In its second-quarter earnings call this morning, AT&T highlighted the awesome growth of its wireless business, which surged 14.8 percent to $11 billion and accounted for roughly a third of its $30.9 billion in revenue for the period. The company also said that the 3G iPhone was selling twice as fast as the first one, which given the price cut, isn’t too surprising.
Equally unsurprising was the 10 percent rise in the number of smartphone subscribers over the second quarter of 2007 (AT&T is the sole carrier of the iPhone in the U.S.). And those users are surfing the web, pushing AT&T’s data revenue up 52 percent from the same period a year ago, to $2.5 billion. After adding 1.3 million wireless subscribers during the quarter, AT&T is still the largest cell phone carrier with 72.9 million subscribers. However, Verizon said yesterday it had added 1.5 million subscribers, so the iPhone exclusivity can only do so much.
The tethered world was a little less rosy, however. AT&T did add 170,000 new U-verse subscribers, bringing that total to 549,000; it also reiterated its goal of having a million subscribers by year-end. But triple-play services were down and broadband growth is slowing. Subscribers to voice, data and TV fell to 48.4 million from 49.5 million at the end of the second quarter of 2007. And AT&T’s total broadband connections now number 14.7 million, up 1.4 million over the same quarter last year but a mere 46,000 higher than the first quarter of the year.

Get your satire meters cranked up: AT&T has come up with an advertising effort designed to shame you into paying your bills online (thanks, Consumerist). The telecommunications company that got into hot water with warrantless wiretapping is pushing its online bill payments with a series of characters who are members of the Online Liberation Movement. Cute theme, with one super ironic character — Ms. Suspicious, who is worried about online privacy. Well, AT&T says she shouldn’t be because, with 128-bit encryption, her financial data is safe from prying eyes. Now if only her conversations were so secure.

Yesterday, while I was returning from San Francisco to Austin, AT&T was letting folks know that it plans to move its headquarters from San Antonio to Dallas. A big part of the blame was laid on the lack of direct flights to other big cities, a fact I could appreciate after my indirect, 6-hour journey home. Ironically, as technology (powered in no small part by AT&T ) allows us to innovate anywhere, the financial woes of the airline industry that lead to fewer routes make it much more productive for those who travel to live in large cities.
Sure the relocation affects only 700 out of about 6,000 jobs, and from a technology perspective, the loss of the executive and upper management jobs won’t change much for San Antonio. Few tech startups (sorry Rackable Rackspace) are located in the city. The company’s former SBC Labs (now part of AT&T Labs) is in Austin where its usability center and rows and rows of test equipment live. It also had a large presence in Dallas where many of its equipment vendors have their U.S. headquarters and offices.
Once Ed Whitacre, who relocated the company to San Antonio from St. Louis in 1992, retired, it was only a matter of time before San Antonio lost its corporate jewel. Perhaps the lack of good flights is a scapegoat to help Randall Stephenson avoid insulting San Antonio’s technology credentials. Although after a decade and a half in the city, the fact that few technology related startups grew up around one of the top 25 companies in the U.S., is a damning testament to the city and the company itself. But after a week of travel, I’m fine blaming the airlines too.

AT&T today announced more details of its expected effort to enter the teeming content delivery network market, naming three software partners and saying it would spend nearly $70 million on network infrastructure before the end of this year. For smaller CDN companies, the move is an ominous one. Continue reading at NewTeeVee.

Is Time Warner Cable crazy? As I review the pricing plans unveiled today for the broadband and cable provider’s tiered levels of service, I can’t help but wonder that. Earlier this year, the company said it would experiment with tiered pricing in Beaumont, Texas, and now has set up a pricing plan that ranges from $29.95 a month for something I’d call “barely broadband” at 768 kilobits per second with a 5-gigabyte monthly cap to $54.90 per month for 15 megabits per second and a 40-gigabyte cap. Overage fees will be $1 per gigabyte, and customers will be able to monitor their bandwidth consumption via the company’s web site.
The pricing takes effect Thursday in Beaumont but Time Warner Cable says it doesn’t know if and when it will try this elsewhere. I’ve got a personal stake in this story as Time Warner Cable is my current ISP. I pay about $35 a month for my connection, which is between 1 and 1.5 Mbps, and stream a lot of content from sites such as Hulu and iTunes. Plus, I’m constantly downloading software from the web in the form of fat updates or just to try things out.
On the other hand, it would be worth it to pay more to get a 15 Mbps connection if that’s indeed what I would get, but the bandwidth cap would limit me to watching about 40 hours of standard video content from my PC a month, plus my regular surfing habits and email use. (I suppose this is more transparent than P2P throttling, though).
But here’s where I question Time Warner Cable’s sanity: By offering tiered service at 15 Mbps it’s promising me faster speeds that I will have limited opportunity to use, potentially driving me into the arms of another provider. Additionally, the cable guys are in a fight to the death with the telephone companies, who are unlikely to resort to such plans because they don’t have the same limitations when delivering last-mile services.
For people who get or send a lot of media online, neither of Time Warner Cable’s tiers are a good option, which means they’ll have to turn to other providers. For me, that means DSL from AT&T, as U-verse or FiOS isn’t available in my area. And for a technology teleworker, that’s the equivalent of giving an engineer a slide rule. I don’t think Time Warner Cable will win by trying to hold back changes wrought by ubiquitous broadband with a pricing plan, but it seems hell-bent on trying.

About two months ago, I wrote about my decision to get rid of my land line and rely strictly on my cell phone — with its unlimited plan — for my voice needs. It was a mistake. My social network (namely in the form of my mother-in-law) couldn’t take it, so my husband and I capitulated and returned to AT&T for a basic land line with no frills for about $20 a month.
I should note that when we lost the land line, neither my husband nor I really noticed. There was one awkward moment when I had to send a fax and realized I couldn’t unless I went down the street to the grocery store, but other than that, I never missed the cord. My mother-in-law, on the other hand, a wonderful woman who still carries around a copy of the Yellow Pages in her car for when she needs to look up a number or an address, was very uncomfortable with the idea.
Since she regularly comes over to watch our daughter, and never charges her cell-phone battery, I saw her logic. And it got me to thinking about babysitters in general, and the possibility that we may one day hire one who didn’t have a cell phone (hey I suppose it could happen). More likely would be a case of bad reception, but if that coincided with any sort of emergency, they’d essentially be left incommunicado. It just seemed safer and easier to keep a cheap, dedicated land line.
To me it’s an important reminder that technology is essentially about linking us to one another (and being able to carry 10,000 songs in a gadget smaller than a cigarette case). To really make it work, your friends and family have to participate as well. That’s obvious on a social networking site, but less so when it comes to hardware and networking. For when I tried to cut the cord, my family wouldn’t let me
photo from wikiHow

AT&T reported solid earnings this morning, with income of $3.5 billion on sales of $30.7 billion for the first quarter. Like last quarter, wireless revenue drove growth, but U-Verse data looked pretty good too. As Om wrote yesterday, AT&T affirmed that it’s on track to add 1 million U-Verse subscribers by the end of 2008. At the end of March AT&T counted 379,000 subscribers for the IPTV service with 148,000 net adds in the quarter. Maybe when AT&T files its 10-Q we can see what the U-Verse churn looks like.

I was at a very crowded High Tech Happy Hour event last night in Austin, and I speculated that attendance was so robust because people are once again out looking for jobs. I was quickly told no, people were out looking for deals and few folks were worried about their job situation.
Maybe they should be. The economy isn’t doing well, and several technology firms are looking at ways to cut costs, either as a response to the economy or merely to keep a struggling ship afloat. Yesterday, AMD cut 420 workers worldwide, including 215 in Austin, as a step towards its stated goal of reducing its workforce by 10 percent (680 people).
Also affecting Austin were layoffs at computer manufacturer Dell Inc. I don’t have details about the move, but was told by two Dell employees that cuts were made on Thursday, likely as part of the PC maker’s announced c10 percent workforce cuts. Today, telecommunications company AT&T said it would lay off 1.5 percent of its 300,000-member workforce. Spokesman Brad Mays says that number will be less than 5,000 jobs spread across the company. However, no customer-facing positions would be affected.

The 700 MHz auction ended yesterday, and the $19.59 billion going to the Treasury looks like a lot until you realize the government’s total budget is $2.9 trillion. But now the waiting (and speculating) can begin. What will happen with the failed auction for the D block, which had been allocated for public safety? Who paid the $4.75 billion for the C block — Verizon, Google (not likely) or AT&T? What will an “open network” look like? As in life, the answer to one question often leads to many more.

As I promised a few weeks ago, I’ve disconnected my land line. Actually I had my husband do it, because after several random snafus that involved my office line going dead and then randomly dialing 9-1-1 at odd times during the day and night, I can no longer deal with talking to AT&T.
It only took 15 minutes, but involved speaking with four different people because he was transferred to the wrong department twice. Incidentally, as a former employee of the phone company, my husband shed some light on why you have to give your phone number to the IVR when you call and again to each successive person. Apparently the first time it helps route the call, but the number doesn’t actually pop up on an agent’s screen when they answer the phone. And your information typically doesn’t go with you when you’re transferred from one agent to another because the various departments’ back ends aren’t connected.
The timing of my voluntary disconnection, however, is perfect. Aside from not paying AT&T $60 a month, the best part of killing my land line will be the end of all the campaign calls. I had five of them on the Tuesday that Texans went to the polls. It drove me crazy that despite being on the Do-Not-Call List, I still had to hear from political campaigners multiple times a day in the weeks leading up to the primary. Now I’m off the hook.

AT&T will spend $1 billion this year to push out its enterprise access and utility computing services internationally. The money will go toward a new undersea cable to Japan and Asia, investments in cables running to the Caribbean, Puerto Rico and the Middle East. It plans to add DSL service in four countries, enhanced Ethernet in 14 cities, and 180,000 square feet to its 38 existing data centers worldwide. Enterprise growth for the carrier was 1.8 percent in the fourth quarter of 2007, but data services such as VPN and enterprise IP services grew at rates of 31 percent and 21 percent respectively.

Since everybody likes lists, here are the 10 things you need to know about the 4G technology known as Long-Term Evolution, or LTE, standard.

I spent part of Sunday (a very small part) watching the Daytona 500 with my dad, who happens to have a subscription to DirectTV’s HotPass service. For those of you who aren’t rabid Nascar fans, HotPass allows a viewer to select a radio channel for a particular driver and hear what he and his pit crew are saying. The service broadcasts the radio channel as well as a variety of camera angles.
It’s was pretty cool, but all I could think of was a demonstration of AT&T’s IPTV service a few years ago. During a demo, I “watched” a snippet of a baseball game in which I could choose the camera angles and see stats running along the screen. The HotPass service was similar in look, but you can’t choose which camera angles you get.
Despite those limits, the service was a cool foreshadowing of what could be potentially game-changing technology — if the technological stars align, that is. IPTV, with its almost infinite number of channels available on demand, needs to be deployed. The content providers need to figure out the legal ramifications of allowing people to customize their content as well as what people might want to see. Finally, the networks need to figure out ways to broadcast multiple IP data streams from a live event.
If all this comes together, March Madness a few years from now could be sweet. Meanwhile, I’m still waiting for U-Verse to make it to my section of Austin.

Sprint’s loss has certainly been AT&T’s gain. The San Antonio, Texas-based carrier reported its fourth-quarter results this morning, saying its profits more than doubled to $3.14 billion thanks to strong wireless growth that helped push sales to $30.3 billion.
AT&T (T) saw its wireless revenue hit $11.4 billion in the latest three-month period, driven primarily by data use and new customer adds — the number of wireless subscribers totaled 70.1 million by the end of the qaurter. Much of the credit for the $2 billion in wireless data revenue goes to the iPhone, as 40 percent of those buying iPhones are new AT&T customers. Smart phone subscribers, including the iPhone buyers, also tend to have double the ARPU of AT&T’s average wireless user.
In total AT&T added 2.7 million new wireless subscribers during the fourth quarter. But for those tempted to credit all of AT&T’s success in wireless data to the iPhone, consider that 9 million smart phones and devices are using AT&T’s 3G network, rather than the 2.5G EDGE network on which the 2.3 million AT&T iPhones run.
In other high-end services, AT&T saw its U-Verse subscribers almost double over the third quarter, to 231,000 from 126,000. Speaking on the conference call, AT&T CFO Rick Linder said the churn on U-Verse is comparable to churn rates for the company overall, but said he expects that number to level out at about 2 percent in the coming year. The U-Verse platform includes high-speed data and video services.
Broadband growth slowed in the fourth quarter, with 396,000 new customer adds compared with 499,000 for the third quarter. For the full-year 2007 period, 14.2 million customers received service, up 16.4 percent from from a year ago. However, revenue from those services were up only 13.7 percent year-over-year, at $1.4 billion. The economic weakness that’s expected in the coming year will likely continue to cause slower broadband adoption, Linder said in the conference call.
It may also cause a few hangups in the company’s wireline voice services as customers stop paying their bills. Although Linder said he expected wireless to be a defensive service through any economic turmoil, I do think revenue associated with media packages and downloads might dip. While businesses may pay for smart phones, if it comes down to paying AT&T or paying rent, I’m sure some of the consumer users might start to question their data plans.

The phone companies may be sluggish, but they’re not dead, as evidenced by AT&T’s announcement this morning that it would provide up to 10 mbps download and 1.5 mbps upload speeds to customers in its U-Verse service area. The move puts AT&T’s broadband offerings on par with cable, which is currently eating the telcos’ lunch with triple-play services. Sadly, the U-Verse universe is so far available to only 5.5 million homes in AT&T’s total service area, though the company’s goal is to pass the 17 million-mark by the end of 2008.

Cynthia Brumfield is a long-time communications, broadband and media analyst at Emerging Media Dynamics, and a blogger at IP Democracy.
AT&T CEO Randall Stephenson triggered a mini-free fall in the shares of phone companies last week when he told investors at a Citibank conference that non-pay disconnects are “happening all across consumer products lines,” with the possible exception of wireless voice accounts. In other words, a larger-than-expected chunk of customers aren’t paying their bills. And AT&T is pulling the plug on them.
This bit of concrete evidence that a recession is indeed underway spooked an already jittery stock market, dragging down non-telecommunications shares in the process. Hardest hit, though, were the leading telecom and cable companies, which managed to recovered slightly but continue to labor under a cloud of investor suspicion.
Comcast CFO Michael J. Angelakis echoed Stephenson’s claim. Speaking at the same Citibank conference, Angelakis said that during the second half of 2007 “we clearly saw bad debts increase, and we clearly saw a pickup in churn.” Translation: A growing number of cable customers aren’t paying their bills, either.
Against this backdrop, earnings season is about to get underway, meaning we’ll soon get a look at some hard fourth-quarter 2007 numbers from the top telecom and cable companies. If Stephenson and Angelakis are any indication, we’re in for disappointing results from the country’s top broadband, voice and video providers.
But a recession-driven slowdown for either cable or phone companies would be a new thing. Historically, cable has prided itself on being recession-proof. During the recession of the early 1990s and the downturn in 2001 and 2002, cable companies didn’t lose customers. In fact, in 2001 and 2002, cable was in the midst of digital TV and high-speed Internet rollouts, which cranked up growth (although the telecom and dot.com meltdowns, not to mention the accounting scandal that brought down WorldCom, made cable seem like it, too, was in the doldrums).
Phone companies have also held up well during economic downturns. Even though the big incumbent companies that now make up AT&T, Verizon and Qwest started losing access lines in 2000, those losses were mostly restricted to the commercial sector and were due to the rapid late-90s rise of competitive local exchange carriers. Consumer spending cutbacks typical of a recession didn’t come into play.
Things could be different this time around, because unlike in the past, cable and phone companies now sell a lot of services that consumers feel are discretionary. During past downturns, customers clung to their voice and pay-TV services because the telephone was considered essential and subscription TV was a bargain service, relative to other entertainment options.
However, that held true before the days of triple-play or quadruple-play bundles, before multiple digital service tiers and HD packages came along and before broadband either existed or was widely adopted. The thing to watch out for now is the possibility that the proverbial bundles of voice, video and data services might unravel.
For example, homes that buy both mobile and landline voice services could feel free to simply cut off the wired voice connection. During his Citibank talk, Stephenson cited this cost-savings measure as one cause of what will in all likelihood be stepped-up line losses for the company in the fourth quarter. Not that wireless substitution hasn’t been going on for a while, but tight household budgets could no doubt accelerate this trend.
Contrary to what I would normally expect, broadband service might turn out be a dispensable expense during a recession. “It’s non-pay disconnect that is driving the disconnect on access lines and on broadband as well,” Stephenson said during his Citigroup talk, reiterating several times that residential broadband growth has suffered some kind of a setback.
Cable companies, which posted very disappointing growth rates across the service board for the third quarter of ‘07 — before the economic slowdown truly took hold — have already started drawing up lower-cost service options and are about to market “double-play” packages of voice and high-speed services.
So what will we hear from cable operators and phone companies in the upcoming quarterly reporting season? Comcast officially confirmed back in December that it won’t make its fiscal 2007 guidance, citing weaker-than-expected subscriber gains. Based on the sounds Stephenson made, AT&T is managing expectations in advance of a weak fourth-quarter report as well.
Most of the other cable and phone companies will probably not have much better news, with the possible exception of Verizon, whose CFO, Denny Strigl, told the same Citigroup investors that the weak economy had “minimal” impact on his company. Moreover, in contrast to its peers, Verizon issued relatively robust third-quarter numbers last fall.
But compared to a lot of other industries, and despite any short-term hit that cable and phone companies may take, the communications network business — be it cable, telco or wireless — is a relatively sure bet in the long term. Both AT&T’s Stephenson and Comcast’s Angelakis, while acknowledging the challenges of increased competition and a weak economy, stressed this fact. “We are in the middle of a growth industry,” Stephenson said.

Ever since Verizon announced that it was going “open,” OPEN has become the new buzzword. For instance, this morning USA Today ran a story on AT&T being open, with extensive commentary from AT&T Wireless CEO & President Ralph de la Vega. The headline, “AT&T flings cellphone network wide open,” made it seem that AT&T was doing something new.
It isn’t a pretty sight to get up in the morning and find such a major development on your beat and not know a thing about it. But after reading through the piece, it was much ado about nothing. After all even today, once your contract expires, you can continue to use the AT&T network on a month-to-month basis. You can use any unlocked device which you can buy from anywhere, as long as it’s a GSM device and supports the frequencies used by AT&T. The phone can use any operating system — Windows Mobile, Symbian, Linux or whatever.
When I spoke with de la Vega following the Google Android announcement , he made precisely the same statements and said that AT&T (T) was already doing what Verizon (VZ) was announcing. He said pretty much the same thing in an interview with Ryan Block of Engadget a few weeks ago. I think the most recent story overstates the case. Just to make sure that I wasn’t missing something, I spoke to an AT&T spokesperson, and basically was told what de la Vega had said previously.
I think the bigger issue here is that we really need to get companies to define what they mean by OPEN. Open handsets, open networks, open applications, open operating systems — some combination of those, or all of them? Otherwise, I might have to start translating OPEN to “We’re Scared of Google.”
Policy-makers want to split the Universal Service Fund, which brings in around $7 billion or so every year and is used to subsidize the old-fashioned phone systems in rural areas, into three distinct parts: one to subsidize wireless services, another for the old-fashioned phone services, and a slice to subsidize the broadband buildout in rural areas.
The Joint Board recommended capping the total amount of money the three funds could distribute to companies at $4.5 billion a year, about as much as it expects to use for subsidies this year. The rest of the $7 billion would be spent on programs that ensure high-speed Internet connections for schools and libraries.
It is not such a bad idea, and other countries, India for instance, have put similar policies in place, but I am with FCC Commissioner Michael Copps on this one. We need more money set aside for broadband, or in fact scrap the USF as we know it and set up a more broadband-focused rural fund.
“That’s like fighting a bear with a fly swatter,” Copps said in a statement. “Bringing broadband to the far corners of the nation is the central infrastructure challenge our country confronts right now.”
With its old-line businesses losing steam, AT&T is looking at new revenue streams. It has already diversified into video through its U-verse and HomeZone services; now it’s looking to shore up its Yellow Pages business. It is buying click-to-call service provider Ingenio and plans to integrate it into the online version of its directory services.
One interesting point to note here: The old AT&T (T) would have tried to build its own solution. The Texan version is shopping. Meanwhile, TheStreet.com is reporting that a deal for satellite TV provider EchoStar (DISH) might be close. Rumors of the deal have done the rounds before.
After a long wait, the Indian government has decided that it will auction 3G spectrum, and will allow foreign players to participate in the bidding. The spectrum is going to be released in the 2100 MHz band, which would make it compatible with rest of the world, barring a few countries such as the U.S.
Here are some specifics:
The spectrum is going to be plentiful; our sources say that it will be enough to accommodate six carriers. The carriers we expect will make it to the finish line include the current leader, Bharti Airtel; Idea Telecom; Reliance and Vodafone (VOD). The two international cell phone companies likely to win the spectrum bid include AT&T (T) and Sistema.
If the rollout of voice services over past decade is any indication, this is a big opportunity for equipment makers. Ericsson (ERICY) and Nokia (NOK) have done well in India, and there is little reason why the situation would change, though one suspects the Chinese equipment vendors are going to act as deflationary counterweights to their Western counterparts.
The 3G services in India will eventually have to compete with WiMAX, which is being seen as the wireless broadband technology of choice by lawmakers. More importantly, this auction is a way for the Indian government to keep the telecom sector specifically and the economy overall growing at a healthy clip. India’s economy was catalyzed by telecom and call center businesses, then spread to other sectors.
Earlier this morning, Krish Prabhu, chief executive officer of Naperville, Ill.-based telecom equipment maker Tellabs (TLAB), resigned from the job. The company announced his departure along with a decision to embark on a $600 million stock buyback program. The news is a sad reflection on the true state of the telecom industry: Carrier consolidation has left equipment makers with little or no leverage.
It was less than a month ago when I spoke with Prabhu. The conversation had veered towards the power of the carriers and how they were getting the most out of their kingmaker status. Prabhu was pretty candid during our chat; he made it clear that he felt the only way Tellabs could grow its revenue was by going after independents and international players.
The problem is that everyone is thinking along those lines. My sources in the telecom business say the sniping amongst the bigger players — Ericsson (ERICY), Nokia Siemens Networks (NOK) and Alcatel-Lucent (ALA) — is reaching new levels, and as a result, profits are being slowly sucked from the system. The deflationary presence of Chinese vendors such as Huawei and ZTE Corp. is only adding to the pressure on the entire equipment ecosystem.
Prabhu said mid-sized companies such as Tellabs were bearing the brunt of “carrier consolidation.” In other words, there is little or no room for error. Even though Tellabs is a tightly run ship, when one of its larger customers, such as Cingular nee AT&T Wireless (T), scales back on its equipment purchases, its greatest nightmare becomes a reality.
Cuban’s Theory & Internet Infrastructure Problems
The telecom industry as we know it is rotting from the inside, and the carriers will continue to put pressure on vendors in order to keep their businesses running. And the vendors will have to play ball — at least for now. But the rot is deep-seated, as reflected by Deutsche Telekom’s (DT) mounting line losses. How long can they mask it by laying off thousands of people , as BT did today? The virtuous spinning of wheels is one of the reasons why not many VCs are willing to wager on network telecom-related startups. They realize the futility of it all.
As for Prabhu, I suspect that when his time is up next March he will go back to either being a VC or just helping a startup. Of course, there is a job opening at Sprint Nextel (S).
Vonage (VG) reported its third-quarter earnings today — ho-hum; much of it was bad news we already knew about. They have settled their legal problems with AT&T (T) as well, and so now the company can focus on the future. Vonage founder Jeffrey Citron told Reuters that his focus is going to be addressing customer complaints and improving customer service. Excellent idea, Jeffrey and we support you in this rebuilding of your company.
Because if you don’t, then now your customers can take their Vonage number and go elsewhere. That’s right, the FCC has approved the long rumored “number portability” for VoIP services. I, for one, am about to take one of my VoIP accounts (non-Vonage) and switch it to wireless. A lot of consumers complained about the lack of number portablity when Sun Rocket shut down.
A lot of folks had been grumbling about getting hit by huge data charges when traveling overseas with their iPhones. Now AT&T (T) is introducing a new international plan that gives iPhone users 50 MB of data per month to browse the web, check e-mail and access other information in more than 29 countries, including Canada, China, Mexico and in areas throughout Europe and Asia. This is going to set you back $59.99 a month, in addition to what you already pay. This works out to just over $1 a megabyte, which compares very favorably to the current $0.0195 per kilobyte, but it is still too expensive. At that price I would expect them to offer flat rates and unlimited data.
Recently, a brouhaha has broken out over Comcast (CMCSA), the second-largest U.S. broadband provider, and its policies regarding the management of peer-to-peer traffic. The company contests that it doesn’t block traffic to P2P services, web sites and other applications, but rather that it tries to “manage” traffic in times of congestion on various parts of its network where clogging is most acute. Semantics?
From what I understand, the company delays the P2P packets in order to decongest the network, but P2P applications by nature are set to autodial and try again. Is this an infinite delay or just a temporary management issue? Regardless of what you might think about Comcast and its policies, the issue is not limited to the Philadelphia-based broadband and TV services company.
Comcast, according to published reports, has been using network management tools from a Canadian company called Sandvine, which is publicly traded on both the London Stock Exchange and the Toronto Stock Exchange. And if you dig through the documentation on Sandvine’s web site, it becomes pretty clear that there are other carriers out there indulging in traffic shaping and management.
Carphone Warehouse, a UK-based service provider well-known for its broken promises over free broadband, is listed as a customer of Sandvine. In a recent investor presentation, Sandvine said it had 51 cable and 38 DSL providers as customers as of the end of the third quarter, including, it bragged, 13 of the Top 100 service providers. Nearly 89 percent of its revenue came from North America.
If you correlate these facts, you know there are other big North American companies using their gear as well. In another publicly available document, Sandvine claims that “eight of the Top 20 broadband service providers in the U.S. are Sandvine customers.” Now while Sandvine has a whole slew of products, the company’s real value proposition is helping carriers make money and better manage their networks.
Growth in network traffic continues to stress network capacity due largely to the mass market popularity of bandwidth-hungry applications, such as file-sharing and streaming video from popular sites like YouTube…By accurately identifying various “conditions” that are occurring on its network, a broadband service provider can then apply “actions” (i.e. policies) based on those conditions to pursue the broadband management objectives sought by that service provider.
Sandvine doesn’t identify its customers; it refers to them as Company A, B, C or whatever, but never by name. I guess that’s because this is potentially sensitive information and a potential PR disaster. I have left a message for their PR spokesperson, but so far no response. I am also checking with some of the major broadband providers. An AT&T (T) spokesperson emailed with this:
AT&T does not treat P2P traffic any differently than other Internet traffic. And, we are not a customer of Sandvine. Beyond that, we do not comment on vendor relationships outside of product announcements.
We will update the story as we hear from others, but one thing is becoming quite clear — this won’t be the last time you’ll hear the phrase “traffic shaping.”
Update: A spokesperson for Cox Communications’ high-speed Internet division said, via email:
As with any ISP, Cox uses a variety of tools to make sure all our customers have the best possible customer experience with our high-speed Internet service. However, to protect the integrity and security of our network, we don’t disclose specific methods or vendors used.
Pair-bonding for faster DSL, 3G wireless, and a beefier backbone using OC-768 (40 gigabits per second) technology are some of the things in the immediate future for AT&T (T), the San Antonio, Texas-based phone company, according to CEO Randall Stephenson, who was in San Francisco last week for the Web 2.0 Summit.
Looking fit as a fiddle and sporting a Texas Tan, Stephenson had just come off the stage after charming the skeptical audience and skillfully dodging some of the prickly questions he was asked by John Battelle. In a quick private chat following his on-stage conversation, Stephenson soldiered on with his charm offensive, and outlined a vision for transforming the phone company into a communications company with an emphasis on broadband and wireless.
The New Network
I started off by asking him when AT&T will boost speeds on its DSL connections and give us at least a semblance of what is considered broadband in other parts of the world. He pointed out that while I might be buying a faster connection, it is unlikely that I’ll get anywhere close to it. “We constantly test throughputs on all other networks and from our tests, median throughput is around 256 kilobits per second,” he said.
The problem lies in the infrastructure used to deliver the content — from the data center gear to the networks that bits have to traverse. AT&T, he said, is building an OC-768-based nationwide IP backbone “that will address the issues of speed and latency and bring content to you faster speeds.” Of course, it means serving your content from AT&T data centers via AT&T pipes.
Google (GOOG), Stephenson pointed out, has put its data centers close to the end customer, allowing it to offer a superior experience; AT&T’s new wholesale content division, he said, will offer the same “closeness.” Not that they are having any trouble selling. The company, he said, is experiencing strong demand for its bandwidth-related services, largely due to a boom in video-related activity.
AT&T is investing heavily in its network infrastructure primarily because the demand for bandwidth keeps increasing. “The early buyers are your big dogs like YouTube,” he said. The consumer traffic (driven by DSL) is up 40 percent per annum, while the boom in wireless broadband has sent the amount of bits being pushed up by a factor of four. Business-related traffic, he said, is up 60 percent or so over the past year.
The U-Verse Factor
The conversation then shifted to U-verse, and why AT&T was not pursuing an all-fiber strategy. Stephenson did an admirable job of defending his belief that his company’s U-verse (fiber to the curb + DSL) strategy was better than the all-fiber strategy adopted by Verizon (VZ). U-Verse is AT&T’s IPTV service, which is being slowly rolled out in different parts of the country and at present has over 100,000 subscribers. Getting U-verse service status to the mass-deployed level will take between three and four years.
AT&T’s IP-based video system is superior, he argued, because it’s able to send only the HD video channel that a subscriber has asked for, while other service providers are forced to pump out HD channels constantly.
“It’s not the question of fiber or copper,” he said. “What happens when you have to send 100 HD channels? The fiber capacity will get used up pretty quickly.” AT&T sends one channel that currently uses up 6 megabits per second.
“Pair-bonding is coming next year,” he said, which will allow AT&T to send out more than one HD stream at a time. (Some have forecasted that within five years, we will have 3 HD and 2 SD streams coming into our homes.) Pair-bonding, which will use gear from Alcatel-Lucent (ALA), will allow AT&T to connect homes to the fiber nodes at over 40 megabits per second. This is not the first time AT&T has brought up pair-bonding as a solution. (Related: Our post on pair-bonding.)
The 3G iPhone
As my allotted 15 minutes were winding down, I asked Stephenson why AT&T introduced the