We have an inter-domain federation within our enterprise for IM&P and Lync 2010
Lync presence domain = example.com.au
IM&P presence domain = cups.example.com.au
We have static routes on IM&P for example.com.au, pointing to Lync 2010.
We use the Directory URI IMSchema.
If an administrator mistakenly enables "Unified CM IM and Presence" for user with the example.com.au URI in CUCM, IM&P will automatically create a system-managed domain for example.com.au, which in turn breaks the inter-domain federation.
IM&P documentation says that the system checks this nightly, which is a long time for the federation to be broken.
Just wondering if anyone knows a way to force the discovery of system managed presence domains (mainly to remove a domain from System-managed to Administrator managed)?.