I have Three sites involved in a Single CUCM cluster. The cluster is distributed across the three sites. Site A has a first node and two subsequent nodes, Site B has one Subsequent node, and Site C has one subsequent node. In Site A, we have a CER cluster. CER is configured for the appropriate ERLs per site. Each site has a different ERL number.
My question is in regards to the Default ERL when RP912 is not available. It is currently configured for Site A ERL.
Is there any way that Site B and Site C can have a different ERL in a CER failure situation? Or are we limited to one Default ERL when RP912 is unavailable?
Thanks in Advance.