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VCH51
Yealink VCH51 User Manual
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2
Table of Contents
Default Chapter
2
Table of Contents
2
About this Guide
10
Related Documents
10
Summary of Changes
11
Changes for Release 50, Guide Version 50.10
11
Changes for Release 44, Guide Version 44.25
12
Changes for Release 43, Guide Version 43.32
13
Changes for Release 43, Guide Version 43.31
13
Changes for Release 43, Guide Version 43.30
13
Changes for Release 43, Guide Version 43.10
13
Getting Started
14
Hardware Overview
14
Hardware of Meetingeye 600/PVT960
14
Hardware of Meetingeye 400/PVT940
16
Hardware of VC880 Codec
17
Hardware of PVT980 Codec
18
Hardware of VC800 Codec
19
Hardware of VC500/PVT950 Codec
21
Hardware of VC200/VC200-E
23
Hardware of VP59 Codec
25
Introduction of VCR20 Remote Control
26
Introduction of VCR11 Remote Control
28
VCC22 Video Conferencing Camera
30
Hardware of VCH50 Video Conferencing Hub
31
Hardware of VCH51 Video Conferencing Hub
32
CP960 Conference Phone
33
CTP20/CTP18 Touch Panel
35
WPP20 Wireless Presentation Pod
35
Hardware of CPE90 Wired Expansion Microphones
36
Hardware of CPW90-BT Bluetooth Wireless Microphone
37
Vcm38
37
Vcm34
38
Hardware of Mspeaker
39
Hardware of Mspeaker II
40
CP900/CP700 Ultra-Compact Speakerphone
41
LED Instructions
42
LED Indicators of the VCS Devices
42
Power Indicator LED of VP59
42
Camera Indicator LED of VP59
42
LED Instructions of VCC22 Video Conferencing Camera
43
LED Instructions of CTP20
43
Mute Indicator LED of CP960 Conference Phone
43
Mute Indicator LED of CPE90 Wired Expansion Microphones
44
LED Instructions of CPW90-BT Bluetooth Wireless Microphones
44
LED Instructions of WPP20 Wireless Presentation Pod
45
Powering on and off
45
Powering on the System
45
Powering off the System
46
Powering on or Powering off VP59
46
Initialization Process Overview
46
Running the Setup Wizard
46
Configuration Methods
47
Using Web User Interface
47
Logging into the Web User Interface
47
Configuring the Web Server Type
48
User and Administrator Account Login
49
Using CTP20/CTP18 Touch Panel
50
Connecting CTP20/CTP18 to VCS Device Via Wired Connection
51
Wireless Connection of CTP20/CTP18
51
Connecting CTP20/CTP18 to VCS Device Via LAN Pairing Mode
51
Configuring the LAN Pairing Code
52
Switching the Connection Methods between the VCS Devices and CTP20/CTP18
52
Using Multiple Sets of CTP20/CTP18 with the VCS Devices
53
Using the Remote Control
53
Using the Virtual Remote Control
54
Customizing the Key Type
54
Disabling Remote Control Keys
55
Remote Controller
55
Use CP960 Conference Phone
56
Configuring the Operation Modes of Third Generation VCS
56
Device Type Licenses and Multipoint Licenses
56
Licenses
57
Multipoint Licenses
57
Importing Device Type License/Multipoint License
58
Switching System Modes of Third Generation Video Conferencing System
58
Traditional Deployment Methods
59
Public IP Configuration
59
Intranet Deployment
59
Nat
59
Stun
63
Intelligent Traversal
65
Vpn
67
Cloud Deployment Method
68
Configuring Network Settings
68
Configuring Ipv4 or Ipv6
69
Configuring IP Addressing Mode
69
Configuring Ipv4
70
Configuring Ipv6
71
Setting the Wireless Network
73
Connecting to the Wireless Network
73
Viewing the Wireless Network Status
75
Forgetting a Wi-Fi
75
Disabling the Wi-Fi
75
Wireless Access Point
75
Enabling the Wireless Access Point
76
Configuring Wireless Access Point
76
Viewing the Connected Devices
78
Adding Connected Devices to the Blocklist
78
Removing Devices from the Blocklist
79
Disabling the Wireless Access Point
79
Configuring DNS Server
79
DHCP Options
80
Supported DHCP Option of Ipv4
80
DHCP Option 42, Option 2
81
DHCP Option 12
81
Configuring LLDP
82
Configuring VLAN Manually
83
Configuring DHCP VLAN
84
802.1X Authentication
85
Configuring the 802.1X Authentication
85
Enabling/Disabling the PC Port
87
Network Speed and Duplex Mode
87
Supported Transmission Methods
87
Configuring Transmission Methods
88
Restricting Reserved Ports
88
Quality of Service (Qos)
89
Configuring Qos
90
Configuring MTU
91
Configuring SNMP
92
Configuring Account Settings
93
Setting SIP Account/Sip IP Call
93
Configuring SIP Accounts
93
Configuring SIP IP Call
96
Setting H. 323 Account/H.323 IP Call
97
Configuring H.323 Accounts
97
H.323 Tunneling
101
Configuring the Video Conference Platform Account
102
Logging into a Yealink Cloud Account
102
Logging into a YMS Account
103
Logging into Zoom Cloud Platform
105
Logging into a Pexip Account
107
Logging into the Bluejeans Cloud Platform
109
Logging into Videxio Platform
111
Registering a Custom Account
111
Configuring Quick Switch Platform
113
Logging out of the Video Conference Platform
114
Basic Settings
114
Configuring the Site Name
115
Setting the Language
115
Configuring Key Tone
116
Configure the Time and Date
116
Time Zone
116
Configuring NTP Server
119
Configuring the DST
120
Manually Configuring the Time and Date
122
Customizing the Time and Date Format
123
Setting the Time Reminder
123
Setting Screen Saver
124
Setting the Wallpaper
125
Enabling/Disabling the Clock for the VP59
125
Setting the Ring Tone for the VP59
125
Configuring Automatic Sleep Time
126
Configuring the Display to Wake up the Sleeping Endpoint
126
Allowing Website Snapshot
127
Setting the Screen Saver Wait Time
127
Customizing the Local Interface for the System
127
Hide the IP Address on the Status Bar
128
Hiding the Time and the Date on the Status Bar
128
Hiding the User Interface in Idle Screen
129
Showing or Hiding Icons in a Call
129
Muting the Microphone
134
Configuring Microphone Mute Mode
134
Configuring the Keyboard Input Method
135
Configuring USB Storage
135
Configuring the Screenshot
136
Configuring to Automatically Upload Screenshots to the YMS
136
Configuring Video Recording
137
Basic Settings for CP960 Conference Phone
139
Adjusting Backlight of the CP960 Conference Phone
139
Setting the Screen Saver for CP960 Conference Phone
139
Configuring * Key for Default Input
140
Configuring Whiteboard Tools
140
Configuring the Presentation Tools
141
Setting the Home Page Icon for the VCS Devices and Touch Panel
142
Configuring the Audio Settings
144
Audio Output
144
Audio Output Type
144
Specifying an Available Audio Output
146
Audio Input
147
Audio Input Type
147
Specifying an Available Audio Input
148
Media Audio Input
150
Configuring Media Audio Input
150
EQ Self Adaption
151
Configuring the EQ Self-Adaption
151
Configuring the Noise Suppression
152
Tones
152
Supported Tones
153
Custom Tones Formats
153
Customizing Tones
153
Codecs
154
Audio Codec
154
Video Codecs
156
Dtmf
158
DTMF Keypad
158
Transmission Ways of DTMF
159
Setting DTMF Transmission Method for SIP Protocol
159
Configuring DTMF for H.323 Protocol
160
Configuring Video Settings
160
Display Layout Settings
161
Setting the Default Layout for a Single Screen
161
Setting the Default Layout for Dual Single Screen
163
Configuring Change Layout by Content Sharing
164
Configuring Auto Zoom in Content for a Single Screen
165
Hiding Local Video Image in Equal Layout
165
Configuring Hide Local Video When PIP
166
Configuring Multi-Camera Default Layout
166
Configuring Voice Activation
167
Configuring the View Switching
167
Configuring Preview Local
169
Changing the Video Input Source
170
Configuring HDMI Extended Display by VP59
170
Specifying Content to the Secondary Screen
170
Adjusting the Monitor Display Proportion
172
Selecting Video Frame Rate and Resolution
172
Configuring the Monitor Resolution
174
Configuring VC200 Experimental Access (Auto Framing)
175
Showing the Site Name to Remote Parties
176
Configuring Content Sharing
178
Configuring Dual-Stream Protocol
178
Configuring the H.239 Protocol
178
Configuring BFCP (Binary Floor Control Dual Protocol)
179
Configuring MIX-Sending
179
Configure Content Sharing
179
Configuring Camera Settings
181
Selecting and Setting Cameras
182
Viewing Camera Status
182
Selecting the Camera Mode for Meetingeye 600/Meetingeye 400/PVT960/PVT940
183
Enabling People Counting for Third Generation VCS Devices
185
Controlling the Camera
185
Adjusting the White Balance
186
Adjusting the Exposure
187
Configuring Auto Exposure Mode
187
Configuring Manual Exposure Mode
189
Configuring the Mode of Shutter Priority
190
Configuring Aperture Priority
191
Configuring the Mode of Brightness Priority
193
Configuring the Mode of WDR-Auto
194
Configuring WDR-Manual
195
Displaying Camera Name When Multi-Camera Connected
195
Adjusting the Display Image of the Camera
196
Adjusting Hangup Mode and Camera Pan Direction
198
Configuring Continuous Auto Focus
198
Setting the Camera Presets
199
Configuring Preset Synchronize with Active Camera
199
Allowing the Remote System to Control Your Camera
200
Camera Control Protocol
200
Configuring the Far Site to Control the Near Camera
201
Configuring Multi-Camera Default Layout
202
Resetting the Camera
202
Configuring Virtual Meeting Room
203
Setting the Endpoint as a Regular Mode Conference Room
204
Setting the Endpoint as VMR Mode Conference Rooms
204
Joining the VMR
206
Configuring the Third-Party Virtual Meeting Room
206
Configuring Call Settings
207
Setting Available Calling Platforms
208
Selecting a Call Protocol
208
Specifying the Video Call Rate
209
Configuring Call Rate Adaptation
210
Account Polling
210
Priority of Call Types
211
Configuring the Account Polling
211
Selecting Conference Call Preferences on CTP20/CTP218
211
Setting the Contact Display Label CTP20/CTP18
212
Configuring the Feature of Invitation before Meeting
213
Configuring Additional Audio Call
214
Selecting the Multi-Party Resources
214
Configuring Call Match
215
Dial Plan
216
Adding a Dial Plan
216
Search Source List in Dialing
217
Configuring Search Source List in Dialing
217
Configuring SIP IP Call by Proxy
217
Configuring Ringback Timeout
218
Configuring the Auto Refuse Timeout
218
Auto Answer
218
Answering a Call Automatically When Not in a Call
219
Answering Multiple Calls Automatically
219
Muting Auto-Answered Calls
220
Muting Auto-Dialed Calls
220
DND (Do Not Disturb)
220
Enabling DND When Not in a Call
221
Enabling DND During an Active Call
221
Enabling Fast Audio Call for CP960
221
Managing the Directory
221
Local Directory
222
Adding Local Contacts and Conference Contacts
222
Importing a Local Contact List
223
Exporting Local Contact List
224
Editing Local Contacts
225
Deleting Local Contacts
225
Yealink Cloud Contacts
226
Enterprise Directory
226
Ldap
226
LDAP Attributes
227
Configuring LDAP
227
Meeting Allowlist
230
Adding Meeting Allowlist
230
Deleting the Meeting Allowlist
231
Meeting Blocklist
231
Adding Meeting Blocklists
231
Deleting the Meeting Blocklist
231
Managing the Call History
231
Saving History Record
232
Adding a History Record to the Local Directory
232
Deleting Call Records
232
Deleting a Call Record
233
Deleting Multiple History Records
233
Deleting All History Records
233
Placing Calls from Call History
233
Placing a Call
234
Placing a Call by Entering a Number
234
Editing Numbers before Placing a Call
235
Configuring the Security Features
235
Collaboration Data Security Control
235
Configuring the Auto Logout Time
236
Transport Layer Security (TLS)
236
Supported Cipher Suites
237
TLS Transport Protocol
237
Managing the Trusted Certificates List
239
Managing the Server Certificates
245
Secure Real-Time Transport Protocol (SRTP)
245
H.235 Encryption
247
Defending against Attacks
248
System Integrated with Control Systems
249
Connection Methods of Control Systems
250
Connection Settings for Control Systems
250
CEC Monitor Controls
251
Configuring CEC Monitor Controls
252
Accessories with Your System
252
Using WPP20 Wireless Presentation Pod
252
Using the CPN10 PSTN Box
253
Using the VCC22 Video Conferencing Cameras
253
Controlling VCC22 Camera
253
Adjusting the Multi-Camera Layout During a Call
253
Using the CPW90-BT Bluetooth Wireless Microphones with VCS
254
Registering CPW90-BT with VCS
254
Deregistering CPW90 from VCS
255
Viewing the Information of Bluetooth Wireless Microphones
255
Finding the Registered CPW90-BT
256
Using VCM34
256
Using VCM38
256
Using the Soundbar/Mspeaker II
256
Using CP900/CP700 Ultra-Compact Speakerphone
256
System Maintenance
256
Exporting or Importing Configuration Files
257
Exporting bin Files from the System
257
Importing bin Files to the System
257
Rebooting the System
257
Resetting the SD Card of VP59
258
Resetting the System
258
Resetting the System Via Configuration Methods
258
Resetting the System by Using Reset Button
258
Resetting VP59 by REDIAL Key
259
Exporting Log Files
259
Setting the Severity Level of the Local Log
259
Setting Severity Level of the Module Log
260
Exporting the Log Files to a Local PC
261
Exporting the Log Files to a USB Flash Drive
262
Exporting the Log Files to a Syslog Server
262
Capturing Packets
263
Capturing the Packets Via Web User Interface
263
Capturing the Packets Via Remote Control
266
Capturing the Packets Via Ethernet Software
266
System Firmware
266
Manually Upgrading Firmware
268
Checking for Updates
268
Viewing Multipoint License Status
269
Viewing the Device Type
270
Troubleshooting
270
General Issues
270
Call Issues
271
Audio Issues
273
Video Issues
274
Placing a Test Call
275
System Diagnostics
275
Diagnosing the Audio
276
Diagnosing the Camera
276
Diagnosing the Network
276
System Status
277
System Status List
277
Viewing System Status
280
Viewing Call Statistics
280
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Yealink VCH51 Specifications
General
Connectivity
Wired
USB
USB 2.0
Power Supply
USB bus-powered
Compatibility
Windows, macOS
Cable Length
2 m
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