Polycom (PLCM +4.4%) is upgraded to Buy by UBS, which says concerns about PLCM's North American...

|By:, SA News Editor

Polycom (PLCM +4.4%) is upgraded to Buy by UBS, which says concerns about PLCM's North American business, which has seen customer's dial back orders, create an attractive entry point for the videoconferencing company's stock. The firm also expects PLCM to meet or beat Wall Street views, but shares are pricing in a Q1 miss.