VoIP

The Ugly End of the Phone Network

I was a little early. "By the end of President Obama's first term, there won't be any more copper landlines left in the country, I blogged just after Obama had been elected. Before that I'd prophesized the end of POTS (Plain Old Telephone Service) by 2010. Nevertheless, the end is nigh. And it's gonna be ugly without some planning. more

FCC’s Comcast Ruling Inconsistent and Incoherent

After voting on the Comcast order today, Kevin Martin and his Democratic Party colleagues issued press releases telling us how they saved the Internet from Comcast's discriminatory practices, but they've failed to release the actual order they adopted and subsequently re-wrote. Commissioner McDowell wasn't allowed to see the revised order until 7:00 PM the night before the meeting. Rumor has it that high-level spin doctors are still trying to remove all the rough edges, inconsistencies, and factual errors. more

Webinar Tomorrow (May 22) - IPv6 and Telecom: IPv4 is Finally Running Out. Now What?

What is the impact of IPv6 on telecommunications, VoIP, unified communications, etc? Why should telecom operators care about IPv6? What VoIP systems already support IPv6? What efforts are underway within organizations like the IETF and the SIP Forum to ensure that telecommunications can work over IPv6? more

Cablecos Continue to Gain Telcom Market Share; Now at 15% and Growing

In a report released today by the research group, TeleGeography, Executive Director, John Dinsdale says, "traditional telcos have been losing substantial market share while leading cablecos have succeeded in transforming their businesses to the point where almost 40% of their revenues now come from telecoms. Comcast, Time Warner Cable and Liberty Global all now feature in the top 15 ranking of broadband internet service providers, and telecoms remains an engine for growth for many cablecos around the world." more

It’s Not Paranoia if They Are Really After You!

In the latest development from the World Conference on International Telecommunications, a new "compromise proposal" has been leaked to wcitleaks.org. This proposal is certainly no compromise, as it not only is a bald faced power grab by the sponsors (Russia, UAE, China, Saudi Arabia, Algeria, Sudan at this point), but shows a stunning lack of comprehension of how the Internet works and how it is currently governed. It also shows that the coalition of Civil Society groups and private sector organisations that have focused on WCIT have been correct all along.  more

Internet Governance: Analogue Solutions to Digital Problems

This is an overview of the booklet, "Internet Governance: Issues, Actors and Divides," recently published by DiploFoundation and the Global Knowledge Partnership. "Internet Governance is not a simple subject. Although it deals with a major symbol of the DIGITAL world, it cannot be handled with a digital - binary logic of true/false and good/bad. Instead, the subject's many subtleties and shades of meaning and perception require an ANALOGUE approach, covering a continuum of options and compromises." Update: This article was reposted with additional information and a new title. more

Network Neutrality is the Wrong Fight!

We shouldn't settle for network neutrality. It's a poor substitute for what we had and much less than what we need. Let me explain. There are two topics to discuss. The first is "common carriage," a centuries old legal concept that applied to the US telecom industry throughout most of the 20th century. The second involves communications protocols. Both topics are complex, so I will cover only what's needed to understand why we shouldn't accept network neutrality and why, at a minimum, we should fight for enforcement of existing common carriage rules. more

A Quick Primer on Internet Peering and Settlements

The business world today features many complex global service activities which involve multiple interconnected service providers. Customers normally expect to execute a single paid transaction with one service provider, but many service providers may assist in the delivery of the service. These contributory service providers seek compensation for their efforts from the initial provider. However, within a system of interdependent providers a service provider may undertake both roles of primary and contributory provider, depending on the context of each individual customer transaction. more

FBI Pushing Plans to Force Surveillance Backdoors on Social Networks, VoIP, and Email Providers

Declan McCullagh reporting in CNET: "The FBI is asking Internet companies not to oppose a controversial proposal that would require the firms, including Microsoft, Facebook, Yahoo, and Google, to build in backdoors for government surveillance. In meetings with industry representatives, the White House, and U.S. senators, senior FBI officials argue the dramatic shift in communication from the telephone system to the Internet has made it far more difficult for agents to wiretap Americans suspected of illegal activities..." more

Skype Goes IPO - What Should Service Providers Do?

Last week's news about Skype's planned IPO brings a renewed focus on what constitutes a service provider these days, and perhaps more importantly, what forms the basis for its valuation? We all know how the advent of IP has turned the economics of telephony on its head, and the drivers of value continue to shift from the physical world of network infrastructure to the virtual world of software, the Web and now the cloud.
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Moore’s Law and the Economics of Abundance

Moore's Law explains why the price of everything electronic keeps going down; but now Moore's Law is starting to have an effect on much more than technology prices. The costs of energy, medicine, law, education, financial transactions, and government itself are falling because of Moore's Law's relentless progress. But these cost decreases are not being fully reflected in the prices we pay for all these things. more

Are We Slowly Losing Control of the Internet?

I have long been intrigued by the question of how do we turn the internet into a lifeline grade infrastructure... My hope that this will occur soon or even within decades is diminishing. Most of us observe, almost daily, how even well established infrastructures tend to crumble when stressed, even slightly... I was at the O'Reilly Etel conference last week. The content was impressive and the people there were frequently the primary actors in the creation and deployment of VOIP. However, not once during the three days did I hear a serious discussion by a speaker or in the hallways about how this evolving system would be managed, monitored, diagnosed, or repaired. more

Can We Create a Secure Caller ID For VoIP?

Can we create a "secure Caller ID" for IP-based communications, a.k.a. voice-over-IP (VoIP)? And specifically for VoIP based on the Session Initiation Protocol (SIP)? Can we create a way to securely identify the origin of a call that can be used to combat robocalling, phishing and telephony denial-of-service (TDOS) attacks? That is the challenge to be undertaken by the "Secure Telephone Identity Revisited (STIR)" group meeting tomorrow morning, July 30, 2013, at 9:00 am in Berlin, Germany, as part of the 87th meeting of the Internet Engineering Task Force (IETF). more

Moving Beyond Telephone Numbers - The Need for a Secure, Ubiquitous Application-Layer Identifier

Do "smart" parking meters really need phone numbers? Does every "smart meter" installed by electric utilities need a telephone number? Does every new car with a built-in navigation system need a phone number? Does every Amazon Kindle (and similar e-readers) really need its own phone number? In the absence of an alternative identifier, the answer seems to be a resounding "yes" to all of the above. more

Carriers Skirting Rules on Network Neutrality vs. Free’s Innovative Network

From will they ever learn department, we are once again seeing attempts by incumbent carriers to skirt rules around network neutrality. They tried and failed with UBB. Now they are at it again with "speed boost" technologies. The two technologies at question are Verizon's "Turbo" service and Roger's "SpeedBoost". more