Short description:
I can not install cop firmware phone 9.3(4) (cmterm-8941_8945-sccp.9-3-4-17.cop.sgn) on CUCM 11(0)1.
During SFTP installing I got error :
Error encountered: The selected file is not valid. Please ensure that the COP/ISO file is intended for this release. MD5 Hash Value: 74:75:1f:51:68:7a:7f:6a:11:6e:92:84:6b:1a:dd:c0
If I try to install version 9.4(2)SR2, I have not errors.
File 9.3(4) is not corrupt.
Conclusion with 9.3(4) is not possible but with 9.4(2)SR2 yes.
-------------------------------
Long description:
we are trying to register the phone CP-8945. this 8945 currently have version SCCP 9-1-2-00.
CUCM 11(0)1 have preload version 9.4(2)SR1.
on release notes for 9.4(2)SR1 said: Release 9.4(2)SR1 can only be upgraded from 9.3(4) and later. Releases prior to 9.3(4) have to be upgraded to 9.3(4) first.
