Comdial and FXT Bedienungsanleitung PDF herunterladen (Seite 41)

TI_PRI Flash Upgrade

Place the two T1 boards in DXP, DXP Plus or in a FX cabinet. However, when placing T1 boards in a DXP

cabinet there are a couple of restrictions involved. They are;

1. T1 boards can only be placed in slots 3, 5, and 8 of a DXP system.

2. In a DXP cabinet, no boards should be placed in the immediate right slots of the slots holding T1 boards.

In other words if slots 5 and 8 have T1 boards, slots 6 and 9 should be empty.

The DXP Plus and FX series cabinets have no restrictions, as such. After you place the two TI boards, connect the

two T1 boards in a loop and follow these instructions:

1. Log onto the system using VMMI software.

2. Master clear the system.

Set SW1 bit 8 to OFF position on the T1 board to upgrade.

4. Reset the T1 board.

Log onto the system again and select Switch/PRI Card Software Upgrade.

6. VMMI prompts for you to set the download bit on the T1 board.

Click OK as it is already set earlier.

Select the slot number where the board is placed.

9. Locate the bin file and begin downloading.

10.

Upon completion, VMMI prompts you to set the 8 bit back to ON position.

11.

Ensure bit 6 is in the OFF position if the T1 board is placed in designated as the hub.

12. Label the board with the proper revision number, numbers for PRI Flash, PRI bootload, firmware, and the

current date.

E1 Upgrade

For an E1 upgrade repeat the T1_PRI Flash upgrade with the following changes:

Use E1 boards.

Use E1 upgrade bin file.

Set bit 3 to OFF position of SW1 on the E1 board when downloading software.

Set bit 1 to OFF position of SW1 on the E1 board when placing that particular board in a cabinet

designed as the hub.

Programming – 39

Installing and Using System-to-System Networking IMI89–280

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Comdial and FXT Bedienungsanleitung Seite 41