Other than some of the biggest earnings reports, last week was particularly eventful in terms of deals and product launched involving Cisco CSCO , Amazon AMZN , Alphabet GOOGL and Facebook FB . Cisco Is Buying BroadSoft Cisco is buying telecom software company BroadSoft for $1.9 billion. The company focuses on cloud-based private branch exchange (PBX), unified communications, team collaboration (called Team One) and contact center services, things that may be expected to improve Cisco’s collaboration business (which includes its own WebEx and Spark platforms), immediately adding to its revenue and profits […]