AP3900 upgrade from ECZ740p3 to ECZ810m1p8
Hello,
I have to upgrade my SBCs from release ECZ7.4.0 Patch 3(Build 100) to the latest release ECZ810m1p8.
I read read the release note and found that it's not possible to go directly and i need to make first upgrade to at ECZ7.4m1 minimum:
Upgrade:
The E-CZ8.1.0 release supports the following online upgrade paths.
Upgrade Paths:
Acme Packet 1100, Acme Packet 3900, Acme Packet 4600, and Acme Packet 6300
Upgrade Paths
• E-CZ7.5.0x to E-CZ8.1.0
• E-CZ8.0.0 to E-CZ8.1.0
For systems running E-CZ7.4.0GA to E-CZ7.4.0p3, you must upgrade to E-CZ7.4.0M1 and perform a dual reboot before upgrading to E-CZ.8.0. If you previously upgraded to ECZ7.4.0m1,