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 ...

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 ...

Fellow VoIP blogger Ted Wallingford has posted a tale of woe about the company I often refer to as "Comcash." Seems as though Ted's problems started almost a year after he installed Packet8 VoIP on ...

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 ...

Just because Vonage (VG) is having problems, don’t assume that there is anything wrong with the overall voice over IP phone business. In fact, cable VoIP is just getting started, Bernstein Research ...

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 ...

If you’re a Comcast subscriber but you’re not yet using Xfinity Mobile, the company’s wireless subsidiary, you might be able to switch over and reap some substantial savings without having to buy a ...

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 ...

PHILADELPHIA--(BUSINESS WIRE)--Comcast today announced that Xfinity Internet customers can now bring their own Android-based devices to Xfinity Mobile by visiting Xfinity Store locations across the ...

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 ...

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 ...

Editor’s note: This article was written by Dallas Cox and originally appeared on Clark.com. If Xfinity offers service in your area and you haven’t been a customer in the past three months, you may be ...