Resolved! Call Manager 5.1 upgrade error
Dear All,I am upgrading my call manager from System version: 5.1.3.2000-3 to 6.1.4 but i am not able to upgrade it, its giving me an error.there is no hardware issue. hardware is compliable.the file i am trying to upload is UCSInstall_UCOS_6.1.4.1000...