Cisco Jabber for Android is officially supported on the following devices:
• Samsung Galaxy Note II with Android OS 4.1.2
• Samsung Galaxy Nexus with Android OS 4.1.1
• Samsung Galaxy S III with Android OS 4.1.1
• Samsung Galaxy S II with Android OS 4.0.4
• Samsung Galaxy S II SC-02C (NTT Docomo) with Android OS 2.3.3
• Motorola MC40 with Android OS 2.3.4
http://www.cisco.com/en/US/prod/collateral/voicesw/ps6789/ps7290/ps11678/data_sheet_c78-649887.html
Hope this Helps!
Regards,
Karthik Sivaram