Yealink Telkom T21P E2 Manuals

Manuals and User Guides for Yealink Telkom T21P E2. We have 7 Yealink Telkom T21P E2 manuals available for free PDF download: Administrator's Manual, User Manual, Quick Start Manual, Quick Reference Manual

Yealink Telkom T21P E2 Quick Start Manual

Yealink T21P E2 Manual

Brand: Yealink | Category: Telephone | Size: 0 MB

Yealink Telkom T21P E2 Administrator's Manual (622 pages)

SIP-T2 Series; SIP-T4 Series; SIP-T5 Series

Brand: Yealink | Category: IP Phone | Size: 6 MB

Introduction

5
Table of Contents

11
Getting Started

21
Phone Network

25
- Ipv4 and Ipv6 Network Settings
  25
  - IP Addressing Mode Configuration
    26
  - Ipv4 Configuration
    27
  - Ipv6 Configuration
    30
- DHCP Option for Ipv4
  34
  - Supported DHCP Option for Ipv4
    34
  - DHCP Option 66, Option 43 and Custom Option
    35
  - DHCP Option 42, Option 2 and Option 100
    36
  - DHCP Option 12
    36
  - DHCP Option 120
    37
  - DHCP Option 60
    38
- DHCP Option for Ipv6
  39
  - Supported DHCP Option for Ipv6
    39
  - DHCP Option 59 and Custom Option
    39
- Vlan
  39
  - LLDP Configuration
    40
  - CDP Configuration
    41
  - Manual VLAN Configuration
    42
  - Dhcp Vlan
    45
  - VLAN Setting Configuration
    46
- Wi-Fi
  46
  - Wi-Fi Configuration
    46
- Real-Time Transport Protocol (RTP) Ports
  53
  - RTP Ports Configuration
    53
- Network Address Translation (NAT)
  54
- Internet Port and PC Port
  60
  - Supported Transmission Methods
    60
  - Internet Port and PC Port Configuration
    60
- Vpn
  62
  - VPN Related Files
    62
  - VPN Configuration
    63
- Quality of Service (Qos)
  63
  - Voice and SIP Qos Configuration
    64
- 802.1X Authentication
  65
  - 802.1X Authentication Configuration
    65
- TR-069 Device Management
  68
  - Supported RPC Methods
    68
  - TR069 Configuration
    69
Phone Provisioning

73
Firmware Upgrade

111
- Firmware for each Phone Model
  111
- Firmware Upgrade Configuration
  112
Phone Customization

113
- Language
  114
  - Supported Languages
    114
  - Language Display Configuration
    115
  - Language Customization
    116
  - Example: Setting a Custom Language for Phone Display
    121
- Contrast
  121
  - Contrast Configuration
    121
- Wallpaper
  122
- Transparency
  125
  - Transparency Configuration
    126
- Screen Saver
  126
- Backlight
  133
  - Supported Backlight Options
    134
  - Backlight Brightness and Time Configuration
    134
- Label Length for Line Key Display
  136
  - Label Length Display Configuration
    137
- Label Alignment for Line/Ext Key Display
  137
  - Label Alignment Display Configuration
    138
- Linekey Length in Short
  138
  - Linekey Length Shorten Rules
    139
  - Linekey Length in Short Configuration
    139
- Page Switch Key
  140
  - Page Switch Key Configuration
    140
- Page Tips
  140
  - Phone Page Tips
    141
  - Expansion Module Page Tips
    142
- Time and Date
  143
  - Time Zone
    144
  - NTP Settings
    147
  - DST Settings
    150
  - Time and Date Manually Configuration
    154
  - Time and Date Format Configuration
    155
  - Date Customization Rule
    156
- Idle Clock Display
  157
  - Idle Clock Display Configuration
    157
- Logo Customization
  157
  - Custom Logo Picture Limit
    158
  - Customizing a Logo Picture
    158
  - Custom Logo Configuration
    159
  - Example: Setting a Custom Logo Display
    160
- Call Display
  160
  - Call Display Configuration
    161
- Display Method on Dialing
  163
  - Display Method on Dialing Configuration
    163
- Key as Send
  164
  - Key as Send Configuration
    164
- Softkey Layout
  165
- Input Method
  174
  - Input Method File Customization
    174
  - Input Method Configuration
    175
- Notification Popups
  177
  - Notification Popups Configuration
    178
- Power LED Indicator
  179
  - Power LED Indicator Configuration
    179
- Bluetooth
  182
  - Bluetooth Configuration
    182
- Handset/Headset/Speakerphone Mode
  184
  - Handset/Headset/Speakerphone Mode Configuration
    184
- DSS Keys
  185
  - Supported DSS Keys
    185
  - Supported Dsskey Types
    186
  - Line Keys
    187
  - Programmable Keys
    195
  - Ext Keys
    200
- Enhanced DSS Keys
  203
  - Some Guidelines for Configuring Enhanced DSS Keys
    203
  - Macro Action Strings
    204
  - EDK Configuration
    208
  - EDK List Configuration
    209
  - EDK Prompt Configuration
    210
  - EDK Soft Keys Configuration
    212
  - Example: Configuring EDK List for a Line Key
    217
- Power Saving
  217
  - Power Saving Configuration
    218
- USB Port Lock
  221
  - USB Port Lock Configuration
    221
- Search Source List in Dialing
  221
  - Search Source File Customization
    222
  - Search Source List Configuration
    223
- Recent Call Display in Dialing
  225
  - Recent Call in Dialing Configuration
    226
Account Settings

227
- Account Registration
  227
  - Supported Accounts
    227
  - Accounts Registration Configuration
    228
  - Registration Settings Configuration
    232
- Outbound Proxy in Dialog
  235
  - Outbound Proxy in Dialog Configuration
    235
- Server Redundancy
  236
- SIP Server Name Resolution
  245
  - SIP Server Name Resolution Configuration
    245
- Static DNS Cache
  246
  - Behave with a Configured DNS Server
    246
  - Static DNS Cache Configuration
    247
- Logon Wizard
  251
  - Logon Wizard Configuration
    251
- Multiple Line Keys Per Account
  253
Call Log

259
- Call Log Display
  259
- Call Log Configuration
  260
- Call Logs Backup
  261
Directory

265
- Local Directory
  265
- Local Contacts Backup
  272
- Favorite Contacts
  274
  - Favorites Configuration
    275
- Lightweight Directory Access Protocol (LDAP)
  275
  - LDAP Attributes
    276
  - LDAP Configuration
    276
- Remote Phone Book
  282
- Directory List for Directory/Dir Soft Key
  287
- Directory Search Settings
  291
  - Directory Search Settings Configuraion
    291
Call Features

293
- Dial Plan
  294
  - Dial Plan Defined by Four Patterns
    294
  - Dial Plan Defined by Digit Map
    303
- Emergency Dialplan and Enhanced 911
  313
  - Emergency Dialplan and Enhanced 911 Configuration
    314
- Hotline
  318
  - Hotline Configuration
    319
- Off Hook Hot Line Dialing
  320
  - Off Hook Hot Line Dialing Configuration
    320
- Live Dialpad
  321
  - Live Dialpad Configuration
    321
- Auto Redial
  322
  - Auto Redial Configuration
    322
- Recall Configuration
  323
- Speed Dial
  324
  - Speed Dial Key Configuration
    324
- Password Dial
  324
  - Password Dial Configuration
    325
- Call Timeout
  326
  - Call Timeout Configuration
    326
- Anonymous Call
  326
  - Anonymous Call Configuration
    327
- Call Number Filter
  329
  - Call Number Filter Configuration
    329
- IP Address Call
  329
  - IP Address Call Configuration
    329
- Ignoring Incoming Calls
  330
  - Ignoring Incoming Calls Configuration
    331
- Off Hook Answering
  331
  - Off Hook Answering Configuration
    331
- Auto Answer
  331
  - Auto Answer Configuration
    332
- Anonymous Call Rejection
  334
  - Anonymous Call Rejection Configuration
    334
- Call Waiting
  336
  - Call Waiting Configuration
    336
- Do Not Disturb (DND)
  338
- Multiple Call Appearances
  344
  - Multiple Call Appearances Configuration
    344
- Call Hold
  345
  - Call Hold Configuration
    346
  - Music on Hold (Moh) Configuration
    348
- Call Mute
  349
  - Microphone Mute Configuration
    350
  - Keep Mute
    350
- Call Forward
  351
- Call Transfer
  365
  - Call Transfer Configuration
    365
  - Transfer Mode for Dsskey Configuration
    367
- Conference
  367
- USB Recording
  370
  - USB Recording Configuration
    370
- Multicast Paging
  371
Audio Features

379
- Alert Tone
  379
  - Alert Tone Configuration
    380
- Ring Tones
  381
  - Custom Ringtone Limit
    382
  - Ringtone Configuration
    382
- Distinctive Ring Tones
  384
  - Supported Alert-Info Headers Format
    384
  - Distinctive Ring Tones Configuration
    388
- Ringer Device
  390
  - Ringer Device Configuration
    390
- Audio Volume
  390
  - Ringer Volume Configuration
    391
  - Sending Volume Configuration
    391
- Tones
  393
  - Supported Tones
    393
  - Tones Configuration
    394
- Audio Codecs
  399
  - Supported Audio Codecs
    399
  - Audio Codecs Configuration
    401
- Packetization Time (Ptime)
  403
  - Supported Ptime of Audio Codec
    403
  - Ptime Configuration
    404
- Early Media
  404
  - Early Media Configuration
    405
- Headset Prior
  405
  - Headset Prior Configuration
    406
- Dual Headset
  406
  - Dual Headset Configuration
    407
- Acoustic Clarity Technology
  407
  - Acoustic Echo Cancellation (AEC)
    407
  - Background Noise Suppression (BNS)
    408
  - Automatic Gain Control (AGC)
    408
  - Voice Activity Detection (VAD)
    408
  - Comfort Noise Generation (CNG)
    409
  - Jitter Buffer
    409
- Dtmf
  412
  - DTMF Keypad
    412
  - Transmitting DTMF Digit
    413
  - Suppress DTMF Display
    415
  - Transfer Via DTMF
    416
  - Local DTMF Tone
    417
- Voice Quality Monitoring (VQM)
  417
  - Rtcp-Xr
    417
  - Vq-Rtcpxr
    418
Security Features

427
- User and Administrator Identification
  427
  - User and Administrator Identification Configuration
    427
  - User Access Level Configuration
    429
- Auto Logout Time
  429
  - Auto Logout Time Configuration
    430
- Phone Lock
  430
  - Operation Behaviors on Lock Phone
    431
  - Phone Lock Configuration
    432
- Transport Layer Security (TLS)
  434
  - Supported Cipher Suites
    434
  - Supported Trusted and Server Certificates
    435
  - TLS Configuration
    438
- Secure Real-Time Transport Protocol (SRTP)
  441
  - SRTP Configuration
    443
- Encrypting and Decrypting Files
  444
- Incoming Signaling Validation
  451
  - Incoming Signaling Validation Configuration
    451

Yealink Telkom T21P E2 Administrator's Manual (625 pages)

T2 Series; T4 Series

Brand: Yealink | Category: IP Phone | Size: 15 MB

About this Guide

5
- Table of Contents
  9
Table of Contents

11
Product Overview

15
- Voip Principle
  15
- SIP Components
  15
- SIP IP Phone Models
  15
  - Physical Features of IP Phones
    18
  - Key Features of IP Phones
    18
Getting Started

29
- Connecting the IP Phones
  29
- Initialization Process Overview
  29
- Verifying Startup
  29
- Reading Icons
  29
- Configuration Methods
  29
  - Phone User Interface
    39
  - Configuration Files
    40
- Provisioning Server
  42
  - Deploying Phones from the Provisioning Server
    43
  - Dhcp
    44
  - Pppoe
    55
- Upgrading Firmware
  64
Configuring Basic Features

71
- Power Indicator LED
  72
- Notification Popups
  76
- Contrast
  79
- Wallpaper
  80
- Backlight
  84
- Call Display
  88
- Web Server Type
  91
- User Password
  94
- Administrator Password
  96
- Phone Lock
  98
- Time and Date
  106
- Language
  118
- Input Method Customization
  127
- Logo Customization
  132
- Softkey Layout
  135
- Dial Plan
  145
  - Replace Rule
    146
  - Dial-Now
    149
  - Area Code
    153
  - Block out
    156
- Hotline
  158
- Off Hook Hot Line Dialing
  160
- Directory
  162
- Call Log
  165
- Missed Call Log
  167
- Local Directory
  168
- Live Dialpad
  173
- Call Waiting
  175
- Auto Redial
  179
- Auto Answer
  181
- Call Completion
  185
- Anonymous Call
  186
- Anonymous Call Rejection
  191
- Do Not Disturb
  194
- Busy Tone Delay
  205
- Return Code When Refuse
  207
- Early Media
  208
- Use Outbound Proxy in Dialog
  210
- SIP Session Timer
  212
- Session Timer
  214
- Call Hold
  217
- Call Forward
  222
- Call Transfer
  241
- Network Conference
  244
- Feature Key Synchronization
  246
- Transfer on Conference Hang up
  248
- Directed Call Pickup
  249
- Group Call Pickup
  258
- Dialog Info Call Pickup
  267
- Recall
  268
- Call Park
  272
- Calling Line Identification Presentation
  276
- Connected Line Identification Presentation
  278
- Dtmf
  279
- Suppress DTMF Display
  285
- Transfer Via DTMF
  287
- Intercom
  289
  - Intercom Key
    290
  - Incoming Intercom Calls
    293
Configuring Advanced Features

297
- Distinctive Ring Tones
  298
- Auto Answer
  300
- Tones
  304
- Remote Phone Book
  311
- Ldap
  315
- Busy Lamp Field
  327
- BLF List
  336
- Hide Features Access Code
  343
- Automatic Call Distribution
  345
- Message Waiting Indicator
  350
- Multicast Paging
  355
- Call Recording
  369
- Url Record
  370
- Hot Desking
  375
- Action URL
  379
- Action URI
  395
- Server Redundancy
  400
  - Phone Registration
    402
  - SIP Server Domain Name Resolution
    411
- Static DNS Cache
  413
- Lldp
  421
- Vlan
  427
- Voice Quality Monitoring
  438
  - Vq-Rtcpxr
    439
- Quality of Service
  456
- Voice Qos
  457
- Network Address Translation
  459
- X Authentication
  463

Yealink Telkom T21P E2 User Manual (131 pages)

T5 series

Brand: Yealink | Category: IP Phone | Size: 4 MB

End User License Agreement
2
Patent Information
3
Technical Support
3
Gnu Gpl Information
4
Table of Contents
5
Tableofcontents

13
About this Guide

13
- Related Documentation
  13
- In this Guide
  13
Getting Started with Your Phone

15
- Hardware Overview
  15
  - T5X Series Hardware
    15
  - Power LED Indicator
    16
  - Line Key LED
    17
- Screen and Icons
  18
  - Idle Screen
    19
  - Dialing/Pre-Dialing Screen
    20
  - Calls Screen
    20
  - Icons in the Status Bar
    20
  - Line Key Icons
    21
  - Call History Icons
    25
- Entering Characters
  25
Customizing Your Phone

27
Audio Settings

41
Directory

45
Call History

55
Call Features

57
- Switching Among the Handset, Speakerphone and Headset Modes
  57
- Changing the Default Account
  57
- Placing Calls
  58
- Placing an Anonymous Call
  62
  - Enabling Anonymous Call
    62
  - Placing a Anonymous Call
    63
- Answering Calls
  64
  - Answering a Call
    64
  - Answering a Call When in a Call
    64
    
    Enabling Call Waiting
    65
  - Answering Calls Automatically
    65
- Silencing or Rejecting Incoming Calls
  65
- Ending Calls
  66
- Auto Redial
  67
  - Setting the Auto Redial
    67
  - Redialing a Call Automatically
    67
- Call Mute
  68
  - Muting/Unmuting Audio
    68
  - Keep Mute
    68
- Call Hold
  69
  - Holding a Call
    69
  - Resuming a Held Call
    70
  - Swapping between Active and Held Calls
    70
- Do Not Disturb (DND)
  70
- Redirecting Incoming Calls
  72
  - Forwarding Calls
    72
    
    Forwarding All Incoming Calls to a Contact
    72
    
    Forwarding All Incoming Calls on All Lines
    73
    
    Forwarding All Incoming Calls on Specific Lines
    73
    
    Deactivating Call Forward
    74
    
    Forwarding an Incoming Call Manually
    74
    
    Forwarding Incoming Calls with a Forward Key
    74
    
    Setting a Forward Key
    74
    
    Forwarding Incoming Calls Using a Forward Key
    75
  - Diverting Calls to a Contact
    75
- Transferring Calls
  75
Advanced Features

89
- Call Completion
  89
  - Enabling Call Completion
    89
  - Using Call Completion
    89
- Call Pickup
  90
- Picking up a Call with a Group Pickup Key
  92
  - Setting a Group Pickup Key
    92
  - Picking up a Group Call Using a Group Pickup Key
    93
- Call Park and Call Retrieve
  93
- Busy Lamp Field (BLF)
  97
- BLF List
  102
- Shared Line
  105
  - State Indicator of Shared Line
    105
  - Placing Calls on a Shared Line
    106
  - Answering Calls on a Shared Line
    106
  - Placing a Call on Hold on a Shared Line
    106
    
    Placing a Call on Public Hold
    106
    
    Holding a Call Privately
    107
    
    Placing a Call on Private Hold
    107
    
    Retrieving a Held Call Remotely on a Shared Line
    107
    
    Setting a Private Hold Key
    107
    
    Barging in an Active Call on a Shared Line
    108
    
    Pulling a Shared Call on a Shared Line
    108
  - Intercom
    109
    
    Placing an Intercom Call
    109
    
    Setting an Intercom Key
    109
    
    Picking up an Incoming Call of the Target Extension
    110
    
    Placing an Intercom Call to the Target Extension
    110
    
    Setting the Directed Call Pickup Code for Intercom Key
    110
    
    Answering an Intercom Call
    111
    
    Picking up a Remote Call by Intercom Key
    111
    
    Setting Intercom
    111
    
    Answering an Intercom Call
    112
  - Messages
    112
    
    Short Message Service (SMS)
    112
    
    Deleting a Text Message
    113
    
    Reading a Text Message
    113
    
    Replying to a Text Message
    113
    
    Sending a Text Message
    113
    
    Receiving a Voice Message
    114
    
    Setting the Voice Mail Code
    114
    
    Voice Mail
    114
    
    Leaving Voice Mails
    115
    
    Listening to Voice Mails
    115
  - Hot Desking
    115
  - Automatic Call Distribution (ACD)
    116
    
    Logging into the ACD System
    116
    
    Changing the ACD Status
    117

Yealink Telkom T21P E2 User Manual (188 pages)

GIGABIT IP PHONE

Brand: Yealink | Category: IP Phone | Size: 4 MB

Declaration of Conformity
2
Class B Digital Device or Peripheral
3
Gnu Gpl Information
4
About this Guide

5
- In this Guide
  5
- Summary of Changes
  5
Table of Contents

13
Overview

15
- Hardware Component Instructions
  15
- Icon Instructions
  17
  - Feature Status Icons
    17
  - Line Key Icons
    17
  - Other Icons
    18
- LED Instructions
  19
- User Interfaces
  21
  - Phone User Interface
    21
  - Web User Interface
    22
- Documentations
  24
Getting Started

25
- Packaging Contents
  25
  - Optional Accessories
    26
- Phone Installation
  27
- Power over Ethernet
  29
- Phone Initialization
  30
- Phone Status
  31
- Basic Network Settings
  32
- Registration
  33
- Idle Screen
  34
- Entering Data and Editing Fields
  34
- Input Mode
  35
Customizing Your Phone

37
- General Settings
  37
  - Power Saving
    37
  - Backlight
    40
  - Language
    41
  - Time & Date
    41
  - Administrator Password
    43
  - Key as Send
    44
  - Phone Lock
    44
- Audio Settings
  46
  - Volume
    46
  - Ring Tones
    47
  - Key Tone
    49
  - BLF Ring Type
    49
- Contact Management
  50
  - Directory
    50
  - Local Directory
    51
    
    Adding Groups
    52
    
    Editing Groups
    52
    
    Adding Contacts
    54
    
    Adding Contacts Manually
    54
    
    Editing Contacts
    56
    
    Deleting Contacts
    56
    
    Placing Calls to Contacts
    57
    
    Searching for Contacts
    57
  - Blacklist
    60
  - Remote Phone Book
    61
- Call History Management
  63
- Search Source List in Dialing
  65
- System Customizations
  67
  - Logo Customization
    67
  - Headset Use
    68
    
    Headset Prior
    68
    
    Dual Headset
    69
  - DSS Keys
    70
  - Line Keys
    70
  - Account Management
    82
  - Account Registration
    82
  - Dial Plan
    84
    
    Replace Rule
    84
    
    Dial Now
    86
    
    Area Code
    87
    
    Block out
    88
  - Emergency Number
    89
  - Live Dialpad
    90
  - Hotline
    90
Basic Call Features

93
- Placing Calls
  94
- Answering Calls
  96
- Ending Calls
  97
- Redialing Numbers
  97
- Recent Call in Dialing
  97
- Auto Answer
  98
- Auto Redial
  99
- Call Completion
  100
- Recall
  101
- Call Mute
  101
  - Mute a Call
    102
  - Mute While Dialing
    102
  - Keep Mute
    102
- Call Hold/Resume
  103
- Do Not Disturb (DND)
  104
- Call Forward
  108
  - Static Forwarding
    108
  - Dynamic Forwarding
    114
- Call Transfer
  114
  - Blind Transfer
    115
  - Semi-Attended Transfer
    117
  - Attended Transfer
    118
- Call Waiting
  118
- Conference
  119
  - Local Conference
    119
  - Network Conference
    120
- Call Park
  122
  - FAC Mode
    122
  - Transfer Mode
    124
- Call Pickup
  126
  - Directed Call Pickup
    126
  - Group Call Pickup
    128
- Anonymous Call
  130
- Anonymous Call Rejection
  131

Yealink Telkom T21P E2 Quick Start Manual (6 pages)

Brand: Yealink | Category: IP Phone | Size: 1 MB

Yealink Telkom T21P E2 Quick Reference Manual (2 pages)

Brand: Yealink | Category: Telephone | Size: 0 MB

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Yealink Telkom T21P E2 Manuals

Yealink T21P E2 Manual

Table of Contents

Yealink Telkom T21P E2 Administrator's Manual (622 pages)

Table of Contents

Introduction

Table of Contents

Getting Started

Phone Network

Phone Provisioning

Firmware Upgrade

Phone Customization

Account Settings

Call Log

Directory

Call Features

Audio Features

Security Features

Yealink Telkom T21P E2 Administrator's Manual (625 pages)

Table of Contents

About this Guide

Table of Contents

Product Overview

Getting Started

Configuring Basic Features

Configuring Advanced Features

Yealink Telkom T21P E2 User Manual (131 pages)

Table of Contents

Tableofcontents

About this Guide

Getting Started with Your Phone

Customizing Your Phone

Audio Settings

Directory

Call History

Call Features

Advanced Features

Yealink Telkom T21P E2 User Manual (188 pages)

Table of Contents

About this Guide

Table of Contents

Overview

Getting Started

Customizing Your Phone

Basic Call Features

Yealink Telkom T21P E2 Quick Start Manual (6 pages)

Table of Contents

Yealink Telkom T21P E2 Quick Reference Manual (2 pages)

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