Case 1: IP500v2, Release 9.010.845, one-X Portal 9.00.523 IP & Office SE Release 11.1
Case 2: IP500v2 Release 9.1.7.0.163, one-X Portal 9.1.7.0.21
Case 3: IP Office Poweredby 11.0 sp2
Case 4: IP SE 11.0 FP 4 SP 1
Cases 1 & 2:
Installation of one-X Portal was successful and gave no errors, but after the installation the DSML-Provider shows "Failed" even though CSTA-Provider is "Available".
Reinstalling one-X Portal multiple times yields same results; getting error 'Global Resynchronization Failed for IP Office'
Case 3 The customer upgrade to 11.0 sp2 from 9.1. The One Portal Service failed to connect to the IP Office.
CAse 4:IPO SE 11.0 FP 4 SP 1 .DSML provider was failing on one x portal Administrator login page. Also XMPP domain status is orange set to " Starting" .Presence issue on Avaya communicator.