MISSISSAUGA – Thanks to a lost patent lawsuit with Verizon, an American judge earlier this month told Vonage it could not add any further customers until the matter was sorted out. Vonage immediately sought and got an injunction on the decision that would have crippled its business. Then, this week the U.S. Court of Appeals issued Vonage a permanent stay of that previous court’s injunction that would have barred it from signing up new customers. Vonage sought the stay following an April 6th decision by the U.S. District Court in Alexandria, Va. enjoining the company from using certain VoIP technology...