Install the circuit packs

CAUTION: When adding or replacing any hardware, be sure to ground yourself against electrostatic discharge (ESD) by wearing a grounded wrist strap.

NOTE: The TN799DP circuit packs are hot-swappable, so you do not need to power down the media gateway to install them.

NOTE: To properly seat the circuit pack, push firmly on the front of the faceplate until the latch reaches the bottom rail of the carrier. Then close the latch until it is fully engaged.

1. Insert the TN799DP circuit packs into the port slots identified earlier.