If your router is MGCP, all you have to do is to verify the output from "show ccm-manager" after renaming the GW. Once you have the new MGCP Domain Name, go to CUCM, Device>Gateway choose the Gateway in question, and update the Domain name:
And yes, you'll have to reset the MGCP GW on CUCM after doing the Domain Name change.
HTH
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Jorge Armijo
Please remember to rate helpful responses and identify helpful or correct answers.
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Jorge Armijo
Please remember to rate helpful responses and identify helpful or correct answers.