3Com VCX V7000 Installation Manual page 363

Telephones
To configure any 3Com telephone for VLAN operation:
1 Press the PROGRAM button.
2 Press 6 (VCX Cnfig Menu).
3 Press 2 (Set VLAN Confg).
4 Press 1 (Enable VLANs).
5 Enter the ID number of the VLAN on which you want the telephone to
operate.
6 Press #.
3105 Attendant Console
To configure a 3Com 3105 Attendant Console, you must have an adapter
that connects to a male 9-pin (DB9) serial port on your PC and has an
RJ-45 port that accepts an Ethernet cable. This table shows the pinouts:
Comm Port Pin #
1
2
3
4
5
6
7
8
To set the VLAN ID number for a 3105 Attendant Console:
1 Plug a standard Ethernet cable into the data port, located on the
underside of the Attendant Console.
2 Plug the other end of the Ethernet cable into an active network jack.
3 Using an adapter (female 9-pin DB9 to female RJ-45) and a standard
Ethernet cable, connect a serial port on your PC to the serial port on the
underside of the 3105 Attendant Console.
4 Connect a 3Com power adapter to an AC power outlet.
5 Connect the other end of the power adapter cable to the power
connector on the underside of the 3105 Attendant Console.
Function
No Connection
DCD/DTR
DCD/DTR
GND
RXD
TXD
CTS
RTS
VLAN Configuration 363