VOIP

 CA INTERNET TELEPHONY: An analog phone connection has typically meant being stuck with just one phone line. One cost-effective way to work with multiple lines using your own phone number is to use a router with a built-in Internet telephony function (VoIP ...

With ooma's phone, users can make as many domestic U.S. calls as they like to VoIP, landline, or wireless phones. International calls have rates comparable to Skype's, which are very low-cost. By contrast, Vonage offers VoIP domestic U.S. calls for a low monthly rate, and Skype charges extra f...

Related articles from Gizmodo.

Internet phone service provider SunRocket, which had as many as 200,000 customers nationwide, has ceased operations without warning. The move by SunRocket, which offered service via Voice over Internet Protocol, or VoIP, was first reported Monday on The New York Times' Web site.

A wider rollout could allow AT&T to fill a potential void left by Vonage, the No. 1 independent Internet phone service, with 2.1 million U.S. customers. Vonage's survival is threatened by its recent loss of a patent-infringement lawsuit brought by Verizon.

Vonage has finally confirmed what many had feared: The embattled Internet phone company has no "workaround" in hand to sidestep Verizon's patented Internet phone technology. Vonage, a pioneer in Internet telephony, has seen its shares plunge more than 80% since it went public last yea...

News of Snyder stepping down follows closely on the heels of developments related to a patent suit that has plagued the company with legal setbacks in recent weeks. Verizon sued Vonage in June of last year, saying it had lost hundreds of thousands of customers to the VoIP provider and that V...

Businesses will waste $20.3 billion on over-expensive Internet Protocol (IP) telephones over the second half of the decade, according to Gartner. In Europe, the Middle East, and Asia (EMEA) alone, the waste is likely to total up to $5 billion, the analysts warn.