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I just deployed my CUCM 15 in production, and everything goes well until I connect the IP phones for testing. Unfortunately, I can't see the phones in CUCM, even though they are receiving IP addresses from DHCP as well as CUCM's own IP addresses (PUB...
Does my CUCM 15 always need to be connected to the internet to benefit from the licenses?Since I'm also going to deploy the IM&P server for Webex and other features, what should I do? If it's not on the internet, how will it work? And if it is on the...
Hello everyone, I'm deploying CUCM 15, and I need to connect to AD for synchronization. However, I'm being refused the credentials of the AD admin who has full rights, supposedly because it poses a security risk. Could you please tell me what risks a...
I need your complete help to migrate my CUCM 8 to 15, providing me with all the necessary guidance.1. I paid for the Fex 3 license for 500 users.2. I need to change the gateway router because the existing one is obsolete.3. The remote sites are conne...
I have a similar concern: I have an ISR 4331 router intended to replace an existing 2800 series router, but I noticed that the new unit doesn't have a voice card—it has data NIMs instead. Could you advise me on which type of card to order from Cisco ...
Hello everyone, I just came across these posts and it's very relevant to me. In my case, the client purchased Smart and Webex licenses, but I was able to activate the Smart licenses for CUCM 15. However, I didn't know how to activate the Webex Contro...
Hello everyone, I just came across these posts and it's very relevant to me. In my case, the client purchased Smart and Webex licenses, but I was able to activate the Smart licenses for CUCM 15. However, I didn't know how to activate the Webex Contro...
