UNITY INSTALLATION GUIDE
138
Dialogic
GammaLink
CP4/LSI
Series 1
fax board
Pin 3: First fax line tip
Pin 2: First fax line ring
Connection pinouts
The CP4/LSI Series 1
uses RJ-11 connectors.
Pin 1: Second fax line tip
Pin 4: Second fax line ring
Pin 3: Third fax line tip
Pin 2: Third fax line ring
Pin 1: Fourth fax line tip
Pin 4: Fourth fax line ring
Switch block SW1
Side view
Fax board backplate
Lines 3 & 4
Lines 1 & 2
LED status indicators
Switch block SW1
Side view