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TELECOM Digest Thu, 7 Jul 2005 15:05:00 EDT Volume 24 : Issue 312 Inside This Issue: Editor: Patrick A. Townson Sprint Begins High Speed Mobile Services (Lisa Minter) Netters Change Habits to Avoid Spam and Spyware (Lisa Minter) Google and Partners to Back Broadband Venture (Lisa Minter) Rabble Mobile Blogging Network (Monty Solomon) Emerging VOIP Regulation in Europe and the United States (Monty Solomon) Verizon, TBS Sign Carriage Deal (Telecom dailyLead from USTA) Re: Non-Bell ESS? (Diamond Dave) Re: Non-Bell ESS? (Tim@Backhome.org) Re: Bell Usage of IBM Computers For Switching (Scott Dorsey) Re: Bell Usage of IBM Computers For Switching (hancock4@bbs.cpcn.com) Re: Last Laugh! Western Union's Comment About Useless Phones (J Morris) 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; other stuff of interest. ---------------------------------------------------------------------- From: Lisa Minter <lisa_minter2001@yahoo.com> Subject: Sprint Begins High Speed Mobile Services Date: Thu, 7 Jul 2005 12:23:25 -0500 Sprint Corp. said on Thursday it has begun selling high-speed wireless services to laptop computer users and would have services in business districts and airports in 34 U.S. markets in July, making it the second U.S. mobile operator to offer such services. Sprint -- the third biggest U.S. mobile provider which plans to buy Nextel Communications Inc. in the current quarter -- said charges for the service would range from $40 a month to $90. Its $80 monthly fee for unlimited use is the same as that of bigger rival Verizon Wireless, a venture of Verizon Communications Inc. and Vodafone Group Plc. Sprint said it plans to provide the service in 14 broad market areas covering a population of about 92 million in the third quarter and expects to serve markets with 143 million people by the fourth quarter, expanding to coverage of 150 million potential customers in early 2006. Sprint is following in the footsteps of Verizon Wireless, the country's second biggest wireless provider which started its service in 2003. Verizon has services in about 50 markets using the same high-speed technology, known as EV-DO. Both companies, along with most large operators around the world, are working on making their networks faster in the hope of boosting their revenue by encouraging people to use phones for everything from watching video clips to reading e-mail. Verizon plans coverage for 150 million potential customers or half the population by the end of 2005. Cingular Wireless, a venture of SBC Communications and BellSouth Corp. plans to have high-speed services in about 15 to 20 markets by year end. Sprint plans to sell new handsets and applications based on the higher speed network by the end of the fourth quarter. It already has agreements to sell laptop cards from Novatel Wireless Inc. and Sierra Wireless Inc. Sprint said it expects its latest service to provide Web access average speeds of 400 to 700 kilobits per second, about six times faster than its current network. Copyright 2005 Reuters Limited. NOTE: For more telecom/internet/networking/computer news from the daily media, check out our feature 'Telecom Digest Extra' each day at http://telecom-digest.org/td-extra/more-news.html . Hundreds of new articles daily. ------------------------------ From: Lisa Minter <lisa_minter2001@yahoo.com> Subject: Netters Change Habits to Avoid Spyware and Spam Date: Thu, 7 Jul 2005 12:25:13 -0500 Nine out of 10 Internet users say they have changed their online habits to avoid spyware and other Internet-based threats, according to a study released on Wednesday. The Pew Internet and American Life Project found that an overwhelming majority of Internet users have stopped opening questionable e-mail attachments, or taken other steps to avoid a plague of stealthy, unwanted programs that can disable computers or secretly monitor online activity. Nearly half said they have stopped visiting particular Web sites that they suspect may deposit unwanted programs on their computers, while 25 percent say they have stopped downloading music or movies from "peer to peer" networks that may harbor spyware. Eighteen percent said they had switched the type of Web browser they use in order to avoid spyware. Spyware has emerged as a major headache for computer users over the last several years. It can sap computing power, crash machines and bury users under a blizzard of unwanted ads. Scam artists use spyware to capture passwords, account numbers and other sensitive data. It can end up on users' computers through a virus or when they download games or other free programs from the Internet. Sixty-eight percent of those surveyed said they had suffered slower performance or other problems that could be attributed to spyware. Other surveys have found the level of infection to be as high as 80 percent. The nonprofit group surveyed 1,336 U.S. Internet users, between May 4 and June 7. The survey has a margin of error of plus or minus 3 percent. Copyright 2005 Reuters Limited. NOTE: For more telecom/internet/networking/computer news from the daily media, check out our feature 'Telecom Digest Extra' each day at http://telecom-digest.org/td-extra/more-news.html . Hundreds of new articles daily. ------------------------------ From: Lisa Minter <lisa_minter2001@yahoo.com> Subject: Google, Partners to Back Broadband Venture Date: Thu, 7 Jul 2005 12:26:27 -0500 Google Inc. , Goldman Sachs Group Inc. and Hearst Corp. are investing about $100 million in Current Communications Group, a start-up that offers high-speed Internet connections over electricity lines, The Wall Street Journal reported on Thursday. Current Communications, of Germantown, Maryland, uses a technology that sends Internet signals over regular power lines, the newspaper said, citing people familiar with the situation. Current, a closely held company, offers its high-speed service in the Cincinnati area and is expected to use its new investment to expand, the Wall Street Journal said. Copyright 2005 Reuters Limited. NOTE: For more telecom/internet/networking/computer news from the daily media, check out our feature 'Telecom Digest Extra' each day at http://telecom-digest.org/td-extra/more-news.html . Hundreds of new articles daily. ------------------------------ Date: Thu, 7 Jul 2005 02:38:09 -0400 From: Monty Solomon <monty@roscom.com> Subject: Rabble Mobile Blogging Network Rabble Lets Verizon Wireless Get It Now(R) Customers Join The First Enhanced Mobile Blogging Network Rabble Enables Verizon Wireless Customers to Create, Publish and Share Media and Connect with Others Based on Proximity or Areas of Interest BEDMINSTER, N.J. and SAN DIEGO, July 6 /PRNewswire/ -- Verizon Wireless, the nation's leading wireless provider, and Intercasting Corporation, the first Location-Aware Media Networking Operator (LMNO), today announced the availability of Rabble, the first mobile application designed to empower individuals to create, publish and share media and connect with others based on proximity or areas of interest. With Rabble, Verizon Wireless customers with select Get It Now-enabled phones can use their mobile devices to create and distribute their own content, connecting people by customer-provided location specific information. Rabble turns Get It Now customers into producers, inviting them to create and publish media on their phones enabling them to inform, entertain and interact with others. Capitalizing on the massive consumer trend toward Internet blogging, Rabble users can publish personalized media channels through certain channels to allow Rabble users to promote themselves, connect with like-minded individuals or groups, give voice to opinions, discuss events, report news, review locales and more. Rabble users define their own limits or rules that govern who can access their channel of information -- and this feature allows them to maintain control over the distribution of personal content. Rabble users can conduct powerful searches of user-generated content based on interest, time, location or browse the available community around them to connect with one individual or to many. Though it is the first mobile-centric blogging application, Verizon Wireless Get It Now customers who use many of the top blogging sites can use Rabble as a tool to publish to their existing blog on the Web or import their existing blog to Rabble. - http://finance.lycos.com/home/news/story.asp?story=50311772 ------------------------------ Date: Thu, 7 Jul 2005 09:04:53 -0400 From: Monty Solomon <monty@roscom.com> Subject: Emerging VOIP Regulation in Europe and the United States http://firstmonday.org/issues/issue10_7/bach/ The challenges of classification: Emerging VOIP regulation in Europe and the United States by David Bach and Jonathan Sallet Abstract Internet telephony -- or Voice over Internet Protocol (VOIP) -- has the potential to transform the world of voice communications more profoundly than anything since the invention of the telephone itself. As telecommunications incumbents and a range of new entrants begin rolling out commercial VOIP services, policymakers around the world are grappling with the regulatory implications. In the United States and the European Union, the two largest near-term VOIP markets, efforts are underway to fit VOIP into existing regulatory frameworks. This process of "regulatory classification" is by no means a purely administrative act. A lot is at stake and different interest groups have therefore mobilized to shape the respective outcomes. Because legacy regulatory systems in Europe and the United States differ, the regulatory treatment of VOIP in the two markets is beginning to differ as well. Yet in both markets there is a substantial danger that fitting VOIP into existing classifications will force VOIP to look more like regular telephony, thereby limiting its innovation potential. Contents Introduction - The rapid rise and inevitable regulation of VOIP - Classifying VOIP in the U.S.: Circuit-switched policies meet IP - Classifying VOIP in Europe: The first test for a new framework - The politics of regulatory classification - Conclusion http://firstmonday.org/issues/issue10_7/bach/ ------------------------------ Date: Thu, 7 Jul 2005 12:49:20 EDT From: Telecom dailyLead from USTA <usta@dailylead.com> Subject: Verizon, TBS Sign Carriage Deal Telecom dailyLead from USTA July 7, 2005 http://www.dailylead.com/latestIssue.jsp?i=22905&l=2017006 TODAY'S HEADLINES NEWS OF THE DAY * Verizon, TBS sign carriage deal BUSINESS & INDUSTRY WATCH * Morgan Freeman, Intel to launch movie download service * DOJ OKs Alltel-Western Wireless deal * Google, Hearst, Goldman invest in broadband startup * France Telecom, Microsoft to develop VoIP handsets * Sprint launches EV-DO service USTA SPOTLIGHT * RFID: Radio Frequency Identification -- Get Your Copy Today! EMERGING TECHNOLOGIES * Yahoo! launches new mobile search feature * Japan Telecom to start high-speed wireless network trial REGULATORY & LEGISLATIVE * Commentary: FCC chief calls for further deregulation of broadband market * Florida man arrested for accessing Wi-Fi network * Nextel says it didn't violate agreement with Nextel Partners * Qualcomm responds to Broadcom lawsuit Follow the link below to read quick summaries of these stories and others. http://www.dailylead.com/latestIssue.jsp?i=22905&l=2017006 Legal and Privacy information at http://www.dailylead.com/about/privacy_legal.jsp SmartBrief, Inc. 1100 H ST NW, Suite 1000 Washington, DC 20005 ------------------------------ From: Diamond Dave <dmine45.NOSPAM@yahoo.com> Subject: Re: Non-Bell ESS? Organization: The BBS Corner / Diamond Mine On-Line Date: Thu, 07 Jul 2005 05:22:47 -0400 > [TELECOM Digest Editor's Note: I know from my personal experience that > Illinois Bell had ESS in the Wabash office in downtown Chicago in > 1974, along with the Superior office on the near north side the same > year. But I think they were just the first editions or versions of > that type of switch. PAT] The Western Electric #1ESS was invented in 1965, with the upgrade #1AESS invented in 1976. These were analog switches with computer control (and in my opinion, glorified crossbar switches with reed relays). Others, as I've mentioned before, came out with their fully digital switches before Western Electric came out with their fully digital end office switch (the #5 ESS) in 1982. Dave Perrussel Webmaster - Telephone World http://www.dmine.com/phworld ------------------------------ From: Tim@Backhome.org Subject: Re: Non-Bell ESS? Date: Thu, 07 Jul 2005 06:39:19 -0700 Organization: Cox Communications > [TELECOM Digest Editor's Note: I know from my personal experience that > Illinois Bell had ESS in the Wabash office in downtown Chicago in > 1974, along with the Superior office on the near north side the same > year. But I think they were just the first editions or versions of > that type of switch. PAT] The No. 1ESS (replaced early on by the 1AESS) was well along in deployment by 1974. The first installation in California was in Beverly Hills in 1967. That wasn't long after the first installation somewhere in the east, perhaps 1965? The difference between the 1 and the 1A was larger volitile memory (call control storage) and giant disk drives for program control storage. Many Bell LECs upgraded their existing 1ESS switches to 1As once deployment of the 1A began. Once the digital 5ESS came along, the regional Bells had already aquired a preference for Nortel's DMS-100, mostly because it was cheaper and would do an adequate job in all but the most intensive urban environments (the 5ESS was definately better, but perhaps a Lexius when a Ford would do. ;-) ------------------------------ From: kludge@panix.com (Scott Dorsey) Subject: Re: Bell Usage of IBM Computers For Switching Date: 7 Jul 2005 09:13:57 -0400 Organization: Former users of Netcom shell (1989-2000) <hancock4@bbs.cpcn.com> wrote: > In reading histories of IBM and the Bell System, my impression is that > the companies were pretty distant from each other even though both > were developing very similar technologies. Early on, both Bell and > IBM were developing ever better ways of using relays to "think" in > sophisticated ways, then using electronic components. (IBM obviously > did go to Bell Labs to learn about the transistor). The Bell System had Bell Labs, a research organization that did pure research which turned into developments which Bell rapidly incorporated into their products. IBM had the T.J. Watson Center, a research organization that did pure research which turned into developments which IBM's competitors rapidly incorporated into their products and IBM ignored for the most part. > Anyway, the Bell Labs history says Bell did make use of the IBM > System/7 as part of the switching network. The S/7 was a process > controller machine, kind of a sideline of IBM's normal business line. > Anyway, Bell used the S/7 to replace AMA (long distance message > accounting) machines. Even here the S/7 was eventually replaced with > a PDP machine. > Would anyone know if there was some sort of hostility between Bell and > IBM in the 1950s and 1960s? Or, am I just missing that there was a > lot of collaboration? No, but I do know that IBM was not very good at the whole "small computer" thing. The minicomputer revolution escaped them completely for the most part, which is why DEC systems wound up being incorporated into switching systems. I am sure that if IBM had made minicomputers that actually worked well a decade before the Series/1, the phone company (and a lot of other companies) would have bought them. > Perhaps the lab histories of both companies prefers to focus on the > company's own developments and ignore those elsewhere. The IBM > history does give credit to semi-conductor makers. I sense Bell > wanted to build everything it used for itself rather than buy finished > products in the market. Yes, which is why those DEC minicomputers later got replaced with AT&T 3b2 and 3b20 systems. Bell had a very strong impulse toward vertical and horizontal integration. > I also wonder if the commercial computer components of the 1960s (ie > System/360 SLT chips and core memory) were adequate for the speed > demanded by electronic switching. The Bell history suggests Bell had > to develop its own gear because it needed faster speed and memory > available in the commercial world on a cost- efficient basis. I > believe an ESS of 1965 had quite a bit of memory and would compare to > the largest commercial computers of that day. Well, the early ESS systems were very far from general purpose computer systems. There was a whole lot of combinational logic inside there. As general purpose computers got cheaper and more powerful, ESS systems evolved toward using them for control. scott "C'est un Nagra. C'est suisse, et tres, tres precis." ------------------------------ From: hancock4@bbs.cpcn.com Subject: Re: Bell Usage of IBM Computers For Switching Date: 7 Jul 2005 07:34:09 -0700 Tony P. wrote: > From what I'm to gather the phone switches themselves had their own > processors. Yes, they did and do now. > As to processor requirements, I don't know but in the case of a switch > the more critical component is the t/d matrix. All the computer does > is keep track of call store which is nothing but a table. A computer must break down every function into tiny little steps handled one by one. For instance, IIRC, on a PC when you depress key you're actually sending two signals to the processor -- one that you depressed a particular key, and a subsequent signal that you released that particular key. The processor must respond appropriately to the key or combination of keys you depressed, then the operating system and/or application program is passed the information. Likewise with a telephone, when you lift the receiver the processor must detect that, connect you to a dial-pulse receiver and send you an audible dial tone and then interpret your dialing -- all this before it even actually 'switches' your call. And there's the optional "flash" signal which calls in special routines. All of this work can either be done by the central processor (which eats up cycles) or by sub-processors to take the load off. There are cost and performance issues with each approach. Generally, cheaper computers (phone or digital) do it all in the processor while more sophisticated ones offload to give more speed. (It was like adding a math co-processor in PC early days to get more heavy math speed. The regular processor could do math, but the co-processor did it faster.) In the early days of ESS Bell Labs came out with a sub-processor to take some load off the main one. Doing this offered more capacity to handle calls at a modest cost. This unit was later discontinued when faster processors didn't need it. Another use of this concept was with outside loop concentrators. Some concentrators in the field had sophisticated logic in them which freed up the central office from doing certain chores (I think a fancy concentrator could even connect calls within itself without help from the central). But such field units were expensive and not worth the cost. There were always tradeoffs to be made. > But I have seen references to DEC PDP series computers being used to > write the code, etc. for the switches. Getting back to the original question: Message Accounting is something that can be done by the processor or a separate machine. In #5 Crossbar it was done separately. (AMA machines were critical to customer DDD). Anyway, Bell used electronic computers instead of its own electro-mechanical AMA machines to time and record phone calls. Originally it used an IBM System/7, but then switched to PDP. My impression is that Bell tended to favor PDP gear over IBM for many applications. Also, then tended to home-build pretty much everything else. [public replies please] ------------------------------ From: Joe Morris <jcmorris@mitre.org> Subject: Re: Last Laugh! Western Union's Comment About Useless Phones Date: Thu, 7 Jul 2005 12:38:58 UTC Organization: The MITRE Organization hancock4@bbs.cpcn.com writes: > If the Bell System still existed as a monopoly provider today, I > wonder how they'd deal with the above described customer frustrations. > The Bell System did not like it when their product/service was made to > look bad and spent money and efforts to counteract it. The Bell system breakup [*] certainly caused problems, but the pre-breakup system was not what I would call accommodating to users' requirements ... it was instead a follower of Henry Ford's famous line that his customers could have any color automobile they wanted as long as it was black. Case in point -- and one that gave me lots of heartburn at the time -- was the absurd DAA requirement. I'm all for protecting a network, but neither at the time nor in retrospect can I find any justification for the DAA other than protecting AT&T's revenue stream. Joe Morris [*] seen on a button distributed by Computerworld magazine at a meeting: "Judge Green is a Bell buster" [TELECOM Digest Editor's Note: No one, it seems, had their hands totally clean in the Bell divestiture. Far from being a 'visionary' whose sole motive was for the good of the American people -- which is the _only thing_ Judge Harold Green had any legitimate right thinking about in his deliberations -- it is claimed that early on, during the mid 1970's when the trial was first being thought about, Harold had attempted to use a payphone on a street corner in Washington, DC only to lose his ten cents in an out of order instrument, and as he stood there in that busted up, grafitti-filled, smelling-of-urine- and-whiskey, pay phone booth on a hot, sultry afternoon, trying to get his ten cents back _or_ get an operator's attention and sympathy (he wound up getting neither; apparently the operator sassed him, but what else is new?), Harold decided then and there that the company should be dismantled. We know for a fact that Harold had been approached by some friends in the Justice Department as a judge who would likely be sympathetic to their cause (the breakup of Bell) so apparently that incident with the broken down pay phone only fueled his animosity which was quite apparent during much of the trial. How much animosity? The most obvious was his refusal to allow AT&T to have a jury trial, as they initially requested. I am not at all certain had there been a jury, that divestiture would have been ordered. Maybe, maybe not. Harold's rationale was the matter was 'too complex' for a jury, it would have (and did) lasted far too long to find a willing and competent jury, and anyway, the prosecutors did not want a jury. If AT&T had used the 'IBM Technique' as IBM successfully did in _their_ divestiture trial, chances are likely the matter would still be going on, now 22 years later. For those who do not recall, the 'IBM Technique' was to blitz the court with so much paper in its defense [quite literally, IBM made hundreds of copies of each paper record presented in their successful defense; there were times when semi-trailer-truck vans full of legal documents to be read would pull up at the court's loading dock/receiving room to drop off the material the court and prosecutors had to read and act on] as part of the trial. I mean, imagine a thousand page document full of dry statistics in IBM's defense; here is the six hundred copies of same the prosecutorial team gets; plus copies for each employee of the court clerk's office, the judge, etc. IBM, in its successful defense insisted that in order to 'fully understand' how much divestiture would 'harm the company' one had to see the 'big picture' which IBM was more than pleased to present in its defense. (wink!) Can you imagine if AT&T had insisted on that sort of 'paper blitz' with Harold and if they had gotten their way with a jury trial and each member of the jury (but of course) had to carefully examine all the 'evidence' before reaching their decision? It worked perfectly well in IBM's trial. I suspect Harold would have preferred to take the check for ten cents refund the telephone company would have sent him (telco had long since discontinued the practice of sending out a few coins scotch-taped to a form letter of apology through the mail) as they did for more than a half-century, or allowing the operators to liberally issue verbal 'credit' for calls via the phone itself, also an ancient practice of about half-century. PAT] ------------------------------ TELECOM Digest is an electronic journal devoted mostly but not exclusively to telecommunications topics. It is circulated anywhere there is email, in addition to various telecom forums on a variety of networks such as Compuserve and America On Line, Yahoo Groups, and other forums. It is also gatewayed 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 Patrick Townson. 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. 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Any organizations listed are for identification purposes only and messages should not be considered any official expression by the organization. End of TELECOM Digest V24 #312 ****************************** | |