Dahua Technology DH-VCS-MCU91 Series User manual

Video Conferencing System
Multi-Point Control Unit
DH-VCS-MCU91XX series
User Manual
V1.0.1
Zhejiang Dahua Technology Co., Ltd

Legal Statement I
Legal Statement
Copyright Statement
© Zhejiang Dahua Technology Co., Ltd. 2016.All rights reserved.
Information contained in this document should not be reproduced, spread, distributed or stored
by any person in any form without prior written license of Zhejiang Dahua Technology Co., Ltd.
(hereinafter referred to as "Dahua").
The products referred to in this document may contain software proprietary to Dahua or,
probably, a third party. The above-mentioned software should not be reproduced, distributed,
modified, extracted, decompiled, disassembled, decoded, reverse engineered, leased,
transferred or sub-licensed or other copyright violations.
Declaration of Trademark
, , , and are trademarks or
registered trademarks of Zhejiang Dahua Technology Co., Ltd. Other trademarks or company
names that may be referred to in this document are properties of their respective owners.
Update and Modification
To enhance the security of this product and provide you better user experience, Dahua may
improve this product by automatically updating the software without prior notice and assume no
responsibility.
Dahua reserves the right to change any information contained in the document at any time,
which will be then included in a new version, without prior notice. Some features of the product
allow subtle differences before and after change.

Preface I
Preface
Overview
This document describes in detail the quick configuration of the DH-VCS-MCU91XX series.
Applicable to models: DH-VCS-MCU91B0 and DH-VCS-MCU91F0.
Note
The names of the models will henceforth be shortened as MCU9110 and MCU9150.
Symbol Conventions
For the purpose of this document, the following signs that may exist herein mean as below:
Symbol
Description
Danger
Danger indicates an imminently hazardous situation which,
if not avoided, will result in death or serious injury.
Warning
Warning indicates a moderately or lowly hazardous
situation which, if not avoided, will result in minor or
moderate injury.
Caution
Caution alerts you to possible equipment damage, data
loss, performance degradation or unpredictable results if
you do not follow instructions.
Anti-static
Alert you to static-sensitive equipment.
Protection
Against Electric Shock
Alert you to high voltage.
Laser Radiation
Alert you to intense laser radiation.
Tip
Help you with solving a problem or saving your time.
Note
Additional information for the main body, which can be
known as an emphasis and supplement to the main body.

Safety Precautions II
Safety Precautions
Before using the product, read and abide by the following requirements to prevent damage to
the product or your belongings.
Caution
Transport, use, and store the product only under the appropriate temperatures and
humidity.
Install the product in a well-ventilated place and do not block the device’s air vents.
Install the product in a steady place.
Do not place the product in damp, dusty, or smoky areas.
Do not place the product in direct sun light or near a heat source.
Do not let the product come in contact with liquids.
Do not disassemble the product at will.
Warning
Turn off all power sources when opening the device cover or when repairing the device to
prevent electric shock.
Use a new battery of the same kind to replace the old one.
Use the recommended power cord and use it within its rated specifications.
If a power plug or appliance coupler is used as a disconnecting device, please ensure that
the disconnecting device is always easy to operate.
Important Statements
The physical product shall prevail while this User Manual is for reference only.
The product will automatically update itself. If there is an upgrade, no notifications will be
given.
For the latest procedure and supplementary documentation, please contact the service
center.
Should there be any doubts or any disputes over the product instructions, the company
reserves the rights of final interpretation.

Table of Contents III
Table of Contents
Legal Statement......................................................................................................................................... I
Preface........................................................................................................................................................ I
Safety Precautions................................................................................................................................... II
1Overview................................................................................................................................................. 1
1.1 Introduction to the Product............................................................................................................ 1
1.2 Port Descriptions........................................................................................................................... 2
1.2.1 MCU91B0 ........................................................................................................................... 2
1.2.2 MCU91F0............................................................................................................................ 4
2Networking Diagram.............................................................................................................................. 1
3Web Operation....................................................................................................................................... 2
3.1 Config Flow................................................................................................................................... 2
3.2 System Login ................................................................................................................................ 2
3.3 Quick Guide .................................................................................................................................. 3
3.4 Device Management..................................................................................................................... 7
3.4.1 Adding Devices................................................................................................................... 8
3.4.2 Modifying Device .............................................................................................................. 10
3.4.3 Deleting Devices................................................................................................................11
3.5 Service Management.................................................................................................................. 12
3.5.1 Service Status................................................................................................................... 12
3.5.2 Service Config .................................................................................................................. 12
3.6 Conference Management........................................................................................................... 13
3.6.1 Creating Meeting .............................................................................................................. 13
3.6.2 Meeting Control ................................................................................................................ 18
3.6.3 Booked Meetings.............................................................................................................. 20
3.6.4 Favorite Meetings............................................................................................................. 21
3.6.5 Meeting History................................................................................................................. 22
3.7 System Management.................................................................................................................. 23
3.7.1 User Management............................................................................................................ 23
3.7.2 System Management........................................................................................................ 25
3.7.3 Maintenance Management............................................................................................... 30
3.7.4 Platform Access................................................................................................................ 33
3.7.5 Config................................................................................................................................ 34
3.7.6 TV Wall Config.................................................................................................................. 36
3.8 Gateway Management................................................................................................................ 37
3.8.1 All Gateways..................................................................................................................... 37
3.8.2 Cloud Proxy...................................................................................................................... 38
3.8.3 H323 Gateway.................................................................................................................. 38

Overview 1
1Overview
1.1 Introduction to the Product
Model
Product Introduction
Hardware architecture
MCU91B0
The MCU91B0 is a fully adaptable, cost-effective, and
high performance MCU product, suitable for small-scale
conference system networks. Smart connection with
various terminals provides the ultimate conferencing
experience for users.
Supports 10 meeting places at 1080P 30FPS for fully
adaptable conferencing, and 5 simultaneous meetings
including management for 32 conference terminals.
1U rack.
4 USB ports at the back and
2 USB2.0 ports at the front for
convenient debugging.
1 RS232 debugging port.
Dual gigabit Ethernet ports.
MCU91F0
MCU91F0 is a new generation high performance, high
density, high reliability, and fully adaptable MCU
product. It is suitable for mid-sized conference system
networks and can be stacked to implement large
conference system networks. Smart connection with
various terminals provides the ultimate conferencing
experience for users.
Supports 80 meeting places at 1080P 30FPS for fully
adaptable conferencing, and 40 simultaneous meetings
including management for 256 conference terminals.
2U rack.
4 hot-swappable nodes.
Supports 1 + 1 redundant power
supply.
4 gigabit Ethernet ports, 2 USB
ports, and 1 RS232 debugging
port at each node.

Overview 2
1.2 Port Descriptions
1.2.1 MCU91B0
1.2.1.1 Front Panel
Figure 1-1
Serial Number
Name
Function Description
1
USB ports
Connect to mouse/keyboard.
2
Network indicator
Network indicator lights for network port 1 and 2 on the back
panel of MCU91B0.
Flashes yellow when the device is successfully connected to
the network.
3
Hard disk indicator
Red light Flashes when hard disk reads and writes.
4
Power indicator
A blue light will show when power is connected.
5
Reset button
Short press for soft reset.
Long press for hard reset.
Note
A forced reset may lead to data loss.
6
Power button
Switches on the device. Short press the power button to turn
the device on/off.
Table 1-1
1.2.1.2 Back Panel
Master device: When connected using the master device network port, the device will be
the master device. It will be set as the core scheduling and media processing server.
Slave device: When connected using the slave device network port, the device will be a
slave device. It will be set as the media processing server.

Overview 3
Figure 1-2
Table 1-2
Serial Number
Name
Function Description
1
Power port
Connects to 220V AC power source.
2
RS232 port
Used for regular serial debugging, IP address configuration, and
transparent serial data transmission.
3
DP port
Use the accompanying DP to VGAcable to connect to the monitor.
4
VGA port
Not supported currently.
5
USB 2.0 port
Connect to mouse/keyboard.
6
USB 3.0 port
7
Network port
Used to connect to a network. The left side is the master device
network port, and the right side is the slave device network port.
Refer to step 5 of “3.3 Quick Guide”for system network parameter
setting.
Note
Left port default IP address: 192.168.1.108.
Right port default IP address: 192.168.2.108.

Overview 4
1.2.2 MCU91F0
1.2.2.1 Front Panel
Figure 1-3
Serial Number
Name
Function Description
1
Indicator light for
board 1
Indicator light for the host board in the MCU91F0 back panel.
From top to bottom:
Board 1, host 2
Board 1, host 1
Board 3, host 2
Board 3, host 1
2
Power switch 1
Power switch for board 1 and 3.
3
Indicator light for
board 2
Indicator light for the host board in the MCU91F0 back panel.
From top to bottom:
Board 2, host 2
Board 2, host 1
Board 4, host 2
Board 4, host 1
4
Power switch 2
Power switch for board 2 and 4.
Table 1-3
1.2.2.2 Back Panel
Master device: When connected using the master device network port, the device will be
the master device. It will be set as the core scheduling and media processing server.
Slave device: When connected using the slave device network port, the device will be a
slave device. It will be set as the media processing server.

Overview 5
Figure 1-4
Serial Number
Name
Function Description
1
USB ports
Connect to mouse/keyboard.
2
VGA port
Used to connect with monitor.
3
Slave device network port
Used to connect to a network. Refer to “3.3 Quick
Guide” for further details.
Note
Default IP address for the left port in each group:
192.168.1.108.
Default IP address for the right port in each group:
192.168.2.108.
4
Fan
Heat dissipation.
5
Power port
Connects to 220V AC power source.
6
Master device network port
Used to connect to a network. Refer to “3.3 Quick
Guide” for further details.
Note
Default IP address for the left port in each group:
192.168.1.108.
Default IP address for the right port in each group:
192.168.2.108.
Table 1-4
Note
Expansion boards can be removed and replaced.