ORANGE, Conn.--(BUSINESS WIRE)--Tangoe, Inc. (NASDAQ: TNGO), a leading global provider of Connection Lifecycle Management (CLM) software and related services, today announced the appointment of Michael Pray as its Chief Revenue Officer. Pray brings to the position over 20 years of experience leading and building high performance enterprise sales, business development, and channel sales teams to maximize growth and market penetration. He joins Tangoe from IBM, where he spent 14 years in various