We are using Cisco Call manager 9.1.2 with IM / Presence 9.1.1. I have tried to use Jabber for IPhone and find no issue. but when I tried to use Sony Xperia Z2 android ver. 4.4.4. I am facing issue with Phone Service cann't connect.
I have checked cisco website for the compatibility but it show Samsung , sony Xperia Z2 is compatible. Although I am able to connect with IM only.