4.11 LAN Connection
4.11.1 LAN Connection for the Main Unit
Connecting the Main Unit to the LAN
The PBX is equipped with a LAN port for connecting to a LAN so that IP telephones (IP-PTs, IP softphones,
SIP phones), IP-CSs, PCs and a CTI Server can be connected on a private IP network. When the PBX is
connected to the LAN for the first time, you must assign IP addressing information to the PBX. See
"5.4 Programming the PBX" for instructions.
IP Softphone,
CTI Server
CA Client PC
IP-PT
SIP Phone
PC
Switching Hub
IP-CS
SIP-CS
Connection for 10BASE-T/100BASE-TX
Switching Hub
Pin No.
Signal Name
TX+
1
TX-
2
RX+
3
RX-
6
4.11.1 LAN Connection for the Main Unit
LAN Port
Ethernet Cable
Trunk
Adaptor
Pin No.
PBX (LAN Port)
Signal Name
1
RX+
2
RX-
3
TX+
6
TX-
Installation Manual
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