Connecting devices
Step 7: Install the Avaya Partner Contact Closure Adjunct
Step 7: Install the Avaya Partner Contact Closure Adjunct
The Contact Closure feature is a controllable relay providing dry contacts for various applications. To implement the contact closure feature, you connect an Avaya Partner Contact Closure Adjunct box to the
CCport on the G350 chassis. The adjunct box provides two contact closures that can be operated in either a “normally closed” or “normally open” state. The contact closures can control auxiliary devices such as devices that automatically lock or unlock doors or voice recording units. The CC port can be configured so that the connected devices can be controlled by an end device, such as a telephone. For example, a user can unlock a door by keying a sequence into a telephone keypad.
To install the contact closure:
1Follow the installation instructions in the Avaya Partner Contact Closure Adjunct Installation Instructions leaflet to install the Contact Closure and connect the auxiliary devices that will be activated and deactivated by the Contact Closure relays.
2Note which device is connected to each relay. You will need to give this information to the supporting technician for the configuration.
3Connect the Avaya Partner Contact Closure adjunct box to the CC port on the G350 front panel. Use a 24 gauge minimum telephone wire, no longer than 200 ft, with a standard
52 | Installation of the G350 Media Gateway |
| December 2003 |