I can log in with the iPhone Jabber client but it only connects to IM/P and cannot register to CUCM / "Phone Services". Should this work by default in the Collaboration sandbox or is additional configuration required?
I re-tested again today but observed the same behaviour. Should the iOS Jabber client be able to log in using the out-of-the-box sandbox config and the pre-provisioned users? e.g. user19@abc.inc should be able to log in and call/IM to user20@abc.in...