Problem Details: Hello,
I have few doubts about an upgrade from 188.8.131.520-3 (5.1.2a) to 5.13d .
I have a costumer with that version ( 650 ip telephones and cisco unity 4.1).
I must know few things :
1. The telephone firmware (actual version ) is compatible with the new version 5.1.3d?
2.Before install 5.1.3d i need to install version 5.1.3 ? Is not possible to install only
I need the documentation and a solution for upgrading the firmaware telephones ( models
7941,7911,7961,7914,7936,cisco ata 186 and 7985 )and ccm as soon as possible with any
I attach you the actual firmware version