Hi, I have a lab setup with two cluster, over TLS SIP trunk. I have installed respective trust-certificates in each CM, and RG, RL, RP to route calls. When a call is made over the trunk, I see some signaling traffic over port 5061, however it gives a...

Hi, I am trying to disable video capabilities for IP phone 8945s in call manager. However, it gets triggered somehow and shows device video capabilities enabled. Has anyone come across this issue? It's a tricky situation because some 8945s in cluster...

Hi, I'm working on SIP trunk configuration in CUCM 9.5. I want to modify the SIP timer values for a specific trunk. However, to my knowledge the change in timers is cluster wide and for all trunks. So is there a way to alter these values for a specif...