1. |
Understand and plan for the upgrade |
Read this document in full and understand all the requirements before taking any actions. |
|
2. |
Assemble the required tools and software |
See Required tools and software for an IP Office Hyper-V R12.0.x upgrade. |
|
3. |
Add the R12 licenses |
For PLDS licensed IP Office systems, the R12 licenses will work on pre-R12 systems.
|
|
4. |
Backup the servers |
If upgrading to R11.1.3.x, backup the IP Office servers.
|
|
5. |
Upgrade to the latest R11.1.3.x service pack |
Upgrade the Linux-based IP Office servers to R11.1.3.x.
|
|
6. |
Verify Correct Operation |
After upgrading to R11.1.3.x, verify the operation of all the IP Office services. |
|
7. |
Backup the servers |
If upgrading to R11.1.3.x, backup the IP Office servers.
|
|
8. |
Upgrade to R12.0 |
Proceed with the upgrade from R11.1.3.x to R12.0.x.
|
|
9. |
Verify the upgrade |
After upgrading to R11.1.3.x, verify the operation of all the IP Office services. |
|
10. |
Update any other servers |
If the server is part of an IP Office network, continue with updating the other servers.
|
|
