Speakerphone Phone Line Wiring Diagram. Comes wired for 2 wire service but may be converted at installation to 4 wire service. Installation continued connect wiring harness the green 14 pin phoenix connector will plug into the ia3100 this connector is where all wiring connections are made.
The above wiring diagram shows which lines from the cat5e patch cable will be used for each phone line. Line 3 is white with green and green with white. House telephone wiring uses cable containing six 05mm diameter solid conductors.
The second pair used for line 2 is a white wire with orange stripes plus an orange wire with white stripes.
Arranged for but not equipped with a ks 8109l2 buzzer. The telephone has a circuit called network interface also called voice network or telephone hybrid which connects the microphone and speaker to the telephone line. The diagram below provides the transposition between these standards. Pair 1 t1 r1 usually the primary dial tone or talk circuit is wired to the center two pins pins 3 4 and is the whiteblue and bluewhite pair aka.