3Com NBX 3102 IP Phone "waiting ncp" Questions

I get the message: 3Com Model 3102- Wait for NCP M We have never seen this before and it is after a power outage. Our server is running. What is NCP? Hello. NCP stands for Network Call Processor. ...

waiting for NCP and has the NCP light light. How can I reboot or fix the problem This means that the phone and the NCP (Network Call Processor) in the phone system aren't communicating with each other

Problem! INternet (DSL) line is down so I have put in a 3G USB Dongle which has restored internet.... but somehow some of the phones on our NBX 100 have lost connectivity - just say 'Wait for NCP' on ...