Comcast, the nation's largest cable company, on Monday began selling its version of Internet phone service in three markets, kicking off one of the most significant challenges traditional local phone ...

In a move that was widely expected, Comcast Corp. has announced it would market its Digital Voice VoIP service to 15 million homes in 20 of its markets by the end of this year, and expand the service ...

In a previous post, I regaled Comcastfor its pricey VoIP service plans. I, like most of you,acquire a strong sense of validationwhen my arguments fall into line with those of others. I've just ...

I am trying to get out of paying the stupid modem rental fee to Comcast. To do that, I bought my own modem. Unfortunately, the modem only has an ethernet port because I forgot I needed to hook up my ...

In a letter dated Jan. 18 to Kathryn Zachem, vice president of Comcast's regulatory affairs, the FCC asks for clarification on Comcast's bandwidth-throttling polices; i.e., the conditions that result ...

Despite being "more bullish than at any time" about its Internet phone service, Comcast will wait until at least 2004 to complete a much-anticipated upgrade of its technology, Chief Executive Brian ...

Comcast ended its first financial quarter of 2007 with 2.4 million VoIP customers, representing a market penetration rate of 7% of available homes and a year-over-year increase of almost 1.9 million ...

Cable television giant Comcast plans to roll out a Voice over Internet Protocol (VoIP) service to all of its customers by the end of 2005, arriving to the party later than some competitors but ...

Officials at the U.S. Federal Communications Commission have questioned why Comcast Corp., the largest provider of cable-modem broadband service in the U.S., exempts its own VoIP (voice over Internet ...

We interrupt our regularly scheduled series on IMS to report the latest market share numbers for consumer VoIP providers in the United States. Based on results reported for the third quarter of this ...

Not sure where exactly I should be posting this since it crosses a couple categories. Anyway.... I have a client that is looking to replace their NEC phone system with a Shoretel(?) VOIP system. At ...