Beijing Centrality Communication PA168S User Manual download pdf (Page 16)

Centrality PA168X IP Phone LAN Configuration Guide

Beijing Centrality Communications Co., Ltd.

finding public IP into proxy ip field, such as 209.68.27.16; if do not know

server IP, just remain it as default value 0.0.0.0. With stun or vida selected in

proxy dropdown list, please input proxy IP into proxy ip field according to

system. If there is no any special requirement, just remain it as default value

0.0.0.0.

Complete the proxy configuration, the IP phone with private IP can

communicate with other IP phone according to the server’s requirement.

3) Enable multi-settings: From released version 1.08, the setting of IP phone

is changed. More than one setting of parameters can be saved in an IP

phone. Usually the phone uses current settings to call out. With switch is

selected from use inner line dropdown list, the user can use backup

settings 1 and backup settings 2 by dialing the number designated in local

prefix and nonlocal prefix. Then the phone switches between

multi-settings without changing the settings.

Note PA168S IP phone can save 5 settings, and when it is used, multi-settings

allows you to switch between different system and operation. (H323 protocol

only)

Save current settings: click

button to confirm the configuration.

Once the phone restarts auto, current setting is saved into the phone.

4) Set backup setting: to allow the phone switch between different settings,

please do as follows:

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Beijing Centrality Communication PA168S User Manual Page 16