In addition to Google and Verizon, other defendants in the lawsuit filed by Klausner Technologies are: Cox Communications, LG Electronics, Comverse Technology, Embarq, PhoneFusion, RingCentral, and Grand Central, which was acquired by Google last year.

Klausner Technologies, a private company that holds several voice over IP patents, settled a lawsuit in June with Apple, which offers visual voice mail in its iPhone.

Klausner also settled with AT&T, eBay, which owns Skype, and Comcast, which agreed to a licensing deal as part of its settlement. The company remains in talks with Cablevision Systems, while Sprint Nextel signed a licensing deal and was not sued, Reuters reported.

Previously, Klausner sued and settled with AOL in 2006, and with Vonage last year. Terms of the settlements were not disclosed.

said by TKJunkMail :

The patents must be pretty good and they must have a good case, because the big guys keep settling.

Maybe Klausner has also been reasonable in their settlement demands.

But it is unusual to see someone beat the big shots consistently in patent complaints.

Miami-based Psystar, owned by Rudy Pedraza, will sue Apple under two federal laws designed to discourage monopolies and cartels, the Sherman Antitrust Act and the Clayton Antitrust Act, saying Apple's tying of the Mac OS to Apple-labeled hardware is "an anticompetitive restraint of trade," according to attorney Colby Springer of antitrust specialists Carr & Ferrell. Psystar is requesting that the court find Apple's EULA void, and is asking for unspecified damages.

Gorilla Mobile and other carriers are allowing cell-phone users to make calls for virtually free using Internet technology.

Instead, Goldman places the international portion of the calls—roughly 100 minutes a month—through a service called Gorilla Mobile that relies on Internet-based technology to route wireless calls virtually toll-free. Goldman, a user of Apple's iPhone, estimates that he saves hundreds of dollars a year with Gorilla's service. He stands to cut wireless bills even more by signing up for another, iCall, that's due for the iPhone in the coming weeks. The service will let him place low-priced calls from WiFi hotspots—bypassing the AT&T network altogether.

VoIP calling is already raising a ruckus in telecommunications, putting pressure on the price of land-line calling and luring subscribers toward upstarts like Vonage (VG) and Comcast (CMCSA) away from incumbents such as AT&T, and Verizon (VZ). Now, the technology threatens to erode sales for mobile-phone service providers too.

ON World estimates that in 2011, mobile VoIP voice services may generate $33.7 billion, up from $516 million in 2006, the most recent year for which the figure is available.

Wireless carriers are expected to generate $700.7 billion in sales of voice services this year, according to consulting firm Ovum. Still, carriers in the fiercely competitive mobile-phone industry will be none too pleased with newcomers snapping up a portion of the almost one-quarter of all wireless minutes now devoted to long-distance and international calls. Insight Research estimates that together, international and long distance will make up 24% of the 1.2 billion wireless minutes used this year.

VoIP technology is likely to make deeper wireless inroads soon. Skype, the eBay (EBAY)-owned service used by more than 338 million people to make free PC-to-PC calls, later this year plans to release a new product called "Skype for your mobile" that will let customers use local wireless minutes to make international calls.

said by TKJunkMail :

But on international calls, that may still be a cheaper way than paying the cell phone company international call charges.