I've a problem to setup language for callManager 5.1.
I downloaded two language from cisco, but i cannot setup the file, i got the error message "
The selected signed file could not be authenticated. The file might have been tampered with or an error might have occured during download. Please verify the MD5 hash value against the Cisco Systems web site: 02:c1:59:76:2d:51:07:8d:6a:96:51:c8:fc:6b:65:8a "
thank you in advance.