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User Manual V
2
IU 4350 Converged Network Appliance
1 - 4
Back Panel
The back panel of the 4350E contains the following connections:
Name Description
A Power Connector Accepts the plug from the supplied power cord to connect the unit to an AC
power source
B 10/100 Mbps LAN Ports 4 x Local Area Network (LAN) ports to connect the IP phones or an
Ethernet switch. Unit can also be configure through any of these ports using
the web interface
C USB Ports 2 x USB ports (Not Used)
D Ethernet WAN Port Can be used as an alternative to the T1 WAN ports. This port is typically
used when connecting the 4350 to an existing T1/E1 WAN router, cable or
xDSL modem.
E Management Console Port This port is used to establish a local console session with the 4350 using a
VT100 terminal or emulation program. The cable required is a
straight-through 8-wire cable. The serial port uses a baud rate of 9600, 8
data bits, 1 stop bit and no parity.
This port is used for debug or local diagnostic purposes only. Primary
configuration of the 4350 is performed from a web browser as covered in
VOS User Manual
F Erase Button Press the Erase button twice in quick succession to reset the CLI password
to the factory default.
Press the Erase button three times in quick succession to reset the
Polycom V2IU 4350 to the factory default. This will reset all passwords and
erase all prior configurations.The default LAN address will now be
192.168.1.1.
G T1/E1 WAN T1/E1 port is used to connect to a data T1 line. The device at the far end of
the line is a router or other device expecting TCP/IP data. Individual DS-0
channels on T1 are not used to carry uncompressed voice.