Sprint VoIP Patent Suit Targets MSOs
January 20, 2012
Sprint Nextel is throwing the book at four cable operators, including three long-standing partners, for allegedly infringing a dozen patents related to VoIP services.
January 20, 2012
Sprint Nextel is throwing the book at four cable operators, including three long-standing partners, for allegedly infringing a dozen patents related to VoIP services.