Hello Nithin, dbreplication status looks okay. Please see below. admin:utils dbreplication runtimest...

Hello, We recently added a CUCM subscriber server to CUCM cluster. The cluster initially had only pu...

I will try to get some packet captures. But I also have a switch behind Router 1. It's IP address is...

Rob, There is no NAT configuration on either end. Yes there is an ACL on the Router 1 vty lines, but...

Hello Rob, I have updated the original post and added the interface configurations and routing. I am...

Hello, I have a GRE over IPSec (VTI) between two routers. The tunnel comes up and I am able to pass ...

Hello Nithin, Thanks for your response. I have confirmed that the "Auto Registration phone protocol"...

Hello, We recently installed a CUCM 12.5 server and we are trying to register Cisco 7942 phones to t...

Does that mean these phones cannot register over the internet just like other Cisco SIP phones? I ha...

Hello, I am trying to register a Cisco 8841 SIP phone to CUCM 11.5. The phone is on the internet and...