As a distributor I get alot of questions from my resellers for specific features on the SBCS.
Great features you only find on UCM are:
NCC v2 (Nokia Call Connect)
Dial-via-office (Mobile Communicator)
Are there any developments for these features on SBCS or UCME?
I already made a topic regarding NCC v2. We have NCC v1 for UC500, but unfortunately this v1 only works on those 5 yr old big Nokia e series phones