We did upgrade for all of our VOIP Enviroment as follows:
Call Manager from 5 -> 7
Unity from 5->7
and everything is working fine, except the newer version of Cisco unified personal communicator 7 is not able to connect to the presene server!!!
I attached a screenshot for both version of the CUPC. and i attached the problem report generated by the CUPC.
Kindly help me
Thanks & Best Regards,