Add ATA187 device in CUCM. Add DN to Line 1.Plug ATA187 into configured network data jack or switchport.Plug an analog phone into Line 1.Press Setup button on ATA187.Listen to IVR.Press 3 to set ATA to DHCP.ATA187 will then register automatically in ...
Go to CUC Serviceabilty > Tools > Cluster Management > Port Manager, for Publisher click on Stop Taking Calls.This should now allow you to restore a backup.
