How to change the firmware from SIP to SCCP on 7960
I have 4 Cisco 7960 Phones with SIP Firmware. Can anyone please give me some instructions to replace the SIP firmware to SCCP? I would like to use these phones with Call Manager Express. I tried factory restore but no luck.
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.