Installation manual

PS10270JENAA01 20/10/2004 119

Expanding the M6501L IP PBX

The M6501L IP PBX can be expanded by :

• adding an expansion shelf (shelf 1) in the main cabinet

• adding an expansion cabinet (including shelf 2)

• adding an expansion shelf (shelf 3) in the expansion cabinet

Adding an expansion shelf

Textual specification

Add an expansion shelf, providing up to eight additional card slots. You can fit an additional shelf

in the main or expansion cabinet.

Comments

• When a shelf is added to an expansion cabinet, all the cards installed must be declared and

put in service before they become operational.

Steps

1 Back up the site configuration.

2 Power off power the system (batteries + mains).

3 Remove the front cover of the cabinet in which the shelf is to be installed.

4 Install the expansion shelf and secure it in place with the screws provided.

5 Insert the circuit cards in the new shelf and connect them as required.

6 Close the front cover of the cabinet.

7 Power on the system (batteries + mains).

8 Perform a full system reset to declare all the new cards and put them in service.

9 Restore the saved configuration and program the new components.

Power off

Power off the system before opening the cabinet.