Yealink SIP-T2XP User manual

Table of Contents
i

Table of Contents
iii
Changes from Previous Versions.............................................. v
Changes from Version 1.2 ................................................................................................... v
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
Customizing Resource Files............................................................................................ 11
Customizing a Ringtone .............................................................................................. 11
Customizing a LCD Language ................................................................................... 12
Customizing a LCD Logo............................................................................................. 13
Customizing a Wallpaper ........................................................................................... 13
Customizing a Screensaver........................................................................................ 14
Customizing Local Contact File.................................................................................. 15
Customizing Replace Rule File ................................................................................... 17
Customizing Dial-now File .......................................................................................... 19
Updating Firmware ..................................................................................................... 20
Configuring a TFTP Server...................................................... 21
Preparing a Root Directory................................................................................................ 21
Configuring a TFTP Server................................................................................................. 22
Obtaining the Address of Provisioning Server ...................... 23
Zero Touch........................................................................................................................... 23
Plug and Play (PNP) Server............................................................................................... 25
DHCP Options..................................................................................................................... 26
Phone Flash......................................................................................................................... 26
Downloading and Verifying Configurations .......................... 29
Downloading Configuration Files..................................................................................... 29

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iv
Verifying Configurations .................................................................................................... 29
Troubleshooting ...................................................................... 31
Glossary.................................................................................. 33
Appendix ................................................................................ 35
Configuring a FTP Server................................................................................................... 35
Preparing a Root Directory ............................................................................................ 35
Configuring a FTP server................................................................................................ 36
Configuring a HTTP Server................................................................................................ 38
Preparing a Root Directory ............................................................................................ 38
Configuring a HTTP Server............................................................................................. 38
Configuring a DHCP server............................................................................................... 41
Customizing a Ringtone Using Cool Edit Pro .................................................................. 49
Customizing a Logo File Using PictureExDemo .............................................................. 50

Changes from Previous Versions
v
The following sections are new for this version:
Customizing a Wallpaper on page 13
Customizing a Screensaver on page 14
Customizing Replace Rule File on page 17
Customizing Dial-now File on page 19
Major updates have occurred to the following sections:
Customizing Local Contact File on page 15
Updating Firmware on page 20

Yealink Auto provisioning User Guide
vi

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 shows you how to provision Yealink IP phones with the minimum settings
required. Yealink IP phones support the FTP, TFTP, HTTP, and HTTPS protocols for file
provisioning and are configured by default to use Trivial File Transfer Protocol (TFTP).
The purpose of this guide is to serve as a basic guidance for auto provisioning Yealink IP
phones, including:
Yealink VP530
Yealink SIP-T38(G)
Yealink SIP-T32(G)
Yealink SIP-T28(P)
Yealink SIP-T26(P)
Yealink SIP-T22(P)
Yealink SIP-T20(P)
The provisioning process outlined in this document applies to the firmware V70 or higher
version of Yealink IP phones. If your phones are running a firmware version earlier than 70,
please contact your system administrator for help.

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2

Getting Started
3
This section shows you how to get ready for the provisioning. The provisioning process
discussed in this guide uses TFTP and a personal computer (PC) as the provisioning
server.
To begin the provisioning process, the following are required:
Obtaining Configuration Information
Managing Configuration Files
Before beginning provisioning, you need to obtain the 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 will try 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, then 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 0 for T28 which is special.
The names of the Common CFG file for each phone model are:
You can ask the distributor or the Yealink FAE for configuration files.
Phone Model
Common Configuration File
VP530
y000000000023.cfg
SIP-T38G
y000000000038.cfg
SIP-T32G
y000000000032.cfg
SIP-T28(P)
y000000000000.cfg
SIP-T26(P)
y000000000004.cfg
SIP-T22(P)
y000000000005.cfg
SIP-T20(P)
y000000000007.cfg

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Before beginning the provisioning, you will also need the phone information. Such as,
MAC address and the SIP account of the phone.
MAC Address: The unique 12-digit serial number of the phone. You can obtain it from the
phone’s bar code at the back of the phone.
SIP Account: This may include SIP credentials such as user name, password and the
address of the phone’s registration server. Ask your system administrator for SIP account
information you need. Although SIP accounts may not be required to get the phone
working, we strongly recommend using them.
Auto provisioning enables Yealink IP phones to update automatically via downloading
the Common CFG file and MAC-Oriented CFG file. Before provisioning you may need to
edit and customize your configuration files.
Common CFG file contains configuration parameters which apply to all phones of the
same phone model, such as the language displays on the phone LCD screen.
The line beginning with “#”is considered to be a comment.
The file header “#!version:1.0.0.1”is not a comment, it must not be edited or be deleted
and must be placed in the first line.

Getting Started
5
The parameters commonly edited in the Common CFG file (T2xP as an example) are
detailed as following:
####################################################
## Common CFG File ##
####################################################
#!version:1.0.0.1
##File header "#!version:1.0.0.1" cannot be edited or deleted and must be placed in
the first line.##
#Configure the WAN port type; 0-DHCP(default), 1-PPPoE, 2-Static IP Address
#Require reboot
network.internet_port.type = 0
#Configure the static IP address, submask, gateway and DNS server for the phone
#Require reboot
network.internet_port.ip = 192.168.1.10
network.internet_port.mask = 255.255.255.0
network.internet_port.gateway =192.168.1.1
network.primary_ dns= 202.101.103.55
network.secondary_dns = 202.101.103.54
#Configure the duplex mode and the speed of the WAN port.
#0-Auto negotiate (default), 1-Full duplex 10Mbps, 2-Full duplex 100Mbps, 3-Half
duplex 10Mbps, 4-Half duplex 100Mbps;
network.internet_port.speed_duplex =
#Configure the username and password for PPPOE connection.
#Require reboot
network.pppoe.user =
network.pppoe.password =
#Configure the PC port type; 0-Router, 1-Bridge (default)
#Require reboot
network.bridge_mode = 1
#LAN port as Router settings
#Require reboot
network.pc_port.ip = 10.0.0.1
network.pc_port.mask = 255.255.255.0
network.pc_port.speed_duplex = 0
network.pc_port.dhcp_server = 1
network.dchp.start_ip = 10.0.0.10

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network.dchp.end_ip = 10.0.0.100
#Enable or disable the Plug and Play feature; 0-Disabled, 1-Enabled (default)
auto_provision.pnp_enable = 1
#Configure the domain name of the PNP server.
auto_provision.pnp_domain_name =
#Configure the value (manufacturer of the device) of the PNP subscribe message.
auto_provision.pnp_event_vendor =
#Configure the auto provision mode;
#0-Disabled (default), 1-Power on, 4-Repeatedly, 5-Weekly, 6-Power on + Repeatedly,
7-Power on + Weekly;
auto_provision.mode = 1
#Configure the interval (in minutes) for the phone to check new configuration files. It
ranges from 1 to 43200, the default value is 1440.
#It is only applicable to "Repeatedly" and "Power on + Repeatedly" modes.
auto_provision.schedule.periodic_minute = 1440
#Configure the start time of the day for the phone to check new configuration files. The
default value is 00:00.
#It is only applicable to "Weekly" and "Power on + Weekly" modes.
#If the desired start time of the day is seven forty-five a.m., the value format is 07:45.
auto_provision.schedule.time_from = 00:00
#Configure the end time of the day for the phone to check new configuration files. The
default time is 00:00.
#It is only applicable to "Weekly" and "Power on + Weekly" modes.
#If the desired end time of the day is seven forty-five p.m., the value format is 19:45.
auto_provision.schedule.time_to = 00:00
#Configure the day of week for the phone to check new configuration files. The default
vaule is 0123456.
#0-Sunday,1-Monday,2-Tuesday,3-Wednesday,4-Thursday,5-Friday,6-Saturday;
#It is only applicable to "Weekly" and "Power on + Weekly" modes.
#If the desired week is Monday, Tuesday and Wednesday, the value format is 012.
auto_provision.schedule.dayofweek = 0123456
#Configure the URL of the auto provisioning server.
auto_provision.server.url =
#Configure the username and password for downloading.

Getting Started
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auto_provision.server.username =
auto_provision.server.password =
#Configure the name of the common file.
#T28P: y000000000000.cfg, T26P: y000000000004.cfg, T22P: y000000000005.cfg,
#T20P: y000000000007.cfg-T20P;
auto_provision.common_file_name =
#Enable or disable DHCP option mode; 0-Disabled, 1-Enabled (default);
auto_provision.dhcp_option.enable =
#Configure the value (manufacturer of the device) of DHCP option 60.
auto_provision.dhcp_option.option60_value =
#Configure the custom DHCP option number. It ranges from 128 to 254.
auto_provision.dhcp_option.list_user_options =
#Set the AES key used for decrypting the Common CFG file
auto_provision.aes_key_16.com =
#Set the AES key used for decrypting MAC-Oriented CFG file
auto_provision.aes_key_16.mac =
#Set the language used on the Web page
#The available values are: English, Chinese_S, Turkish, Portuguese, Spanish, Italian,
#French, Russian, Deutsch and Czech
lang.wui =
#Set the language used on the phone LCD screen
#The available values are: English (default), Chinese_S, Chinese_T, German, French,
#Turkish, Italiano, Polish, Spanish and Portuguese
lang.gui = English
#Set the web server access type (0-Disabled, 1-HTTP&HTTPS (default), 2-HTTP only,
#3-HTTPS only)
#Require reboot
network.web_server_type = 1
#Set the HTTP port (80 by default)
#Require reboot
network.port.http = 80
#Set the HTTPS port (443 by default)
#Require reboot

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network.port.https = 443
#Set the new password (admin123) for the administrator
security.user_password = admin:admin123
#Set the new password (user123) for the user
security.user_password = user:user123
MAC-Oriented CFG file contains configuration parameters which are expected to be
updated per phone, such as the registration information.
The parameters commonly edited in the MAC-Oriented CFG file (Take T2xP IP phone as
an example) are detailed as following:
####################################################
## MAC-Oriented CFG File ##
####################################################
#!version:1.0.0.1
#File header "#!version:1.0.0.1" cannot be edited or deleted and must be placed in the
first line.##
#Line1 settings
#Enable or disable the account1, 0-Disabled (Default), 1-Enabled
account.1.enable =
#Configure the label displayed on the LCD screen for account1
account.1.label =

Getting Started
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#Configure the display name of account1
account.1.display_name =
#Configure the user name and password for register authentication
account.1.auth_name =
account.1.password =
#Configure the register user name
account.1.user_name =
#Configure the SIP server address and port (5060 by default)
account.1.sip_server_host =
account.1.sip_server_port = 5060
#Line2 settings
#Enable or disable the account2, 0-Disabled (Default), 1-Enabled
account.2.enable =
#Configure the label displayed on the LCD screen for account2
account.2.label =
#Configure the display name of account2
account.2.display_name =
#Configure the user name and password for register authentication
account.2.auth_name =
account.2.password =
#Configure the register user name
account.2.user_name =
#Configure the SIP server address and port (5060 by default)
account.2.sip_server_host =
account.2.sip_server_port = 5060
#Line3 settings (Except SIP-T20P IP phones)
#Enable or disable the account3, 0-Disabled (Default), 1-Enabled
account.3.enable =
#Configure the label displayed on the LCD screen for account3
account.3.label =
#Configure the display name of account3
account.3.display_name =
#Configure the user name and password for register authentication
account.3.auth_name =
account.3.password =
#Configure the register user name

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account.3.user_name =
#Configure the SIP server address and port (5060 by default)
account.3.sip_server_host =
account.3.sip_server_port = 5060
#Line4 settings (For SIP-T28P, SIP-T38G and VP530 IP phones only)
#Enable or disable the account4, 0-Disabled (Default), 1-Enabled
account.4.enable =
#Configure the label displayed on the LCD screen for account4
account.4.label =
#Configure the display name of account4
account.4.display_name =
#Configure the user name and password for register authentication
account.4.auth_name =
account.4.password =
#Configure the register user name
account.4.user_name =
#Configure the SIP server address and port (5060 by default)
account.4.sip_server_host =
account.4.sip_server_port = 5060
#Line5 settings (For SIP-T28P and SIP-T38G IP phones only)
#Enable or disable the account5, 0-Disabled (Default) 1-Enabled
account.5.enable =
# Configure the label displayed on the LCD screen for account5
account.5.label =
#Configure the display name of account5
account.5.display_name =
#Configure the user name and password for register authentication
account.5.auth_name =
account.5.password =
#Configure the register user name
account.5.user_name =
#Configure the SIP server address and port (5060 by default)
account.5.sip_server_host =
account.5.sip_server_port = 5060
#Line6 settings (For SIP- T28P and SIP-T38G IP phones only)
#Enable or disable the account6, 0-Disabled (Default), 1-Enabled

Getting Started
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account.6.enable =
#Configure the label displayed on the LCD screen for account6
account.6.label =
#Configure the display name of account6
account.6.display_name =
#Configure the user name and password for register authentication
account.6.auth_name =
account.6.password =
#Configure the register user name
account.6.user_name =
#Configure the SIP server address and port (5060 by default)
account.6.sip_server_host =
account.6.sip_server_port = 5060
You can configure the phone features via the parameters in the configuration files. You
can also customize your phone with a personalized ringtone, language or logo.
Yealink IP phones have built-in system ringtones and the default ring type is Ring1. You
can change the ring type, or you can customize your personal ringtone and make it take
effect via auto provisioning.
The ringtone file must be PCMU audio format, mono channel, 8K sample rate and 16 bit
resolution.
The ringtone file format must be .wav.
All ringtone files uploaded must be within 100KB.
####################################################
## Configure the access URL of the customizing ringtone ##
####################################################
ringtone.url =
#ringtone.delete =http://localhost/all
#Delete all the custom ringtones uploaded through auto provisioning
ringtone.delete =
For example: enter “ftp://192.168.1.100/Ring9.wav”in the “ringtone.url =”field. During
the auto provisioning process, the phone connects to the provisioning server
“192.168.1.100”, and downloads the ringtone file “Ring9.wav”.

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You’d better check that the ringtone file has been uploaded to the root directory of the
server before provisioning.
For more information about customizing a ringtone file, you can refer to Customizing a
Ringtone Using Cool Edit Pro in this guide.
You can modify the translation of the languages of the IP phones, but you cannot add
new language to the phone. To modify the existing language, you need to edit the
language file and upload it to the root directory of the provisioning server, then specify
the access URL in the configuration file.
The following figure shows a portion of the language file:
####################################################
## Configure the access URL of the LCD language file ##
####################################################
gui_lang.url =
#gui_lang.delete = =http://localhost/all
#Delete all custom languages downloaded through auto provision
gui_lang.delete =
For example: enter “ftp://192.168.1.100/lang-English.txt”in the “gui_lang.url = ”field.
During the auto provisioning process, the phone connects to the provisioning server
“192.168.1.100”, and downloads the language file “lang-English.txt”.
Available languages may be different between different firmware versions. Ask the
distributor for the language template file.

Getting Started
13
Yealink SIP-T2xP IP phones allow you to customize the logo displayed on the phone LCD
screen (The SIP-T20P IP phones only support displaying the text logo). Ask the distributor
for the logo file, or you can customize a .dob logo file. Upload the logo file to the root
directory of the provisioning server and then specify the access URL in the configuration
file:
####################################################
## Configure the access URL of the Logo File ##
####################################################
#(SIP-T2xP except T20P IP phones)
lcd_logo.url =
#lcd_logo.delete = =http://localhost/all
#Delete all custom logo files
lcd_logo.delete =
For example: enter “ftp://192.168.1.100/logo.dob”in the “lcd_logo.url =”field. During the
auto provisioning process, the phone connects to the provisioning server
“192.168.1.100”, and downloads the logo file “logo.dob”.
The following table lists the logo file format and resolution for each phone model:
Phone Model
Logo File Format
Resolution
SIP-T28P
.dob
<=236*82 2 gray scale
SIP-T26P
.dob
<=132*64 2 gray scale
SIP-T22P
.dob
<=132*64 2 gray scale
Upload the logo file to the root directory of the provisioning server. After provisioning,
the phone boots up, and you will then find that the customized logo displays on the
phone LCD screen.
For more information about customizing a Logo file, refer to Customizing a Logo File
Using PictureExDemo in this guide.
Yealink SIP-T3xG and VP530 IP phones allow you to customize the wallpaper displayed
on the phone LCD screen. Upload the wallpaper image to the root directory of the
provisioning server and then specify the access URL in the configuration file:
####################################################
## Configure the access URL of the wallpaper ##
####################################################
#(SIP-T3xG/VP530 IP phones only)
wallpaper_upload.url =

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For example: enter “ftp://192.168.1.100/wallpaper.jpg”in the “wallpaper_upload.url =”
field. During the auto provisioning process, the phone connects to the provisioning
server “192.168.1.100”, and downloads the wallpaper image “wallpaper.jpg”.
The following table lists the wallpaper image format and resolution for each phone
model:
Phone Model
Wallpaper Image
Format
Resolution
VP530
.jpg/.png/.bmp
<=1920*1200
SIP-T38G
.jpg/.png/.bmp
<=480*272
SIP-T32G
.jpg/.png/.bmp
<=480*272
Yealink SIP-T3xG IP phones allow you to customize the screensaver displayed on the
phone LCD screen. The screensaver will automatically start each time your phone is idle
a certain period of time. You can stop the screensaver at any time by pressing any key.
Upload the screensaver image to the root directory of the provisioning server and then
specify the access URL in the configuration file:
####################################################
## Configure the access URL of the screensaver ##
####################################################
#(SIP-T3xG IP phones only)
screen_saver.pic.url =
For example: enter “ftp://192.168.1.100/screensaver.jpg”in the “screen_saver.pic.url =”
field. During the auto provisioning process, the phone connects to the provisioning
server “192.168.1.100”, and downloads the screensaver image “screensaver.jpg”.
The following table lists the screensaver image format and resolution for each phone
model:
Phone Model
Screensaver Image
Format
Resolution
SIP-T38G
.jpg/.png/.bmp
<=480*272
SIP-T32G
.jpg/.png/.bmp
<=480*272