I've upgraded the MCU 3545 to version 126.96.36.199 and was successful. However the sccp registration of the mcu on the ccm 5.1.2 failed, Unregistered. From the logs of the MCU, it says not compatible with MP v2.
I am also trying to upgrade the emp version 188.8.131.52 where according to the cco it is compatible with mcu 184.108.40.206 however upgrade fails with reason ...sw type not compatible with hw.
Could someone point me to the correct direction?
What software does the mcu need to run the 220.127.116.11 and register via sccp on ccm 5.1?