Will The TeraHertz Band Increase Wi-Fi Speeds?

Researchers have worked out a way to push Wi-Fi speeds to 34 Gbps using the TeraHertz band.

FCC Wants Carriers To Alert When IP Switching

The U.S. Federal Communications Commission is backing a requirement that the country’s telecom carriers warn residential and business customers about plans to retire copper telephone networks for IP-based systems.

A proposal from FCC Chairman Tom Wheeler would also require telecom carriers retiring their copper networks to offer customers the option of purchasing battery backup systems so that they don’t lose voice service during an electrical power outage, officials said Friday. IP-based voice service depends on working Internet service, which, in turn, requires electricity.

The old copper-based phone service works without electrical service available at the customer’s address, and a loss of voice service during power outages is one of the major concerns of consumer groups as major telecom carriers move to retire their decades-old copper networks.

Wheeler’s proposal, likely to be voted on by the commission during its Aug. 6 meeting, would require telecom providers that are retiring copper to make battery backup systems with eight hours of standby power available to affected customers, either through the carriers themselves or for third-party retailers. Voice customers would have to pay for the battery backups, which now cost $40 and up, but they could choose whether or not they want the backup.

Most consumers and consumer groups in contact with the FCC wanted the option to purchase battery backup from sources other than carriers, an FCC official said. Requiring battery backup systems during VoIP installs could have discouraged customers from signing up for the service, he added.

Within three years, carriers would have to offer a battery backup option with 24 hours of standby power, under the rules proposed by Wheeler.

Telecom carriers retiring their copper would also have to alert customers that their old telephone service was going away. Telecom carriers currently aren’t required to notify customers, but under the proposed rules, residential customers would get a three-month warning, and business customers would get a six-month warning, agency officials said during a press briefing.

Telecom carriers would also have to notify interconnecting carriers of their copper retirement plans, and competitors using the existing copper to provide business voice and Internet services would be eligible to receive similar pricing deals from the large incumbent carriers, the FCC said.

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Will Cisco Boot Linksys?

Cisco reportedly has hired Barclays to find a buyer for its Linksys business.

Cisco bought Linksys back in 2003 to get into the consumer networking business and the firm has put out some good products, most notably the WRT54G wireless router that was a favourite with technology savvy punters. Now Cisco is looking to offload Linksys as it continues to pull back from the consumer networking market.

Cisco has been cutting jobs and products such as the Flip video camera, as it wants to get back to the high margin enterprise networking business. Back in 2003, Cisco paid $500m for Linksys and got access to an established business that focused on producing consumer network equipment.

A decade later, it is being reported that Cisco will be lucky to get its $500m back. Cisco has been pulling out of its failed attempt to get into the consumer market and is now focusing on flogging both network infrastructure hardware and servers, though it is widely expected to be hit hard as software defined networks become more popular.

Unlike Cisco’s core enterprise business, Linksys products typically have low margins, and with its parent firm’s slowing sales growth, it is not surprising Cisco wants to offload it. Bloomberg’s sources said Cisco might find interest in buying Linksys from television makers, though they wouldn’t provide any more details.

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Did Huawei Steal From Cisco?

Huawei has replied to US rival Cisco after the networking firm made allegations about the Chinese company relating to a lawsuit between the two firms.

The case dates back to 2003 and relates to the alleged theft of source code by Huawei from Cisco for use in its networking products. The case was settled confidentially out of court.

Cisco complained about what it saw as a willful distortion of the facts of the case after Huawei’s chief representative in the US, Charles Ding, claimed the outcome was that Cisco stood down over its allegations.

In response, Cisco released excerpts from a report by an independent analyst that was used to form the basis of a settlement, which Cisco said proved Huawei had used its source code in its products.

However, in a statement sent to The INQUIRER, Huawei said it was “disappointed with the continued rhetoric from Cisco” and claimed there was no basis to its argument.

“With respect to the lawsuit which took place about 10 years ago, the fact is the court dismissed the case, upon a joint stipulation of the parties, after the neutral expert’s review. This shows Cisco’s present allegations have no merit,” it said.

Furthermore, the firm also said it didn’t believe Cisco had the right to report elements of the review.

“We don’t think Ding violated the agreement between Cisco and Huawei, which had a negotiated confidentiality provision in it,” it said. “Cisco’s general counsel’s selective and misleading cropping of a confidential report from the Neutral Expert may have violated that provision.”

Huawei added that it would consider releasing more information on the case, though, in an effort to paint a more complete picture of the case.

“However, since Cisco has put selected snippets into the public domain, the truth may require that more than carefully selected quotes be put in the public record. Huawei is exploring the best way to accomplish that goal,” it said.

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Cisco Gives Employees The Boot

Network equipment maker Cisco Systems said on Monday that it plans to eliminate about 1,300 jobs as part of ongoing efforts to restructure the company.

“We are performing a focused set of limited restructurings that will collectively impact approximately 2 percent of our global employee population,” the company said in an emailed statement.

These actions are part of a continuous process to simplify the company and assess the economic environment in certain parts of the world, it said.

Cisco had 65,223 employees at the end of its fiscal third quarter, according to its website.

Cisco last year started a plan to cut expenses by $1 billion in an effort to make the company leaner and more efficient.

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Cisco Lends A Hand In Fighting Fraud

Cisco released an API at the Interop 2012 Conference this week for its branch routers designed to enable third-party developers to write applications to beef up the security of phone calls over the router network.

The Cisco UC Gateway Services API is a Web-based programming interface that allows customers and developers access to call information over a Cisco ISR G2 router at the edge of a voice network, such as signaling and media. This information can be used to detect and help prevent malicious activity such as social engineering and identity theft scams, contact center account takeover fraud, unauthorized network and service use, and denial-of-service attacks.

Applications written to the API can then apply appropriate action to terminate, redirect or record the call.

Cisco, citing data from the Communications Fraud Control Association, says global telecom fraud losses are estimated to be $40 billion annually.

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Cisco Hits 50 Million Milestone For Its IP Phones

Cisco Wednesday announced Wednesday that it has sold its 50 millionth IP phone, a significant increase in just two years when 30 million were sold.

The switching technology giant today also said it will make software for presence, instant messaging and Cisco Jabber IM clients available for free to its Unified Communications Manager customers.

The latter move means organizations with UCM can roll out presence and IM to employees simply and cheaply to smartphones and tablets running various operating systems, Barry O’Sullivan, senior vice president of Cisco’s voice technology group, said in a blog post.

The supported OSs include Windows, Mac, iPad, Cisco Cius, iPhone, BlackBerry and, later in 2012, Android, O’Sullivan said.

The move helps companies “deploy a unified communications client that is BYOD-ready,” he added. BYOD refers to Bring Your Own Device, a trend where companies allow workers to use devices of their choosing to connect to company data wirelessly.

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Want A $19/Month Mobile Plan?

A new wireless operator is gearing up to launch next week with plans offering unlimited data, voice and texting for $19 a month and no contract.

Republic Wireless, a division of Bandwith.com, will provide the service through Voice over IP using the nearest available Wi-Fi hotspot starting Tuesday, Nov. 8, a spokesman confirmed via email.

When a wireless phone user is traveling, the service will be provided through traditional cellular connections, initially over the Sprint network.

One important catch: Republic will require that its users have a new Android-based smartphone equipped with hardware and software that supports automatic switching from Wi-Fi to cellular. The device must have single phone number that works on both networks.

Republic hasn’t disclosed further details on phones the network will support. The company said more details will be made available on the launch date.

Republic calls its Wi-Fi and cellular mixture “Hybrid Calling,” a strategy it said reduces the costs for network services and makes the $19 flat monthly “membership” rate possible.

Republic estimates that smartphone users are within reach of Wi-Fi over 60% of the time, said the spokesman, Kevin LaHaise.

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Will Cisco CEO Get The Boot?

Cisco has slashed its forecast revenue increase by more than half, while rumours circulate about the possible departure of its long-serving CEO.

Cisco previously expected to increase revenues by 12 to 17 per cent over the next three years, but it has revised this figure downwards to a much smaller five to seven per cent, according to the BBC. It expects profits, however, to be seven to nine per cent for this three year period, which is a healthy profit forecast for a company that has been struggling in the recent economic climate.

Cisco’s original optimistic outlook appears to have been founded on an overall view that the global economy would recover quickly, a view that is swiftly changing as many fear another dip into recession, particularly with the debt crisis in Europe. This negative outlook has likely had a strong impact on Cisco’s forecast, resulting in its far more modest growth expectations.

Cisco has also had some problems of its own to work out over recent months. In July it announed that it would axe as many as 15 per cent of its workforce, or 11,500 people, in addition to selling a Mexican set-top box factory to Foxconn. It also abandoned its Flip video camera business, with the loss of 550 jobs.

In April the company’s CEO, John Chambers publicly acknowledged that Cisco had lost its way, with fiscal third quarter profit down a massive 18 per cent. He called for a refocusing on areas in which the company is highly successful, such as networking, servers and cloud provisioning.

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VoIP Ideal Platform For Controlling Botnets

Botnets and their masters can communicate with one other by calling into the same VoIP conference call and exchanging data using touch tones, researchers demonstrated at Defcon.

This gives the botmasters — whose top goals include remaining anonymous — the ability to issue orders from random payphones and disposable cellular phones, say researchers Itzik Kotler and Iftach Ian Amit of security and risk-assessment firm Security Art.

Using phones and the public phone networks eliminates one of the prime tools bot fighters have: taking down the domains of botnets’ command and control servers, the researchers say. If the botmaster isn’t using a command and control server, it can’t be taken down.

In fact, the botmaster can communicate with the zombie machines that make up the botnet without using the Internet at all if the zombies are within a corporate network. So even if a victim company’s VoIP network is segregated from the data network, there is still a connection to the outside world.

In addition to its stealth, the VoIP tactic employs technology that readily pierces corporate firewalls and uses only traffic that is difficult for data loss prevention software to peer into. The traffic is streamed audio, so data loss prevention scanners can’t recognize patterns of data they are supposed to filter, the researchers say.

The downsides of VoIP as a command channel are that it severely limits the number of zombie machines that can be contacted at once, and the rate at which stolen data can be sent out of a corporate network is limited by the phone system. But Kotler and Amit say the connections are plenty big to send commands in.

During their demo at the conference, the pair had an Asterisk open source IP PBX stand in as the corporate PBX. A virtual machine representing a zombie computer on a corporate network called via TCP/IP through the PBX and into a corporate conference call. A BlackBerry, representing the botmaster dialed in over the public phone network to the same conference call.

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