I have this configuration.
CUCM cluster configuration :
• 2 servers MCS 7835H2 with CUCM 7.0;
• 1 publisher, 1 subscriber
I want to ask you if these cluster configuration can supports 2500 phones/servers ?
In your opinion what is the best 2:1 redundant configuration for CUCM cluster to support 2000 to 2500 phones with MCS7835H2?