Name: Yealink T5 Series
Brand: Yealink
Rating: 5 (1 reviews)

To Next Page

To Previous Page

GNU GPL INFORMATION

Yealink IP phone firmware contains third-party software under the GNU General Public License (GPL). Yealink uses soft-

ware under the specific terms of the GPL. Please refer to the GPL for the exact terms and conditions of the license.

The original GPL license, source code of components licensed under GPL and used in Yealink products can be down-

loaded online: http://www.yealink.com/onepage_83.html.

Introduction5
- Related Documentations5
- Recommended References5
- Typographic and Writing Conventions6
Table of Contents7
Getting Started23
- Requirements23
- Yealink IP Phones in a Network23
- Initialization Process Overview24
- Verifying Startup25
Phone Network27
- Ipv4 and Ipv6 Network Settings27
- Supported DHCP Option for Ipv432
  - DHCP Option 66, Option 43 and Custom Option DHCP Option 42 and Option32
  - DHCP Option 1234
    - DHCP Option 12 Hostname Configuration34
    - DHCP Option 60 Configuration34
- Pppoe35
  - Pppoe Configuration35
- Vlan35
- Wi-Fi40
  - Wi-Fi Configuration40
- Real-Time Transport Protocol (RTP) Ports43
  - RTP Ports Configuration43
- Network Address Translation (NAT)44
- Reserved Ports47
  - Guidelines for Determining the Range of Port Numbers47
  - Reserved Ports Configuration47
- Internet Port and PC Port48
  - Supported Transmission Methods48
  - Internet Port and PC Port Configuration49
- Vpn50
  - VPN Related Files50
  - VPN Configuration50
- Quality of Service (Qos)51
  - Voice, Video and SIP Qos Configuration52
- 802.1X Authentication52
  - 802.1X Authentication Configuration53
- TR-069 Device Management55
  - Supported RPC Methods55
  - TR-069 Configuration56
Phone Provisioning59
- Boot Files, Configuration Files and Resource Files59
- Provisioning Methods65
- Setting up a Provisioning Server77
- Keeping User's Personalized Settings after Auto Provisioning81
- Example: Deploying Phones from the Provisioning Server84
Firmware Upgrade87
- Firmware for each Phone Model Firmware Upgrade Configuration87
Phone Customization89
- Language89
  - Supported Languages89
  - Language Display Configuration90
  - Language for Phone Display Customization90
  - Language for Web Display Customization92
- Wallpaper95
  - Wallpaper Configuration95
  - Wallpaper Customization96
  - Example: Setting a Custom Picture as Wallpaper96
- Screen Saver96
  - Screensaver Configuration97
- Backlight98
  - Supported Backlight Options98
  - Backlight Brightness and Time Configuration98
- Page Tips99
  - Phone Page Tips99
    - Phone Page Tips Indicator99
    - Phone Page Tips Configuration100
  - Expansion Module Page Tips101
    - Expansion Module Page Tips Configuration101
    - Expansion Module Page Tips Indicator101
- Time and Date102
  - Time Zone102
  - NTP Settings105
    - NTP Configuration106
  - DST Settings107
  - Time and Date Manually Configuration111
  - Time and Date Format Configuration111
  - Date Customization Rule112
- Call Display112
  - Call Display Configuration113
- Display Method on Dialing114
  - Display Method on Dialing Configuration114
- Key as Send115
  - Key as Send Configuration115
- Softkey Layout115
  - Supported Call States and Soft Keys116
  - Softkey Layout File Customization117
    - Customizing Softkey Layout File118
    - Softkey Layout File Elements and Attributes118
  - Softkey Layout Configuration119
  - Example: Setting the Soft Keys Layout in Talking State120
- Notification Popups120
  - Notification Popups Configuration121
- Power/Mute LED Indicator122
  - Power/Mute LED Indicator Configuration122
- Bluetooth124
  - Bluetooth Configuration124
- Handset/Headset/Speakerphone Mode125
  - Handset/Headset/Speakerphone Mode Configuration125
- DSS Keys126
  - Supported DSS Keys126
  - Supported Dsskey Types126
  - Shortcut Key/Programmable Key Icons Limit127
  - Line Keys128
  - Programmable Keys134
    - Supported Programmable Keys135
    - Programmable Keys Configuration136
  - Shortcut Keys138
    - Shortcut Keys Configuration139
  - Ext Keys140
    - Ext Keys Configuration140
  - Shortcut Key/Programmable Key Icons Customization142
- Enhanced DSS Keys146
  - Guidelines for Configuring Enhanced DSS Keys146
  - Macro Action Strings147
  - EDK Configuration149
  - EDK List Configuration150
  - EDK User Input Prompt Configuration151
  - EDK Soft Keys Configuration153
- Power Saving156
  - Power Saving Configuration156
- USB Port Lock159
  - USB Port Lock Configuration159
- Search Source List in Dialing160
  - Search Source File Customization160
    - Search Source File Attributes160
    - Customizing Search Source File161
  - Search Source List Configuration161
- Recent Call Display in Dialing162
  - Recent Call in Dialing Configuration162
- Door Phone162
  - Door Phone Parameters163
- Android Keys Display166
  - Android Keys Display Configuration167
- Status Bar and Control/Notification Center Display167
  - Status Bar and Control/Notification Center Display Configuration167
- Warnings Display167
  - Warnings Display Configuration168
- Browser Home Page168
  - Browser Home Page Configuration168
Account Settings169
- Account Registration169
- Outbound Proxy in Dialog174
  - Outbound Proxy in Dialog Configuration174
- Server Redundancy174
- SIP Server Name Resolution178
  - SIP Server Name Resolution Configuration179
- Static DNS Cache179
  - Behave with a Configured DNS Server180
  - Static DNS Cache Configuration180
- Logon Wizard183
  - Logon Wizard Configuration183
- Multiple Line Keys Per Account185
  - Multiple Line Keys Per Account Configuration185
  - Default Account185
Call Log187
- Call Log Display187
- Call Log Configuration187
- Call Logs Backup189
Directory191
- Local Directory191
- Local Contacts Backup196
- Google Contacts197
- Lightweight Directory Access Protocol (LDAP)199
  - LDAP Attributes200
  - LDAP Configuration200
- Remote Phone Book205
- Directory List for Directory Icon208
- Directory Search Settings210
  - Directory Search Settings Configuration210
Call Features211
- Dial Plan Defined by Four Patterns (Old Dial Plan Mechanism)211
  - Basic Regular Expression Syntax for Four Patterns212
  - Replace Rule File Customization212
    - Customizing the Replace Rule File213
    - Replace Rule File Attributes213
  - Dial Now File Customization213
    - Dial Now File Attributes213
    - Customizing the Dial Now File214
  - Replace Rule Configuration214
  - Dial Now Configuration215
  - Area Code Configuration216
  - Block out Configuration217
  - Example: Adding Replace Rules Using a Replace Rule File218
- Dial Plan Defined by Digit Map (New Dial Plan Mechanism)218
  - Basic Regular Expression Syntax for Digit Map218
  - Digit Map for All Lines Configuration219
  - Digit Map for a Specific Line Configuration223
- Emergency Dialplan and Enhanced 911227
  - Emergency Dialplan and Enhanced 911 Configuration227
- Hotline229
  - Hotline Configuration230
- Off Hook Hot Line Dialing230
  - Off Hook Hot Line Dialing Configuration231
- Live Dialpad231
  - Live Dialpad Configuration231
- Auto Redial232
  - Auto Redial Configuration232
- Recall Configuration233
- Speed Dial233
  - Speed Dial Key Configuration234
- Password Dial234
  - Password Dial Configuration234
- Call Timeout235
  - Call Timeout Configuration235
- Anonymous Call235
  - Anonymous Call Configuration236
- Call Number Filter237
  - Call Number Filter Configuration237
- IP Address Call237
  - IP Address Call Configuration237
- Off Hook Answering238
  - Off Hook Answering Configuration238
- Auto Answer238
  - Auto Answer Configuration238
- Anonymous Call Rejection240
  - Anonymous Call Rejection Configuration240
- Call Waiting241
  - Call Waiting Configuration241
- Do Not Disturb (DND)242
  - DND Settings Configuration243
  - DND Feature Configuration244
    - DND in Phone Mode Configuration244
    - DND in Custom Mode Configuration245
  - DND Synchronization for Server-Side Configuration246
- Call Hold247
  - Call Hold Configuration247
  - Music on Hold (Moh) Configuration248
- Call Mute249
  - Microphone Mute Configuration Keep Mute249
    - Keep Mute Configuration250
  - Mute Alert Tone250
    - Mute Alert Tone Configuration250
- Call Forward251
  - Call Forward Settings Configuration251
  - Call Forward Feature Configuration252
    - Call Forward in Phone Mode Configuration253
    - Call Forward in Custom Mode Configuration257
  - Call Forward Synchronization for Server-Side Configuration260
- Call Transfer261
  - Call Transfer Configuration262
  - Transfer Mode for Dsskey Configuration263
- Conference264
  - Conference Type Configuration264
  - Local Conference Configuration264
  - Network Conference Configuration265
- Call Recording265
  - Call Recording Configuration266
- Multicast Paging266
  - Multicast Paging Group Configuration266
  - Multicast Listening Group Configuration267
  - Multicast Paging Settings268
    - Multicast Paging Settings Configuration269
Audio Features271
- Alert Tone271
  - Alert Tone Configuration271
- Ring Tones272
  - Custom Ringtone Limit273
  - Ringtone Configuration273
- Distinctive Ring Tones274
  - Supported Alert-Info Headers Format275
  - Distinctive Ring Tones Configuration278
- Ringer Device279
  - Ringer Device Configuration279
- Audio Volume280
  - Sending Volume Configuration280
- Tones281
  - Supported Tones282
  - Tones Configuration283
- Audio Codecs286
  - Supported Audio Codecs286
  - Audio Codecs Configuration288
- Packetization Time (Ptime)291
  - Supported Ptime of Audio Codec291
  - Ptime Configuration292
- Early Media292
  - Early Media Configuration292
- Headset Prior292
  - Headset Prior Configuration293
- Dual Headset293
  - Dual Headset Configuration293
- Acoustic Clarity Technology294
- Dtmf299
- Voice Quality Monitoring (VQM)303
  - Rtcp-Xr303
    - RTCP-XR Configuration303
  - Vq-Rtcpxr304
- Silent Mode310
  - Silent Mode Configuration311
Video Features312
- Video Settings312
  - Video Settings Configuration312
- Video Codecs314
  - Video Codecs Configuration315
Security Features317
- User and Administrator Identification317
  - User and Administrator Identification Configuration317
  - User Access Level Configuration318
- Auto Logout Time319
  - Auto Logout Time Configuration319
- Phone Lock319
  - Operation Behaviors on Lock Phone320
  - Phone Lock Configuration320
- Transport Layer Security (TLS)321
- Secure Real-Time Transport Protocol (SRTP)329
  - SRTP Configuration330
- Encrypting and Decrypting Files331
- Incoming Network Signaling Validation335
  - Incoming Network Signaling Validation Configuration335
Advanced Features337
- Call Pickup337
  - Directed Call Pickup337
    - Directed Call Pickup Configuration337
  - Group Call Pickup338
    - Group Call Pickup Configuration339
- Dialog Info Call Pickup340
  - Dialog Info Call Pickup Configuration341
- Call Completion341
  - Call Completion Configuration344
  - Example: Using Call Completion344
- Call Park and Retrieve344
- Automatic Call Distribution (ACD)346
- Busy Lamp Field349
- Shared Line356
  - State Indicator of Shared Line356
  - Shared Call Appearance (SCA) Configuration357
    - SCA Configuration357
- Intercom358
- CSTA Control362
  - CSTA Control Configuration362
- Action URL362
- Action URI376
- Voice Mail382
  - MWI for Voice Mail Configuration383
- XML Browser385
  - XML Browser Configuration385
- Hot Desking386
  - Hot Desking Key Configuration386
  - Hot Desking Configuration386
Using Handsets with T58V/T58A/T56A Phones389
- Handset Backlight389
  - Handset Backlight Configuration389
- Handset Keypad Light390
  - Handset Keypad Light Configuration390
- Handset Wallpaper390
  - Handset Wallpaper Configuration391
- Handset Screen Saver391
  - Handset Screen Saver Configuration391
- Handset Name392
  - Handset Name Configuration392
- Number Assignment392
  - Number Assignment Configuration392
- End Call on Hook394
  - End Call on Hook Configuration394
- Advisory Tones394
  - Advisory Tones Configuration394
- Base PIN395
  - Base PIN Configuration395
- DECT Intercom396
  - DECT Intercom Configuration396
- Shared Directory397
  - Shared Directory Configuration397
  - Shared Contact File Customization398
    - Customizing Shared Contact File398
    - Shared Contact File Elements and Attributes398
- Master-Slave Mode399
  - Master-Slave Mode Configuration399
  - Example: Configuring the Master-Slave Mode Feature400
- Repeater Settings Parameters401
- Handset Settings Parameters402
  - Custom Handset Related Configurations405
- Handset Firmware Upgrade Configuration406
Using CP960 Star Connection Feature408
- Guidelines for Configuring Star Connection Feature408
- CP960 Star Connection Feature Configuration409
- Example: Configuring CP960 Star Connection Feature410
General Features411
- Line Identification Presentation411
  - CLIP and COLP Configuration411
- Return Code for Refused Call413
  - Return Code for Refused Call Configuration413
- Hide Feature Access Codes413
  - Hide Feature Access Codes Configuration414
- Accept SIP Trust Server Only414
  - Accept SIP Trust Server Only Configuration414
- 100 Reliable Retransmission415
  - 100 Reliable Retransmission Configuration415
- SIP Session Timer416
  - SIP Session Timer Configuration416
- Session Timer417
  - Session Timer Configuration417
- Reboot in Talking418
  - Reboot in Talking Configuration418
- Reserve # in User Name419
  - Reserve # in User Name Configuration419
- Busy Tone Delay420
  - Busy Tone Delay Configuration420
Configuration Parameters421
- Broadsoft Parameters421
- Ethernet Interface MTU Parameter436
- SIP Settings Parameters436
- Call Settings Parameters438
- APP Settings Configuration438
Troubleshooting Methods440
- Log Files440
- Local Logging440
- Resetting Phone and Configuration447
- Packets Capture450
  - Capturing the Packets Via Web User Interface450
    - Capturing the Packets in Enhanced Way450
    - Capturing the Packets in Normal Way451
  - Ethernet Software Capturing Configuration451
    - Span to PC Port Configuration451
- Watch Dog452
  - Watch Dog Configuration452
- Analyzing Configuration Files452
- Exporting All the Diagnostic Files454
- Phone Status454
  - Viewing the Phone Status455
- Phone Reboot455
Troubleshooting Solutions457
- IP Address Issues457
- Time and Date Issues458
  - Display Time and Date Incorrectly458
- Display Issues458
  - The Phone Screen Is Blank458
    - The Phone Displays "No Service458
- Phone Book Issues458
  - Difference between a Remote Phone Book and a Local Phone Book458
- Audio Issues458
- Camera and Video Issues459
- Wi-Fi and Bluetooth Issues460
- Firmware and Upgrading Issues460
- System Log Issues461
  - Fail to Export the System Log to a Provisioning Server (FTP/TFTP Server)461
  - Fail to Export the System Log to a Syslog Server461
- Password Issues461
  - Restore the Administrator Password461
  - The Web Screen Displays "Default Password Is in Use. Please Change462
- Power and Startup Issues462
- Other Issues462
Appendix465
- RFC and Internet Draft Support465
- Reading Icons467

Yealink T5 Series Administrator's Guide

Table of Contents

Other manuals for Yealink T5 Series

Questions and Answers:

Yealink T5 Series Specifications

Related product manuals

Brand	Yealink
Model	T5 Series
Category	IP Phone
Language	English