment needed to use them.
-
- I don't know prices for ISDN cards, but I saw an announcement from
- Motorola recently quoting prices in the range of $1250 for the basic
- ISDN cards for PCs. This isn't much more than a modem, I guess.
- BTW, they also had switched-56 cards, and you can get a 56Kb line
- fairly cheaply from nearly every switch in the US.
-
- If you want to blame someone, blame ATT, who has screwed up the
- standards, and customer groups fighting number identification.
- Then blame customer groups who haven't exactly united to push
- PUCs to get ISDN deployed. Without that, the PUCs naturally don't
- want RBOCs to invest because it keeps rates up while volume of the
- new service grows to cover the new costs. If the RBOCs dont'
- price new services below their start-up costs, there isn't any
- demand.
-
- Finally, blame the RBOCs for not knowing where their own interests
- lay. There is a lot of short-term thinking. E.g., they think that
- telemarketing is a boon, because they see new revenues from the
- telemarketing guys. However, it makes people insulate themselves
- from their telephone, and thereby reduces the utility of the phone
- system (instant access), so that it can more easily be replaced by
- e-mail.
-
- Sorry, this was more than the $.02 than I originally intended.
-
- Lew
-
- --
- Lew Glendenning rlglende@netcom.com
- "Perspective is worth 80 IQ points." Nils Bohr (or somebody like that).
-