Yealink W80 Service manual

2
Summary of Changes
This section describes the changes to this guide for each release and guide version.
Changes for Release V83, Guide Version V83.80
The following sections are new for this version:
lEmergency Alarm
lHearing Aid Compatibility (HAC) Volume Control Configuration
lAccount Registration File Customization
lAccount Registration File Upload
lDevice Management
lObtaining the DM IP Address via DHCP Option 43
lFinding the MAC Address and IP Address of the Device
lWeb Page Display
Major updates have occurred to the following section:
lWeb Statistics

3
Administrator’s Guide for W80 DECT IP Multi-Cell System

Table of Contents
1
Table of Contents
Summary of Changes 2
Changes for Release V83, Guide Version V83.80 2
Table of Contents 1
W80 DECT IP Multi-Cell System Introduction 13
Components of the DECT IP Multi-Cell System 13
Deployments of the DECT IP Multi-Cell System 14
Related Documentations 14
First Steps 16
Preparing to Use the Multi-Cell System 16
Defining the Device Role 16
LED Indicators on the W80DM/W80B 17
Finding the MAC Address and IP Address of the Device 18
Configuring the System via Web User Interface 19
Accessing Web User Interface 19
Navigating the Web User Interface 19
Logging out of the Web User Interface 20
Initialization Instructions 21
Initialization Process Overview 21
Loading the ROM File 21
Configuring the VLAN 21
Querying the DHCP (Dynamic Host Configuration Protocol) Server 21
Contacting the Provisioning Server 21
Updating Firmware 21
Downloading the Resource Files 22
Verifying Startup 22
Setting up the Base Stations 23
Base Station Pre-registration 23
Base Station Pre-registration Configuration 23
Manually Registering Base Stations to the DM 24
DM IP 24
DM IP Configuration 24
Obtaining the DM IP Address via DHCP Option 43 25
Base Station Settings 26
Base Station Settings Configuration 26
Managing the Connected Base Stations 28
Base Station Synchronization 29
Synchronization Planning 29
Managing the Handsets 31
Registering Handsets via Web User Interface 31

Administrator’s Guide for W80 DECT IP Multi-Cell System
2
IPUI Registration 31
Obtaining the IPUI Code of the Handset 31
Notes on Configuring IPUI 32
IPUI Code Configuration 32
Handset Registration Center 32
Registering Handsets Time-Controlled 33
Registering Handsets at Once 33
Manually Closing the Registration 33
De-registering a Handset 34
Account Settings 35
Account Registration 35
Supported Accounts 35
SIP Server Template Configuration 35
Accounts Registration Configuration 37
Registration Settings Configuration 39
Account Registration File Customization 41
Account Registration File Elements 41
Customizing Account Registration File 42
Account Registration File Upload 42
Outbound Proxy in Dialog 42
Outbound Proxy in Dialog Configuration 42
Server Redundancy 43
Behaviors When Working Server Connection Fails 44
Registration Method of the Failover/Fallback Mode 44
Fallback Server Redundancy Configuration 45
Failover Server Redundancy Configuration 45
SIP Server Name Resolution 46
SIP Server Name Resolution Configuration 47
Static DNS Cache 48
Behave with a Configured DNS Server 48
Static DNS Cache Configuration 48
Number of Active Handsets Per Base 51
Number of Active Handsets Per Base Configuration 52
Network Configurations 53
IPv4 Network Settings 53
IPv4 Configuration 53
DHCP Option for IPv4 55
Supported DHCP Option for IPv4 55
DHCP Option 66, Option 43 and Custom Option 55
DHCP Option 42 Option 2 55
DHCP Option 12 56
DHCP Option 12 Hostname Configuration 56
DHCP Option 60 56
DHCP Option 60 Configuration 56

Table of Contents
3
VLAN 57
LLDP Configuration 57
CDP Configuration 58
Manual VLAN Configuration 58
DHCP VLAN Configuration 59
VLAN Change Configuration 59
Real-Time Transport Protocol (RTP) Ports 60
RTP Ports Configuration 60
Network Address Translation (NAT) 61
NAT Traversal Configuration 61
Keep Alive Configuration 64
Rport Configuration 64
SIP Port and TLS Port Configuration 65
VPN 65
OpenVPN Related Files 65
VPN Configuration 66
Quality of Service (QoS) 66
Voice and SIP QoS Configuration 67
TR-069 Device Management 67
Supported RPC Methods 67
TR-069 Configuration 68
802.1x Authentication 69
802.1x Authentication Configuration 70
Web Statistics 72
Base Station Group 72
Base Station Statistics 72
Cluster Graph Statistics 73
Viewing Base Station Group Statistics 74
All Calls 75
All Calls Statistics 76
Viewing All Calls Statistics 76
Base Stations Calls 77
Base Stations Calls Statistics 77
Viewing Base Stations Calls Statistics 78
Handsets Calls 78
Handsets Calls Statistics 78
Viewing Handsets Calls Statistics 79
Abnormal Calls 79
Abnormal Calls Statistics 79
Viewing Abnormal Calls Statistics 80
Upgrade Information 81
Upgrade Information Statistics 81
Viewing Upgrade Information Statistics 81
DECT Signal 82

Administrator’s Guide for W80 DECT IP Multi-Cell System
4
DECT Signal Statistics 82
Viewing DECT Signal Statistics 83
Phone Provisioning 84
Boot Files, Configuration Files, and Resource Files 84
Boot Files 84
Common Boot File 84
MAC-Oriented Boot File 85
Boot File Attributes 85
Customizing a Boot File 85
Configuration Files 86
Common CFG File 86
MAC-Oriented CFG File 86
MAC-local CFG File 86
Configuration File Customization 86
Customizing a Configuration File 87
Configuration File Attributes 87
Resource Files 87
Supported Resource Files 87
Files Download Process 88
Provisioning Methods 88
Provisioning Methods Priority 89
Web User Interface 89
Quick Login Configuration 89
Web Server Type Configuration 90
Central Provisioning 91
Auto Provisioning Settings Configuration 92
Setting Up a Provisioning Server 97
Supported Provisioning Protocols 97
Provisioning Protocols Configuration 97
Supported Provisioning Server Discovery Methods 98
PnP Provision Configuration 98
DHCP Provision Configuration 98
Static Provision Configuration 99
Configuring a Provisioning Server 100
Keeping User’s Personalized Settings after Auto Provisioning 100
Keeping User’s Personalized Settings Configuration 100
Auto Provisioning Flowchart for Keep User’s Personalized Configuration Settings 102
Example: Keeping User’s Personalized Settings 103
Clearing User's Personalized Configuration Settings 103
Custom Handset Related Configurations 103
Security Features 105
User and Administrator Identification 105
User and Administrator Identification Configuration 105
User Access Level Configuration 106

Table of Contents
5
Auto Logout Time 107
Auto Logout Time Configuration 107
Base PIN 107
Base PIN Configuration 107
Emergency Number 108
Emergency Number Configuration 108
Emergency Alarm 108
Emergency Alarm Configuration 109
Transport Layer Security (TLS) 111
Supported Cipher Suites 112
Supported Trusted and Server Certificates 112
Supported Trusted Certificates 113
TLS Configuration 115
Secure Real-Time Transport Protocol (SRTP) 117
SRTP Configuration 118
Encrypting and Decrypting Files 118
Configuration Files Encryption Tools 119
Configuration Files Encryption and Decryption 119
Encryption and Decryption Configuration 119
Example: Encrypting Configuration Files 121
Incoming Network Signaling Validation 122
Incoming Network Signaling Validation Configuration 122
Firmware Upgrade 124
Firmware for Each Phone Model 124
Firmware Upgrade Configuration 124
Upgrading Multiple Handsets via Web User Interface 127
Audio Features 128
Alert Tone 128
Alert Tone Configuration 128
Ringer Device 128
Ringer Device Configuration 129
Hearing Aid Compatibility (HAC) Volume Control Configuration 129
Tones 129
Supported Tones 129
Tones Configuration 130
Audio Codecs 132
Supported Audio Codecs 132
Audio Codecs Configuration 133
Packetization Time (PTime) 135
Supported PTime of Audio Codec 135
PTime Configuration 135
Early Media 136
Early Media Configuration 136
Acoustic Clarity Technology 136

Administrator’s Guide for W80 DECT IP Multi-Cell System
6
Background Noise Suppression (BNS) 136
Automatic Gain Control (AGC) 136
Voice Activity Detection (VAD) 137
VAD Configuration 137
Comfort Noise Generation (CNG) 137
CNG Configuration 137
Jitter Buffer 137
Jitter Buffer Configuration 138
DTMF 138
DTMF Keypad 139
Transmitting DTMF Digit 139
Transmitting DTMF Digit Configuration 139
Suppress DTMF Display 141
Suppress DTMF Display Configuration 141
Handset Customization 142
Power LED Indicator of Handset 142
Power LED Indicator of Handset Configuration 142
Handset Keypad Light 143
Handset Keypad Light Configuration 143
Handset Backlight 143
Handset Backlight Configuration 144
Handset Wallpaper 144
Handset Wallpaper Configuration 144
Handset Screen Saver 145
Handset Screen Saver Configuration 145
Language 145
Supported Languages 146
Language Display Configuration 146
Language for Web Display Customization 147
Customizing a Language Pack for Web Display 147
Custom Language for Web Display Configuration 148
Time and Date 148
Time Zone 149
NTP Settings 152
NTP Configuration 152
DST Settings 154
Auto DST File Attributes 154
Customizing Auto DST File 154
DST Configuration 155
Time and Date Manually Configuration 157
Time and Date Format Configuration 157
Date Customization Rule 159
Input Method 159
Input Method Configuration 160

Table of Contents
7
Search Source List in Dialing 160
Search Source File Customization 160
Search Source File Attributes 161
Customizing Search Source File 161
Search Source List Configuration 161
Call Display 163
Call Display Configuration 163
Display Method on Dialing 164
Display Method on Dialing Configuration 164
Key As Send 165
Key As Send Configuration 165
Recent Call Display in Dialing 165
Recent Call in Dialing Configuration 165
Warnings Display 165
Warnings Display Configuration 166
Advisory Tones 166
Advisory Tones Configuration 166
Shortcut Customization 167
Shortcut Customization Configuration 167
Directory 169
Local Directory 169
Local Contact File Customization 169
Local Contact File Elements and Attributes 169
Customizing Local Contact File 170
Local Contact Files and Resource Upload 170
Lightweight Directory Access Protocol (LDAP) 170
LDAP Attributes 170
LDAP Configuration 171
Remote Phone Book 175
Remote Phone Book File Customization 176
Remote Phone Book File Elements 176
Customizing Remote Phone Book File 176
Remote Phone Book Configuration 177
Example: Configuring a Remote Phone Book 178
Shared Directory 178
Shared Directory Configuration 178
Shared Contact File Customization 179
Shared Contact File Elements and Attributes 179
Customizing Shared Contact File 179
XML Phonebook 179
XML Phonebook Configuration 179
Directory Search Settings 180
Directory Search Settings Configuration 180
Call Log 182