There is an issue i am facing recently regarding UCM peering.
Two UCM doesn’t get paired when they are in diffrent subnet although the reachability is allright from both UCM.
I can ping UCM B from UCM A and vice versa. But pearing doesnt work.
Even when I provide public IP to both UCM statically, from the IP under same ISP and subnet get peared properly.
But when I tried to pear a UCM which is under another ISP doesn’t get paired.
Can anyone suggest any solution regarding UCM pearing in diffrent subnet.