On September 2008, Cisco has agreed to purchase open-source instant messaging firm Jabber (http://www.ciscozine.com/2008/09/20/cisco-to-acquire-jabber/).
Two days ago (November 3, 2008 ) Cisco announced that it has completed its purchase of Jabber Inc.
“The acquisition will enable Cisco to embed presence and messaging services “in the network” and provide rich aggregation capabilities to users through both on-premise and [...]

Cisco has agreed to purchase open-source instant messaging firm Jabber. The company plans to use the Jabber messaging software within its WebEx Connect and Unified Communications packages.
“Enterprise organizations want an extensible presence and messaging platform that can integrate with business process applications and easily adapt to their changing needs,” said Doug Dennerline, Cisco senior vice [...]