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EXP50
Yealink EXP50 Administrator's Guide
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Table of Contents
Introduction
5
Related Documentations
5
Recommended References
6
Typographic and Writing Conventions
6
Table of Contents
9
Table of Contents
11
Getting Started
21
Requirements
21
Yealink IP Phones in a Network
21
Initialization Process Overview
22
Loading the ROM File
23
Configuring the VLAN
23
Querying the DHCP (Dynamic Host Configuration Protocol) Server
23
Contacting the Provisioning Server
23
Updating Firmware
24
Downloading the Resource Files
24
Verifying Startup
24
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
NAT Traversal Configuration
54
Keep Alive Configuration
58
Rport Configuration
59
SIP Port and TLS Port Configuration
59
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
Boot Files, Configuration Files and Resource Files
73
Boot Files
73
Configuration Files
76
Resource Files
82
Files Download Process
83
Provisioning Methods
84
Provisioning Methods Priority
85
Manual Provisioning
85
Central Provisioning
91
Setting up a Provisioning Server
100
Supported Provisioning Protocols
101
Supported Provisioning Server Discovery Methods
102
Configuring a Provisioning Server
106
Keeping User's Personalized Settings after Auto Provisioning
107
Auto Provisioning Flowchart for Keep User's Personalized Configuration Settings
108
Example: Deploying Phones from the Provisioning Server
109
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
Wallpaper Configuration
122
Wallpaper Customization
124
Adding a Wallpaper from a USB Flash Drive
125
Example: Setting a Custom Picture as Wallpaper
125
Transparency
125
Transparency Configuration
126
Screen Saver
126
Screensaver Display Customization
127
Custom Screensaver Picture Limit
129
Screensaver Configuration
130
Adding a Screensaver Picture from a USB Flash Drive
133
Deleting a Screensaver Picture
133
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
Supported Call States and Soft Keys
165
Softkey Layout File Customization
169
Softkey Layout Configuration
170
Example: Setting the Soft Keys Layout in Talking State
173
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
Behaviors When Working Server Connection Fails
237
Registration Method of the Failover/Fallback Mode
238
Fallback Server Redundancy Configuration
238
Failover Server Redundancy Configuration
240
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
Multiple Line Keys Per Account Configuration
253
Auto Line Labels Rule Configuration
255
Default Account
256
Call Log
259
Call Log Display
259
Call Log Configuration
260
Call Logs Backup
261
Directory
265
Local Directory
265
Contact Avatars and Icons Picture Limit
265
Preparing the Tar Formatted File
266
Local Contact File Customization
267
Local Contact Files and Resource Upload
269
Example: Adding Contacts Using a Contact File
272
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
Remote Phone Book File Customization
283
Remote Phone Book Configuration
285
Example: Configuring a Remote Phone Book
286
Directory List for Directory/Dir Soft Key
287
Directory List File Customization
287
Directory List Configuration
289
Example: Configuring a Directory List
291
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
DND Settings Configuration
338
DND Feature Configuration
340
DND Synchronization for Server-Side Configuration
343
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 Forward Settings Configuration
351
Call Forward Feature Configuration
353
Call Forward Synchronization for Server-Side Configuration
363
Call Transfer
365
Call Transfer Configuration
365
Transfer Mode for Dsskey Configuration
367
Conference
367
Conference Type Configuration
367
Local Conference Configuration
368
Network Conference Configuration
369
USB Recording
370
USB Recording Configuration
370
Multicast Paging
371
Multicast Paging Group Configuration
371
Multicast Listening Group Configuration
373
Multicast Paging Settings
374
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
Configuration Files Encryption Tools
445
Configuration Files Encryption and Decryption
445
Contact Files Encryption and Decryption
445
Encryption and Decryption Configuration
446
Example: Encrypting Configuration Files
449
Incoming Signaling Validation
451
Incoming Signaling Validation Configuration
451
Advanced Features
453
Call Pickup
453
Directed Call Pickup
453
Group Call Pickup
457
Call Completion
458
Call Completion Configuration
461
Example: Using Call Completion
461
Call Park and Retrieve
461
Call Park and Retrieve Configuration
462
Example: Setting Call Park and Retrieve in FAC Mode
463
Example: Setting Call Park and Retrieve in Transfer Mode
464
Automatic Call Distribution (ACD)
464
ACD Key Configuration
465
ACD Configuration
465
Example: Setting ACD
467
Busy Lamp Field
467
BLF Key Configuration
468
BLF List Configuration
468
State Indicator of Remote Line
471
BLF/BLF List Subscription
471
Visual and Audio Alert for Monitor Lines
474
LED Mode for BLF/BLF List Key
476
BLF/BLF List Key LED Status and Behavior Configuration
479
BLF Key for Intercom Configuration
488
Shared Line
489
State Indicator of Shared Line
489
Shared Call Appearance (SCA) Configuration
490
Bridge Lines Appearance (BLA)
492
Intercom
493
Intercom Key Configuration
494
State Monitor for Intercom Contact
494
Outgoing Intercom Configuration
495
Incoming Intercom Configuration
496
CSTA Control
498
CSTA Control Configuration
499
Action URL
499
Pre-Defined Events List
499
Variable Values List
501
Action URL Configuration
502
Action URI
516
Supported HTTP/HTTPS GET Request
517
Supported SIP Notify Message
518
Variable Values List
519
Action URI Configuration
522
Example: Capturing the Current Screen of the Phone
523
Example: Placing a Call Via Web User Interface
524
Voice Mail
525
MWI for Voice Mail Configuration
525
Short Message Service (SMS)
527
SMS Configuration
528
XML Browser
528
XML Browser Configuration
528
Hot Desking
530
Hot Desking Key Configuration
531
Hot Desking Configuration
531
General Features
533
Line Identification Presentation
533
CLIP and COLP Configuration
534
Return Code for Refused Call
535
Return Code for Refused Call Configuration
535
Hide Feature Access Codes
536
Hide Feature Access Codes Configuration
536
Accept SIP Trust Server Only
537
Accept SIP Trust Server Only Configuration
537
100 Reliable Retransmission
537
100 Reliable Retransmission Configuration
538
SIP Session Timer
539
SIP Session Timer Configuration
539
Session Timer
540
Session Timer Configuration
541
Reboot in Talking
542
Reboot in Talking Configuration
542
Reserve # in User Name
542
Reserve # in User Name Configuration
543
Busy Tone Delay
543
Busy Tone Delay Configuration
544
CFG File Version Information
544
CFG File Version Information Configuration
544
Media Loopback
544
Media Loopback Configuration
545
Configuration Parameters
547
Broadsoft Parameters
547
Broadsoft Settings
547
Broadsoft UC
547
Broadsoft XSI
551
Broadsoft ACD
554
Broadsoft Centralized Call Recording
556
Broadsoft Security Classification
557
Broadsoft Hoteling
557
Broadsoft Flexible Seating
559
Broadsoft Call Decline
560
Broadsoft Network Directory
560
Broadsoft Visual Voice Mail
566
Broadsoft SCA
566
Broadsoft Call Park
568
Broadsoft Emergency Call
569
Call Waiting Sync
569
Start2Start ACD Parameters
570
Ethernet Interface MTU Parameter
571
SIP Settings Parameters
571
Call Settings Parameters
575
Troubleshooting
577
Troubleshooting Methods
577
Log Files
577
Resetting Phone and Configuration
586
Packets Capture
589
Watch Dog
591
Network Diagnostics
592
Analyzing Configuration Files
593
Exporting All the Diagnostic Files
594
Phone Status
595
Phone Reboot
595
Troubleshooting Solutions
597
IP Address Issues
597
Time and Date Issues
598
Display Issues
599
Phone Book Issues
599
Audio Issues
599
Wi-Fi and Bluetooth Issues
600
Firmware and Upgrading Issues
601
System Log Issues
602
Password Issues
603
Logo Issues
603
Power and Startup Issues
603
Other Issues
604
Appendix
606
RFC and Internet Draft Support
606
Reading Icons
611
Other manuals for Yealink EXP50
User Guide
71 pages
Quick Start Guide
8 pages
Manual
5 pages
5
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Yealink EXP50 Specifications
General
Product color
Black, Grey
Number of buttons
23 buttons
Compatible products
SIP-T58V/SIP-T58A/SIP-T56A/SIP-T54S/SIP-T52S
Weight and Dimensions
Dimensions (WxDxH)
196.5 x 124 x 137.5 mm
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