I'm facing a strange issue that Cisco Mobile 8.0 voicemail was working fine on iphone 4s.Once I integrate CUCM and CUC with microsoft ldap it stopped working and start giving me "Username and password are invalid". The username used to add before the integration was CUC end user username and pin and do not mentioning any port "leave it blank as default". After integration,i tried ldap username and password, CUC username and pin. Tried to make a matrix between username,password,pin and ports ( e.g 389,80,443,143) but nothing is working.
I faced the same issue with other two customers ,Am i hitting a bug or something , Or what do i miss here?