Installation guide

Remote Annex 4000 Hardware Installation Guide
Appendix C Port Upgrade Instructions
C-10
4 Attach a PBX loopback plug to the PBX connectors for the new ports
(see
Figure C-12).
The accessory kit provides PBX loopback plugs.
Figure C-12. Attaching a PBX Loopback Plug to the PBX Connectors
5 Issue the ports command and enter the number of ports to be tested
as a range at the prompt requesting the port list.
If the ports tests complete successfully, and the config command
indicates that the Remote Annex 4000 sees the new SLC, the
installation is complete.
PBX Loopback Plug