Yealink SIP-T2XP User manual

Table of Contents
i

Table of Contents
iii
Table of Contents......................................................................iii
Summary of Changes............................................................... v
Changes for Release 71, Guide Version 71.165................................................................ v
Changes for Release 71, Guide Version 71.140................................................................ v
Changes for Release 71, Guide Version 71.125................................................................ v
Changes for Release 71, Guide Version 71.120................................................................ v
Changes for Release 71, Guide Version 71.110................................................................ v
Changes for Release 70, Guide Version 1.3..................................................................... vi
Introduction............................................................................... 1
Getting Started......................................................................... 3
Obtaining Configuration Information ................................................................................ 3
Obtaining Configuration Files ......................................................................................... 3
Obtaining Phone Information.......................................................................................... 4
Managing Configuration Files............................................................................................ 4
Editing Common CFG File................................................................................................ 4
Editing MAC-Oriented CFG File...................................................................................... 8
Encrypting Configuration Files ...................................................................................... 12
Customizing Resource Files............................................................................................ 12
Customizing a Ringtone .............................................................................................. 12
Customizing an LCD Language ................................................................................. 13
Customizing an LCD Logo........................................................................................... 13
Customizing a Wallpaper ........................................................................................... 15
Customizing a Screensaver........................................................................................ 15
Customizing a Local Contact File .............................................................................. 16
Customizing a Replace Rule File................................................................................ 18
Customizing a Dial-now File....................................................................................... 19
Updating Firmware ..................................................................................................... 20
Configuring a TFTP Server...................................................... 23
Preparing a Root Directory................................................................................................ 23
Configuring a TFTP Server................................................................................................. 24

Yealink IP Phones Auto provisioning Guide
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Obtaining the Address of Provisioning Server ...................... 25
Zero Touch........................................................................................................................... 25
Plug and Play (PnP) Server ............................................................................................... 27
DHCP Options..................................................................................................................... 28
Phone Flash......................................................................................................................... 29
Update Mode......................................................................... 31
Power On............................................................................................................................. 31
Repeatedly.......................................................................................................................... 32
Weekly................................................................................................................................. 33
Auto Provision Now ............................................................................................................ 34
Multi-mode Mixed ............................................................................................................. 35
SIP NOTIFY Message ......................................................................................................... 35
Downloading and Verifying Configurations .......................... 37
Downloading Configuration Files..................................................................................... 37
Resolving and Updating the Configurations .................................................................. 37
Verifying Configurations .................................................................................................... 38
Troubleshooting ...................................................................... 41
Glossary.................................................................................. 43
Appendix ................................................................................ 45
Configuring an FTP Server ................................................................................................ 45
Preparing a Root Directory ............................................................................................ 45
Configuring an FTP server.............................................................................................. 46
Configuring an HTTP Server.............................................................................................. 48
Preparing a Root Directory ............................................................................................ 48
Configuring an HTTP Server .......................................................................................... 48
Configuring a DHCP server............................................................................................... 51
Customizing a Ringtone Using Cool Edit Pro .................................................................. 59
Customizing a Logo File Using PictureExDemo .............................................................. 60
Description of Configuration Parameters in CFG Files .................................................. 61

Summary of Changes
v
This section describes the changes to this guide for each release and guide version.
Documentations of the newly released SIP-T19P and SIP-T21P IP phones have also been
added.
Major updates have occurred to the following sections:
Editing Common CFG File on page 4
Editing MAC-Oriented CFG File on page 8
Encrypting Configuration Files on page 12
Customizing an LCD Logo on page 13
Customizing a Local Contact File on page 16
Description of Configuration Parameters in CFG Files on page 61
Major updates have occurred to the following sections:
Customizing an LCD Logo on page 13
Major updates have occurred to the following sections:
Description of Configuration Parameters in CFG Files on page 61
The following sections are new for this version:
Encrypting Configuration Files on page 12
Update Mode on page 31
SIP NOTIFY Message on page 35

Yealink IP Phones Auto provisioning Guide
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Resolving and Updating the Configurations on page 37
Description of Configuration Parameters in CFG Files on page 61
Major updates have occurred to the following sections:
Customizing a Local Contact File on page 16
Customizing a Replace Rule File on page 18
Customizing a Dial-now File on page 19
The following sections are new for this version:
Customizing a Wallpaper on page 15
Customizing a Screensaver on page 15
Customizing a Replace Rule File on page 18
Customizing a Dial-now File on page 19
Major updates have occurred to the following sections:
Customizing a Local Contact File on page 16
Updating Firmware on page 20

Introduction
1
Yealink IP phones are full-featured telephones that can be plugged directly into an IP
network and can be used easily without manual configuration.
This guide provides instructions on how to provision Yealink IP phones with the minimum
settings required. Yealink IP phones support FTP, TFTP, HTTP, and HTTPS protocols for auto
provisioning and are configured by default to use the TFTP protocol.
The purpose of this guide is to serve as a basic guidance for provisioning Yealink IP
phones, including:
Yealink SIP-T28(P)
Yealink SIP-T26(P)
Yealink SIP-T22(P)
Yealink SIP-T21(P)
Yealink SIP-T20(P)
Yealink SIP-T19(P)
Yealink SIP-T38G
Yealink SIP-T32G
Yealink VP530
The auto provisioning process outlined in this guide applies to Yealink IP phones running
firmware V71 or later. We recommend that Yealink IP phones running firmware V71 or later
CANNOT be downgraded to the earlier firmware version. If your phones are running a
firmware version earlier than 71, please contact your system administrator for help.

Yealink IP Phones Auto provisioning Guide
2

Getting Started
3
This section provides instructions on how to get ready for auto provisioning. The auto
provisioning process discussed in this guide uses the TFTP server as the provisioning
server.
To begin the auto provisioning process, the following steps are required:
Obtaining Configuration Information
Managing Configuration Files
Before beginning provisioning, you need to obtain configuration files. There are 2
configuration files both of which are CFG-formatted. We call these two files Common
CFG file and MAC-Oriented CFG file. The phone tries to download these CFG files from
the server during provisioning.
The MAC-Oriented CFG file is only effectual for the specific phone. It uses the 12-digit
MAC address of the phone as the file name. For example, if the MAC address of the
phone is 0015651130F9, the MAC-Oriented CFG file name must be 0015651130F9.cfg.
However, the Common CFG file is effectual for all the phones with the same model. It
uses a fixed name “y0000000000XX.cfg”as the file name, where "XX" equals to the
hardware version of the phone model, except 00 for SIP-T28(P).
The names of the Common CFG file for each phone model are:
Phone Model
Common CFG File
SIP-T28(P)
y000000000000.cfg
SIP-T26(P)
y000000000004.cfg
SIP-T22(P)
y000000000005.cfg
SIP-T21(P)
y000000000034.cfg
SIP-T20(P)
y000000000007.cfg
SIP-T38G
y000000000038.cfg
SIP-T32G
y000000000032.cfg
SIP-T19(P)
y000000000031.cfg
VP530
y000000000023.cfg

Yealink IP Phones Auto provisioning Guide
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You can ask the distributor or Yealink FAE for configuration files. The IP phones running
firmware version 71 can only recognize configuration files using UTF-8 or ANSI encoding.
Before beginning provisioning, you also need the phone information. For example, MAC
address and the SIP account information of the phone.
MAC Address: The unique 12-digit serial number of the phone. You can obtain it from the
bar code on the back of the phone.
SIP Account Information: This may include SIP credentials such as user name, password
and IP address of the SIP server. Ask your system administrator for SIP account
information.
Auto provisioning enables Yealink IP phones to update themselves automatically via
downloading Common CFG and MAC-Oriented CFG files. Before beginning
provisioning, you may need to edit and customize your configuration files. For more
information on configuration parameters in configuration files, refer to Description of
Configuration Parameters in CFG Files on page 61.
Common CFG file contains configuration parameters which apply to phones with the
same model, such as language, time and date.
The line beginning with “#”is considered to be a comment.
The file header “#!version:1.0.0.1”is not a comment and must be placed in the first line. It
cannot be edited or deleted.