Clear-Com HLI-FBS - Manual (Page 134)

13.4.4 Quick reference: Four-wire connection to CellCom / FreeSpeak
Figure 13-6: Four-wire connection to CellCom / FreeSpeak
HMS-4X Main Station 2W CellCom / FreeSpeak Basestation
4W crossover cable (CAT-5)
RJ45 connectors
Configure the 4W module
4W
Select PORTS > 4-WIRE > CALLS, then
select a port / group as the destination
for the incoming 4-wire audio
Adjust the In / Out levels
Four-wire connection to CellCom / FreeSpeak
Pin Function Pin Function
1
5
2
3
4
6
7
8
1
2
3
4
5
6
7
8
Data out +
Data out -
Audio out +
Audio in +
Audio in -
Audio out -
Data in +
Data in -
N/C
N/C
N/C
N/C
Audio out +
Audio in +
Audio in -
Audio out -
134 HelixNet Partyline User Guide