I I were to design a cluster with only (2) Servers, one being MCS 7845, and the other one being MCS 7835 what would be the recommendation in terms of:
Should Publisher be 7845 or
Should Susbscriber be 7845.
Customer already had existing 7835, and did not want to purchase an additional hardware so they only purchased (1) 7845.
I would go with 7845 be subscriber as it will take most of the load being a primary Call Manager.
This cluster will support (3) remote locations as well as the local site.