SAN JOSE, Calif.–(BUSINESS WIRE)–Polycom, Inc., a global leader in helping organizations achieve new levels of teamwork, efficiency and productivity by unleashing the power of human collaboration, today announced the completion of its acquisition by affiliates of Siris Capital Group, LLC (“Siris” or “Siris Capital”) in a transaction reflecting an equity value of approximately $2.0 billion in cash. Polycom’s stock will cease trading on the NASDAQ under the ticker symbol PLCM, effective today.