Polycom 4300T manual Back Panel, Power Connector, Erase Button, Management console port

User Guide V2IU 4300T Converged Network Appliance

Back Panel

The back panel of the 4300T contains the following (left to right):

EM002

•Power connector

•Erase button

•Power connector

•4 switched LAN Ethernet ports

•Management console port

•T1 WAN port (RJ-48 with built-in CSU/DSU)

•Ethernet WAN port

Power Connector

The 4300T comes with an AC power cord and power adapter for connecting to this port. Little force is necessary when the plug is properly positioned.

Erase Button

To erase any custom configuration and restore the 4300T to its factory default state depress the erase button once and press again before 2 seconds expires.

Warning Using the Erase button as outlined above means any configuration made to the 4300T will be lost. Additionally the VoIP ALG registration code must be re-entered in the 4300T as covered in Chapter 4: System Diagnostics, viewing the ALG registration code. Erasing the configuration means that IP phones installed behind the 4300T will not work and Internet connectivity or network access for PCs will be down until the system is reconfigured.

Management console port

This port is used to establish a local console session with the 4300T 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.

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