Sprint Nextel and Verizon Communications both see an opportunity to make a buck on their IP telephony patents after successfully suing Vonage Holdings last year.
On Thursday, Sprint Nextel said in a U.S. District Court in Wichita, Kan., that it was suing four small phone companies. Sprint alleges that …
Original post by Marguerite Reardon and software by Elliott Back
Comments:
You can leave a response, or trackback from your own site.
