And Now Its AT&T’s Turn To Sue Vonage

Its like the Groundhog Day for Vonage (VG), the beleaguered VoIP services company. After being separately sued by Verizon (VZ) and Sprint (S), and losing its cases over patent infringements, the Holmdel, NJ-based company is now facing similar charges from AT&T (T).

Vonage was ordered to pay $66 million to Verizon, and it recently settled its case with Sprint for around $80 million. AT&T, apparently has been trying to reach a settlement for past two years, but couldn’t strike a deal. “We were forced to file a lawsuit,” AT&T spokesman told the Wall Street Journal.