Yealink SIP-T2 SERIES Administrator's Manual page 6

Administrator's Guide for SIP-T2 Series/T19(P) E2/T4 Series/CP860 IP Phones
Convention
Italics
Blue Text
Blue Text in Italics
The information detailed in this guide is applicable to firmware version 80 or higher. The
firmware format is like x.x.x.x.rom. The second x from left must be greater than or equal
to 80 (e.g., the firmware version of SIP-T23G IP phone: 44.80.0.60.rom). This administrator
guide includes the following chapters:
Chapter 1,

Chapter 2,

configuration methods and resource files.
Chapter 3,

features on IP phones.
Chapter 4,

advanced features on IP phones.
Chapter 5,

features on IP phones.
Chapter 6,

features on IP phones.
Chapter 7,

features on IP phones.
Chapter 8, ―Troubleshooting‖ describes how to troubleshoot IP phones and

provides some common troubleshooting solutions.
vi
they are involved in a procedure or user action (e.g., Click on
Settings->Upgrade.).
Also used to emphasize text (e.g., Important!).
Used to show the format of examples (e.g.,
address]
), or to show the title of a section in the reference
documentations available on the Yealink Technical Support
Triggering the IP phone to Perform the Auto
Website (e.g.,
Provisioning
).
Used for cross references to other sections within this
documentation (e.g., refer to
hyperlinks to non-Yealink websites (e.g.,
hyperlinks to Yealink Technical Support website.
Used for hyperlinks to Yealink resources outside of this
documentation such as the Yealink documentations (e.g.,
Yealink_SIP-T2 Series_T19(P) E2_T4
Series_CP860_W56P_IP_Phones_Auto_Provisioning_Guide
―Product Overview‖ describes the SIP components and SIP IP phones.
―Getting Started‖ describes how to install and connect IP phones,
―Configuring Basic Features‖ describes how to configure the basic
―Configuring Advanced
―Configuring Audio Features‖ describes how to configure the audio
―Configuring Video Features‖ describes how to configure the video
―Configuring Security Features‖ describes how to configure the security
Description
Ring Tones
Features‖ describes how to configure the
http(s)://[IPv6
on page 765), for
RFC 3315) or for
).