Yealink SIP-T4X, Administration Manual

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About This Guide
v
The guide is intended for administrators who need to properly configure, customize,
manage, and troubleshoot the IP phone system rather than the end-users. It provides
details on the functionality and configuration of SIP-T4X IP phones.
Many of the features described in this guide involve network settings, which could affect
the IP phone’s performance in the network. So an understanding of the IP networking
and prior knowledge of IP telephony concepts are necessary.
This guide covers SIP-T46G, T42G and T41P IP phones. The following related documents
for SIP-T4X IP phones are available:

Quick Installation Guides, which describe how to assemble IP phones.

Quick Reference Guides, which describe the most basic features available on IP
phones.

User Guides, which describe basic and advanced features available on IP phones.

Auto Provisioning Deployment Guide, which describes how to provision IP phones
using the configuration files.

Configuration Conversion Tool User Guide, which describes how to convert and
encrypt the configuration files using the Configuration Conversion Tool.

<y0000000000xx>.cfg and <MAC>.cfg template configuration files.

IP Phones Deployment Guide for BroadSoft UC-One Environments, which describes
how to configure the BroadSoft features on the BroadWorks web portal and IP
phones.
For support or service, please contact your Yealink reseller or go to Yealink Technical
Support online:
http://www.yealink.com/Support.aspx .
The information detailed in this guide is applicable to the firmware version 72 or higher.
The firmware format is like x.x.x.x.rom. The second x from left should be greater than or
equal to 72 (e.g., the firmware version of SIP-T46G IP phone: 28.72.0.10.rom). This
administrator guide includes the following chapters:

Chapter 1, “ Product Overview ” describes SIP components and SIP IP phones.

Chapter 2, “ Getting Started ” describes how to install and connect IP phones and
configuration methods.