I had install CCM 5.0.4 on the MCS server running on linux.
I got few questions:-
1) How to enable second Ethernet port on the MCS server. I notice just have Eth0 on the system, but it have 2 physical RJ-45 ports.
2) How to remove existing device licensing unit (DLU) on the CCM? Because the license is not valid, and I need to re-insert back the same license file. What is the solution?
Thanks in advance.
Thank you very much Cameron. Really appreciate your answer.
BTW, i we reinstall the CCM, can we upload back the same license unit that we used previously with previous IP Phone? I mean I want to use the license with another IP Phone.
If you re-install the CCM application on the same server, then the original license file will be OK to use again (since it is based on the MAC address of the server). As long as you have license units available, you can register any IP phone to this server.
If you transfer the license to another machine, you can add other IP phones to the new server - the CallManager licensing does not care about MAC addresses of the phones, it only takes into account the actual phone type and subtracts a certain number of license units when each phone is configured.
Here is some more background -