28 Years of the Digest ... founded August 21, 1981

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Message Digest 
Volume 29 : Issue 15 : "text" Format

Messages in this Issue:
 Coming Soon to a Windows 7 Machine Near You: Cable
 Re: ATT femtocell (was MajicJack)
 Re: MagicJack for Cellular phone
 N Carrier and Program transmission
 Re:FCC now planning "all-IP" phone transition
 backup power, was:FCC now planning "all-IP" phone transition


====== 28 years of TELECOM Digest -- Founded August 21, 1981 ====== Telecom and VOIP (Voice over Internet Protocol) Digest for the Internet. All contents here are copyrighted by Patrick Townson and the individual writers/correspondents. Articles may be used in other journals or newsgroups, provided the writer's name and the Digest are included in the fair use quote. By using -any name or email address- included herein for -any- reason other than responding to an article herein, you agree to pay a hundred dollars to the recipients of the email. =========================== Addresses herein are not to be added to any mailing list, nor to be sold or given away without explicit written consent. Chain letters, viruses, porn, spam, and miscellaneous junk are definitely unwelcome. We must fight spam for the same reason we fight crime: not because we are naive enough to believe that we will ever stamp it out, but because we do not want the kind of world that results when no one stands against crime. Geoffrey Welsh =========================== See the bottom of this issue for subscription and archive details and the name of our lawyer, and other stuff of interest.
Date: Thu, 14 Jan 2010 06:34:15 -0600 From: Neal McLain <nmclain@annsgarden.com> To: telecomdigestmoderator.remove-this@and-this-too.telecom-digest.org. Subject: Coming Soon to a Windows 7 Machine Near You: Cable Message-ID: <4B4F0F47.80102@annsgarden.com> Coming Soon to a Windows 7 Machine Near You: Cable By Leslie Ellis, Multichannel Newswire, January 12, 2010 Last Wednesday night [January 6, 2010] on the eve of the Consumer Electronics Show, Steve Ballmer, CEO of Microsoft Corp., tucked a small remark into a gadget-y keynote. And if you work in multichannel video, you’re going to need to know about it. Soon. He said this (paraphrased): By March, consumers will be able to purchase, at retail, a gizmo that turns a Windows 7-based PC into a mambo-box, capable of displaying or recording four scrambled HD channels on as many HDTV screens. In other words, it shares a CableCard across four channels. This applies to new PCs with Windows7, as well as existing PCs, upgrading to Win7. The device is made by Seattle area-based Ceton Corp. It looks like any other expansion card meant to be stuffed into desktop and tower-style PCs: About the size of two Pop Tarts, glued together. (Laptop users: yes, a USB peripheral version is in the works, as is a 6-tuner version.) http://tinyurl.com/ydhgxfo Neal McLain
Date: Thu, 14 Jan 2010 12:26:53 -0500 From: Matt Simpson <net-news69@jmatt.net> To: telecomdigestmoderator.remove-this@and-this-too.telecom-digest.org. Subject: Re: ATT femtocell (was MajicJack) Message-ID: <net-news69-5D2029.12265314012010@news.toast.net> In article <J8p3n.5458$%P5.3705@newsfe21.iad>, Sam Spade <sam@coldmail.com> wrote: > Does AT&T provide a femtocell? Yes, but they call it a microcell http://www.wireless.att.com/learn/why/3gmicrocell/ And they actually charge you a monthly fee for the privilege of offloading your calls from their network to your ISP.
Date: Thu, 14 Jan 2010 13:42:23 -0500 From: "Geoffrey Welsh" <gwelsh@spamcop.net> To: telecomdigestmoderator.remove-this@and-this-too.telecom-digest.org. Subject: Re: MagicJack for Cellular phone Message-ID: <93e20$4b4f658e$adce602a$560@PRIMUS.CA> David Kaye wrote: > It's not like I have much sympathy for the carriers. For one, the > fact that they charge 20 to 25 cents a message for text that takes > miniscule bandwidth is unconscionable. That's the way things work in many industries and, since this is a telecom forum, I'll trot out my favorite example: Bell Canada charges me $22.01 per month (plus sales taxes) for local phone service which includes unlimited local calling to a heck of a lot of people and businesses in the Toronto area. I don't pay them $8.95 per month to add Caller ID. What's the cost of providing me with caller ID? Maybe someone could argue with my assertion that it's pennies since they have already paid for and implemented it on my CO switch but have it disabled for my line, but it certainly isn't 40% of the cost of providing me with unlimited local phone service! Lots of companies charge huge markups on optional features so that they can advertise lower "Starting From" prices and still preserve their profits. Did you expect the cellular companies to be different? .
Date: Thu, 14 Jan 2010 17:16:16 -0500 From: Bill Horne <bill@horneQRM.net> To: telecomdigestmoderator.remove-this@and-this-too.telecom-digest.org. Subject: N Carrier and Program transmission Message-ID: <4B4F97B0.7060008@speakeasy.net> I've just come across another old document that I hope will interest some of the readership: it's a treatise on how Program circuits (i.e., Radio and TV audio) were transported via "N" carrier. (Original file no longer available, sorry) Bill Horne -- (Filter QRM for direct replies)
Date: Thu, 14 Jan 2010 19:31:48 -0500 From: "Geoffrey Welsh" <gwelsh@spamcop.net> To: telecomdigestmoderator.remove-this@and-this-too.telecom-digest.org. Subject: Re:FCC now planning "all-IP" phone transition Message-ID: <726f8$4b4fb773$adce602a$31843@PRIMUS.CA> wesrock@aol.com wrote: > Telcos used to run them, usually every Wednesday at 8 a.m. amd > actually transfer the power and run on auziliary power for an hour so > to make suwre the generator is working and so is the transer. One of my favorite stories, though quite possibly fictional, is about an organization that tested their backup power systems regularly but failed to notice that the fuel pump was actually connected to mains power so, while every test was successful, during a real power outage the generator spluttered and died...
Date: Fri, 15 Jan 2010 01:24:37 +0000 (UTC) From: danny burstein <dannyb@panix.com> To: telecomdigestmoderator.remove-this@and-this-too.telecom-digest.org. Subject: backup power, was:FCC now planning "all-IP" phone transition Message-ID: <hiog4l$buu$1@reader1.panix.com> In <726f8$4b4fb773$adce602a$31843@PRIMUS.CA> "Geoffrey Welsh" <gwelsh@spamcop.net> writes: >wesrock@aol.com wrote: >> Telcos used to run them, usually every Wednesday at 8 a.m. amd >> actually transfer the power and run on auziliary power for an hour >> so to make suwre the generator is working and so is the transer. > One of my favorite stories, though quite possibly fictional, is > about an organization that tested their backup power systems > regularly but failed to notice that the fuel pump was actually > connected to mains power so, while every test was successful, during > a real power outage the generator spluttered and died... Which reminds me of my favorite story, which, similarly, may or may not be true. I've never been able to verify it one way or another, and the folk involved have pretty much all met up with Father Time. Back in 1965 we had the Big Northeast Blackout (thank you, Canada) [a], which included NYC. While emergency power was pretty rare back then, hospitals generally had something on line. Sure enough, Bellevue Hospital in Manhattan, NYC, had some pretty large (by 1965 standards) backup generators, and they soon came up and gave the hospital functional power. Except that... well... .. as you can well imagine, the generators back then were physically very big, and heavy, and were sitting on the concrete pads in the basement. Make that sub, sub, basement. Bellevue (and Manhattan in general) isn't very high above sea level, and the generators were pretty far down. Turned out that the sump pumps weren't hooked up to the backup power... (About fifteen years later I did, in fact, get to see the generators in questions. And sure enough they were pretty deep, and there was a small pool of water around them from the constant drainage.). The internet publication "Risks Digest" is filled with examples of this sort. It's well worth reviewing for anyone considering how to design things to keep working.... [a] the blackout started at the Sir Adam Beck substation in Canada, near Niagara Falls, and cascaded from there. -- _____________________________________________________ Knowledge may be power, but communications is the key dannyb@panix.com [to foil spammers, my address has been double rot-13 encoded] ***** Moderator's Note ***** At the time, I lived in New Hampshire, in an old house on a back-country road that suffered frequent power failures: when the lights started to flicker, my brother and I both ran for the cellar to get the lanterns and my father lit the kerosene heater that was built into the kitchen stove, but after a few minutes, the lights were back to normal and the juice was still on. It seems New Hampshire had its own generators, and could keep going even when the grid went down. My father was so impressed with the fact that our power stayed on that he called the President of New Hampshire power to congratulate him. I remember David Brinkley on TV, commenting on how the studio was being lit by a lantern that looked like it should be hanging from a tree next to a stream while someone scaled fish. They were using a "miniature" battery-powered camera which had been developed for use on the floor of political conventions: it was about the size of a suitcase and had a shoulder-mount and brace to support it. Some years later, in the Eighties IIRC, there was another outage that affected mostly New York, and I saw the "Today Show" announcers sitting crowded together in front of a single camera in the "Emergency Operations Center": it looked cheap and amateurish. Brinkley, however, had looked like a pro doing his best in bad circumstances: it's funny how a Coleman lantern can (literally) set the stage for authenticity. Bill Horne Moderator
TELECOM Digest is an electronic journal devoted mostly to telecom- munications topics. It is circulated anywhere there is email, in addition to Usenet, where it appears as the moderated newsgroup 'comp.dcom.telecom'. TELECOM Digest is a not-for-profit, mostly non-commercial educational service offered to the Internet by Bill Horne. All the contents of the Digest are compilation-copyrighted. You may reprint articles in some other media on an occasional basis, but please attribute my work and that of the original author. The Telecom Digest is moderated by Bill Horne. Contact information: Bill Horne Telecom Digest 43 Deerfield Road Sharon MA 02067-2301 781-784-7287 bill at horne dot net Subscribe: telecom-request@telecom-digest.org?body=subscribe telecom Unsubscribe: telecom-request@telecom-digest.org?body=unsubscribe telecom This Digest is the oldest continuing e-journal about telecomm- unications on the Internet, having been founded in August, 1981 and published continuously since then. Our archives are available for your review/research. We believe we are the oldest e-zine/mailing list on the internet in any category! URL information: http://telecom-digest.org Copyright (C) 2009 TELECOM Digest. All rights reserved. Our attorney is Bill Levant, of Blue Bell, PA. --------------------------------------------------------------- Finally, the Digest is funded by gifts from generous readers such as yourself who provide funding in amounts deemed appropriate. Your help is important and appreciated. A suggested donation of fifty dollars per year per reader is considered appropriate. See our address above. Please make at least a single donation to cover the cost of processing your name to the mailing list. All opinions expressed herein are deemed to be those of the author. Any organizations listed are for identification purposes only and messages should not be considered any official expression by the organization.
End of The Telecom digest (6 messages)

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