AT&T DEFINITY Remote Port Security Device - Manual (Page 26)

FRONT
BACK
FIGURE 2-2
RPSD Lock
PBXs
AT&T supports RPSD use on the following types of PBXs:
■ System 75 (R1V2, R1V3)
■
System 85 (R1V1, R1V2, R2V1, R2V2, R2V3, R2V4)
■
DEFINITY Generic 1 (all models)
■
DEFINITY Generic 2 (all models)
■
Dimension® PBX
To install the RPSD Lock you must locate the CO line used for RMATS service. This will
usually be in a punch block confguration, but may be set up in a number of different ways,
including an RJ11 adaptation or a multiple pair gang plug.
Whatever the situation, if one is not already present, install an RJ11 block on the tip and ring
pair of the CO line that provides remote maintenance and administration service. The RJ11
block makes connection to the Telco port on the RPSD Lock easier and also facilitates any
subsequent service.
The customer must call the technical support center to find out which channel is used for
RMATS service. This information is only given to customers.
2-8 Installation