Light Reading reports that a small consolidation in the VoIP business is going on right now, the latest deal being Finnish test vendor NetHawk Oyj’s purchase of Richardson, Texas-based ipNetFusion in a bid to boost its VOIP testing capabilities. The deal is being valued at $26 million. Recent deals include Tektronix’s $325 million buyout of Inet, Sprient and Empirix are the others who are out shopping. One of the major players in this market is Agilent Technologies, which has many hardware and software testing products for the telecom markets.