Hi, I'm running Cisco Unified communication Business edition version
220.127.116.110-1. The device protocol we are using for all phones is SCCP. I have two 7912 older phones that appear to be running SIP device protocol. The two phones are connected and are accesible via their IP address and webpage. Would any one know how I can change them
to SCCP so they can register and work on our network. I've added then deleted the phone making sure that I pick SCCP however, they never register. I've read on a similar post that I might need to TFTP into the phone and change the load, would any one be able to elaborate on this?