Dear all,
I need to upgrade a firmware of a CP-8941 phone from SIP 9-3-4-17 to the latest release (cmterm-894x-sip.9-4-2SR2-2.zip) without the CUCM.
I setup a free tftp-server on my PC, extracted all the files to the tftp-homedirectory and booted the phone which is directly attached to PC.
My expectation was that during the boot process of the phone the new firmware is automatically transfered to the phone and installed.
In the "administrator setting" of the phone the right IP of the tftp server is shown in "TFTP Server 1", but somehow the new firmware is not installed.
I checked if the tftp is working at all which is the case. I can transfer files from and to the tftp server.
Any hints?
