Installation manual

LITE SYSTEM INSTALLATION AND SUPERVISOR GUIDE 9.0 VER. 1
9
Note that the modular input connectors on the voice boards are RJ-14 jacks which contain
two independent telephone lines. The modular adapter shown (or its equivalent) must be
used if the telephone lines are terminated with RJ-11 (single line) jacks.
If you want the Lite system to be able to transfer calls, make sure the telephone line has
either the call-transfer or three-way calling feature. If you are unsure whether the lines have
these capabilities, contact the local telephone company.
Local C.O. lines connected to the Lite system should not have the call-waiting feature
assigned. Once again, if in doubt, contact the local telephone company.
2.3.2 Connecting the Lite System to a PBX or Key System
The Lite system unit connects to PBX station ports (each line to the Lite system unit looks
like an extension to the PBX), as shown below. The Lite system thus functions as one or
more extensions on the PBX.
Line 1
Line 2
PBX
Line n
Voice processing board
CO 1
CO 2
CO n
Normal PBX extensions
Central
Office
Radio Shack
part number 279-402
Ext A
Ext B
Ext C
Ext D
(
(
(
(
Connecting the Lite System Behind a Key System or PBX
Note that the modular input connectors on the voice boards are RJ-14 jacks, which contain
two independent telephone lines. The modular adapter shown (or its equivalent) must be
used if the PBX extensions are terminated with RJ-11 (single line) jacks.