1. Unified Communications go Online
(Blog entry/Blog entry)

... online productivity software, google apps, gmail, cisco, postpath, webex, voip]  ...

2. Unified Communications go Online
(Blog entry/Blog entry)

... e-mail, instant messaging, desktop and advanced business applications, Internet Protocol (IP)-PBX, voice over IP (VoIP), presence, voice-mail, fax, audio video and web conferencing, unified messaging, ...