Install Mounting Brackets

To install the mounting brackets on the sides of the Acme Packet 6400:

1. Position a mounting bracket against the chassis so that the slide-rail lock is at the Acme Packet 6400 front, and the keyhole openings on the mounting bracket are aligned with the locating pins on the side of the chassis.
   
   
   

   Call Out	Description
   1	Chassis front
   2	Slide-rail lock
   3	Mounting bracket
   4	Mounting bracket clip

2. When the heads of the chassis locating pins protrude through the keyhole openings in the mounting bracket, pull the mounting bracket toward the front of the chassis until the mounting bracket clip locks into place with an audible click.
3. Verify that the back locating pin is engaged with the mounting bracket clip.
4. Repeat Step 1 through Step 3 to install the other mounting bracket on the other side of the Acme Packet 6400.