When the phone got a power supply from the adapter, the programmable button light up moving from the top to bottom in sequence repeated and the headset button light up. I tried factory reset by connected to the power adapter then pressing # while in the power up cycle until amber light up and press 123456789*0#, but then the programmable light on from top to bottom rolled up and down again same as the symptom above without going further to factory reset process.
Please advice how to get my IP phone setting working.
Are you getting this error “Installer User Interface Mode Not Supported. The installer cannot run in this UI mode. To specify the interface mode, use the -i command-line option, followed by the UI mode identifier. The value UI mode identifiers...
The below trick might come handy when you have to add a new node to a cluster but you don't have or is unsure of the security password for the publisher. This procedure has been around for ages.
1) Login into the CLI of the Publisher.