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 ...

Cable television broadband Internet access and VoIP providers Comcast, Time Warner Cable and Bright House Networks have filed a complaint with the FCC against Verizon. The complaint alleges that ...

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 ...

Comcast Corp., the largest cable TV and high-speed Internet service provider, has decided to delve into the VOIP market, with a goal of snagging 8 million customers in five years. The new Comcast ...

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 ...

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 ...

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 ...

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 ...

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 ...

The network core is on a battery backup, so I've no real concerns regarding availability during a power outage. Simply porting the number over to a cell phone is not an option. No Google, as it I ...

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 ...