Microsoft(R) Office Communicator(TM) Im Client for corporate OCS/CWA 2007 R1/2 service

Supports TLS, C/S Certificates, Integrated Authentication

Free version consists of Advertisements

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Tip during the day: use swipe left/in contact list and conversations

Recent changes:
+ BUG: respect phone=busy setting
+ BUG: handle integrated auth failures properly
+ BUG: fix application crash on sorting
+ BUG: fix NTLM support login regression in the past
+ IMPROVEMENT: use growing multiline for message input area rather than forcing single line