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Complete Manual for the
AV Bridge Nano
Audio Video Encoder
Document 411-0066-30 Rev B
August 2023
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Contents
Overview 1
About this guide 1
Features 1
A quick look at the AV Bridge Nano 2
Front panel 2
Back panel 2
Installation 3
Don’t void your warranty! 3
Cabling notes 3
Basic connections 4
Powering up 4
Initial device set-up and system administration tasks 5
Initial device set-up using the Vaddio Device Controller 5
Initial device set-up using the Vaddio Deployment Tool 6
Manual access and initial device set-up 7
Getting the device's IP address 7
Dismissing the data display 7
If the device is at 169.254.1.1 7
Initial access to the web interface 7
Setting access to the web interface 8
System administration 9
Configuring access and other security settings 9
Configuring a static IP address for a device currently at 169.254.1.1 10
Changing from an automatically assigned address to a static IP address 11
Changing the device's hostname 11
Specifying time zone and NTP server 12
Adding room information 12
Performance and behavior settings 13
Configuring streaming behavior 13
Viewing streams 13
Configuring USB streaming 14
Enabling or disabling IP streaming 14
RTSPstreaming protocol and URL 15
Setting up IPstreaming in Easy mode 15
Setting up IPstreaming in Custom mode 16
Configuring RTMP streaming 17
Stopping the IP stream 18
Changing MTU 18
Configuring audio settings 19
Adjusting audio inputs and outputs 19
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Routing audio 20
Setting gain between input and output (crosspoint gain) 20
Saving the audio configuration 21
Customizing labels 21
Locking the front panel 21
System maintenance 22
Exporting and importing configuration data 22
Updating the firmware 23
Operating the AV Bridge Nano 24
Muting and audio controls 24
About viewing streams 25
Command Line Interface SHell (CLISH) reference 26
Requirements 26
Usage notes 26
Getting more information 26
Typographical conventions 26
Audio and video management commands 27
Channels available for audio commands 27
audio volume 28
audio mute 29
audio route 29
audio crosspoint-gain 30
video mute 30
Communication and networking commands 31
streaming ip enable 31
streaming settings get 32
network settings get 33
Maintenance and troubleshooting commands 34
network ping 34
version 34
system reboot 35
system factory-reset 35
Information and session management commands 36
help 36
history 37
exit 37
Troubleshooting and care 38
Rebooting 39
Restoring factory defaults 39
Contacting Vaddio Technical Support and viewing diagnostic logs 41
Operation, storage, and care 42
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Glossary 43
Photo credits 46
Index 47
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Overview
This guide provides information about the AV
Bridge Nano audio video encoder, 999-82600000 (worldwide)
About this guide
This guide covers:
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Physical features and user interfaces
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Administration, configuration, and maintenance tasks
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Command reference
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Troubleshooting
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Glossary
For your convenience, information on installing this product is also available in the smaller, stand-alone
Installation Guide for the AV Bridge Nano Audio Video Encoder, which covers physical features,
installation, and initial power-up.
Features
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Bridge any HDMI video and audio source into soft conferencing applications
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Reliable streaming and video capture scenarios over USB or RTSP/RTMP
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Select USB 3.0 or IP streaming (configurable as RTSP or RTMP)
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IP streaming resolution up to 1080p/30 and USB streaming resolution up to 1080p/60
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HDMI pass-through for ease of integration with Cisco codecs
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Stereo unbalanced line in and line out
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Audio mixer
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Kensington lock
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A quick look at the AV Bridge Nano
Physical features of the device – controls, status lights, and connectors.
Front panel
HDMI In connector– Up to 1080p/60 from the connected camera
Line In and Line Out jacks – Line-level stereo input and output (unbalanced)
Stream button – Toggles the IP stream on or off. Illuminated when the IP stream is active. Has no effect
when USB streaming is selected.
Power light – Illuminated when power is on.
Back panel
12 V 1.0 Amp connector – Power connection; use only the power supply shipped with this product.
Ethernet connector – Control and IP streaming.
HDMI Loop Out connector – Pass-through for HDMI input video; audio from audio inputs as configured
in the audio matrix (may include HDMI, USB playback, audio line-in).
USB 3.0 connector – uncompressed video up to 1080p/60, compressed video up to 1080p/30. Stereo
audio from USB, HDMI, and analog audio inputs
IP button – Press to display the device's IP address in the stream and video output, or to clear the
information display.
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Installation
This section covers how to install and connect the product. It also provides safety information and other
guidance related to installing the product.
Don’t void your warranty!
Caution
This product is for indoor use. Do not install it outdoors or in a humid environment without the appropriate
protective enclosure. Do not allow it to come into contact with any liquid.
Do not install or operate this product if it has been dropped, damaged, or exposed to liquids. If any of
these things happen, return it to Vaddio for safety and functional testing.
Cabling notes
Best practices for making cables:
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Use Cat-5e or better cable. We recommend shielded cabling if the cables will be coiled,
run tightly with other cables, or placed close to sources of electromagnetic interference
such as power lines or fluorescent light fixtures.
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Use high-quality standard RJ-45 connectors; 568B termination recommended.
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Use a high-quality crimping tool.
Caution
When building cables for Vaddio products, do not use pass-through RJ-45 connectors. If
they are crimped incorrectly, they can cause intermittent connections and degrade
signal quality. Incorrectly crimped pass-through connectors can also damage the
connectors on the product, which will void your warranty.
Intact – will make reliable contact
with the cable connector
Caution
Check your cables. Connecting a cable to the wrong port or using the wrong pin-out can result in
equipment damage and will void the warranty.
Pro tip
To prevent tragic mishaps, label both ends of every cable.
Damaged – Bent contact fingers
will NOT make reliable contact
with the cable connector
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Basic connections
This diagram shows a basic installation. The device bridges an existing room AV system into a streaming
or conferencing application.
Powering up
Power up the AV Bridge Nano and the connected equipment at the same time, or power up the
connected equipment before you power up the AV Bridge Nano.
When you power up the device for the first time, you will need to access the web interface to configure it
for operation.
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Initial device set-up and system administration tasks
Vaddio devices have a web interface for initial device set-up, administrative control, and operation.
When any Vaddio product is shipped from the factory, there is no admin password and the administrative
controls are not available. You will need to access the web interface and set the admin password. You
will then have access to the system administration tasks to define how the device behaves as an element
of your network.
Initial device set-up using the Vaddio Device Controller
The Vaddio Device Controller is a stand-alone tablet for working with Vaddio products' web interfaces.
To complete the initial device set-up with the Vaddio Device Controller:
1. Connect the touch-panel to the network on the same subnet as the products you need to work with –
for example, connect both to the same PoE+ switch.
2. Go to the touch-panel's Configuration page (gear icon)and select Scan.
3. Locate the device you need to work with, and select Use.
4. Select Exit to leave the Configuration page and open the device's web interface.
Note
The first time you access a device at a specific IP address, the Vaddio Device Controller's screen
may remain blank for 20 seconds or more.
5. Set the admin password.
If the Vaddio Device Controller does not find the device, verify that the Vaddio Device Controller and the
device are connected to the same subnet.
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Initial device set-up using the Vaddio Deployment Tool
Be sure you have the current version of the Vaddio Deployment Tool. If you have a copy of the tool
already, compare its version information to the version shown on the release notes. This tool is available
as a free download at https://info.legrandav.com/VaddioDeploymentTool.
To complete the initial device set-up with the Vaddio Deployment Tool:
1. Download and install the Vaddio Deployment Tool if you have not done so already, then open it.
2. Power up the device if you have not done so already.
3. On the Find Devices page, click Scan. If the scan does not locate the device, your computer may be
on a different subnet. Click Advanced and specify the appropriate portion of the network to scan.
4. In the list of equipment that the scan discovers, locate the devices marked Not Set Up.
5. For each device that you need to work with, click the Not Set Up button and set the admin password
on the device detail page that opens.
The device shows up as unlocked after you set the admin password.
After the password is set, you will be able to log in to the administrative web interface to complete system
administration and other configuration tasks.
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Manual access and initial device set-up
If you do not use a Vaddio Device Controller or the Vaddio Deployment Tool, you will need to complete
the initial device set-up manually, which requires you to discover the device's IP address and browse to
the device's web interface.
Getting the device's IP address
To discover the device's IP address, press the IP button near the USB connector. The IP and MAC
addresses are displayed in the stream and video output from the device. Press the button again to
dismiss the information.
Dismissing the data display
To clear the display, press the IP button, or use the Data Screen On/Off control on the System page.
If the device is at 169.254.1.1
This is the device's default IP address. This means one of these things:
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The device is not connected to the network – check the cable connected to the Ethernet port.
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The network does not automatically assign IP addresses, and you need to configure the device for
the network.
To communicate directly with the device, connect a cable from your computer's network port to the
device's Ethernet port. You do not need to disconnect other devices.
After completing the initial device set-up, you will need to configure the device with a static IP address.
Work with your network administrator.
Initial access to the web interface
Enter https:// followed by the device's IP address in your browser's address bar.
Before the product is configured, HTTP access is disabled. This is also true after restoring factory
defaults. If you access the web interface using HTTP, you may encounter this message:
Switch to HTTPS if you see this message.
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Expect a security warning from your browser the first time you access the device's web
interface.
Different browsers will respond with different messages and options. Your browser will probably present
a message indicating one of these things:
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The connection is not private
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The site is not secure
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The site is not trusted
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The site poses a security threat
This is because the certificate (the product’s website security credential) is self-signed rather than being
issued by an external certificate authority. The HTTPS connection is secure and traffic is encrypted.
You will need to make the selections that your browser’s security message discourages.
Depending on the browser, the warning presents an option to learn more, view details, or go to the
“Advanced” page. When you select this, your browser provides an explanation and a button or link to
continue to the IP address you entered, with a reminder that it may be unsafe. Select the option to
continue. Your HTTPS connection is safe.
After you have accessed the product’s web interface once, your browser may remember its IP address
and not present the security message again.
Setting access to the web interface
Set the admin password. If there are other tasks on the page (such as reading and accepting policies and
agreements), complete them also.
Note
This page may include a link to the company’s standard privacy policy. This product does not record or
save audio or video files, and it does not store any identifying information other than what you may
choose to enter on the Room Labels page of the web interface. However, the device’s IP address is
considered “personally identifiable information” for the purposes of the privacy policy.
Note
Be sure you have a way to remember the admin password. We cannot reset it for you. If the password is
lost, you will need to restore factory defaults.
The full administrative interface opens when you finish.
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System administration
Administrative tasks are on these pages of the web interface:
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Networking – Network configuration, time zone and NTP server
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Security – Passwords, guest access, other IT security-related settings
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Room Labels – Helpful information to display in the web interface
The screen shots in this chapter may look different from your device's web interface. Some may be from
other products within the same product family, and may lack features that your device offers or show
features that are not available on your device.
Configuring access and other security settings
SECURITY PAGE
The Account Passwords and Web Server areas of the Security page provide basic security for the web
interface:
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Admin Password – Required for access to the admin pages of the web interface and for CLISH
access to the device.
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User Password – Allows password-protected access to the non-administrative operator’s web
interface.
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Automatically Expire Idle Sessions – Logs you out after 30 minutes of inactivity.
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Allow Guest Access – Allows access to the non-administrative operator’s web interface without a
password. This also allows people to control the device using the Vaddio Device Controller.
Other security settings include:
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Allow CLISH over Telnet and Allow CLISH over SSH – For security reasons, access to the
Command Line Interface SHell is disabled by default.
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Allow Zeroconf DNS-SD Discovery – Allows other Vaddio devices and tools to detect the device.
Enabled by default
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Advanced Settings – Enable HTTP Access (disabled by default) and Manage SSL Certificate.
Note
Consult your network security specialist before changing any of these settings. Seek explicit guidance
concerning the SSL certificate.
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Configuring a static IP address for a device currently at 169.254.1.1
If the device is currently at an IP address other than 169.254.1.1, skip this section.
By default, the device is set to DHCP, and will receive an IP address automatically if your
network assigns IP addresses. However, if no DHCP server is available to automatically assign an
address, the device uses its default IP address of 169.254.1.1. Other devices may default to the same IP
address. If you install more than device on this network, you must follow this procedure to prevent IP
address conflicts.
Caution
Consult your IT department before editing network settings. Errors in network configuration can make the
device inaccessible from the network. Do not change DHCP/Static addressing, IP address, subnet mask,
or gateway unless you are very familiar with the characteristics and configuration of the network where
you install the device.
To access the device's Networking page after initial device setup:
1. Leave the device connected as for initial device setup.
2. Log in to the web interface as admin, if you have not done so already.
3. On the Networking page, set IP Address to Static; then enter the IP address, subnet mask, and
gateway as directed by the network specialist. You will need to log in again after saving your changes.
The device is now ready to be connected to the network.
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Changing from an automatically assigned address to a static IP address
NETWORKING PAGE
In a network that assigns IP addresses automatically, the device's IP address may change from time to
time. Setting a static IP address will keep this from happening,
You may wish to change the IP addresses of other connected equipment to static addresses as well. The
process is the same for all Vaddio products with web interfaces.
1. Consult your network specialist to determine what the IP address should be.
2. Set the IP address to Static. If this is the only change you make, you will not be logged out.
3. If necessary, enter the IP address, subnet mask, and gateway that your network specialist instructs
you to use. You will need to browse to the new IP address and log in again.
Changing the device's hostname
NETWORKING PAGE
If your network supports hostname resolution, you may find it convenient to change the device's
hostname to something easy to remember. This allows you to access the device by its hostname instead
of its IP address – for example, by entering https://ginger to open the web interface of the device
named ginger.
Work with your IT department to ensure that the new hostname conforms to the organization's naming
conventions.
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Specifying time zone and NTP server
NETWORKING PAGE
Using automatic NTP updating ensures that the timestamps in the device's diagnostic log are accurate.
Specifying your time zone may make it easier to match logged events with other actions and external
events.
1. To make the time zone and NTP server editable, enable Automatic NTP Updating.
2. Select the desired time zone from the list.
3. Optional: Specify the NTP server to use. If you are not sure about this, use the default.
4. Save your changes.
5. To update the system time immediately, select Refresh. Otherwise, the time will update the next time
the device contacts the NTP server.
Adding room information
ROOM LABELS PAGE
Enter information about the location of the equipment and the local IT or A/V help line. This information
will be displayed on all pages of the web interface and in the Location column of the Vaddio Deployment
Tool.
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Performance and behavior settings
Performance and behavior settings are on these pages of the web interface, shown in the upper portion
of the left navigation panel:
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Streaming
n
Audio
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User Interface
The screen shots in this chapter may look different from your device's web interface. Some may be from
other products within the same product family, and may lack features that your device offers or show
features that are not available on your device.
Configuring streaming behavior
After initial device set-up is complete, the device's USB stream is the default. Either USB or IP streaming
can be selected, but not both. IP streaming is disabled by default, and must be both enabled and
selected as the streaming mode for the IP stream to be available.
Conferencing applications use USB streaming.
Viewing streams
The simplest way to view streams from Vaddio devices is to use the Vaddio Deployment Tool. You can
also use it to access devices' web interfaces and make sure the desired stream is available. This tool is
available as a free download at https://info.legrandav.com/VaddioDeploymentTool.
Other ways to view the USB stream:
Be sure that USB Streaming is selected as the streaming mode, and do one of these things:
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Start or join a conference.
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Open a stream viewer, locate the option to open a capture device, and select your device from the list.
The media player will correctly identify your device by model.
Other ways to view the IP stream (RTSP)
1. Be sure that IP streaming is enabled and selected as the streaming mode.
2. Open a stream viewer such as VLC Media Player.
3. Select "Network stream" or your viewer's equivalent option.
4. Copy the streaming URL from your device's Streaming page and paste it into the viewer as the URL
for the network stream.
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Configuring USB streaming
STREAMING PAGE
These settings affect how the device works with soft conferencing applications.
Device Name – Specifes how the device shows up in your soft client's USB device selection list.
USB Terminal Type – Selectable; default is Non-Echo-Cancelling Speakerphone. Change to Echo-
Cancelling Speakerphone if the connected audio input provides echo cancellation.
USB Audio Enumeration – Enabled by default; allows the connected computer to recognize the AV
Bridge Nano as an audio device.
HID Audio Controls – Enable to allow conferencing applications to control the audio.
Note
USB streaming resolution and other settings are automatically negotiated between the hardware and the
conferencing application. These cannot be set manually.
Enabling or disabling IP streaming
STREAMING PAGE
IP streaming is disabled by default. It must be both enabled and selected as the streaming mode for the
IP stream to be available. Two IP streaming protocols are available:
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RTSP streaming delivers an IP stream that people can access from your network using a media
player.
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RTMP streaming sends a stream to a content service provider such as YouTube. To use RTMP
streaming, you must have an account with a streaming service.
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RTSPstreaming protocol and URL
STREAMING PAGE
When IP streaming is enabled and RTSP is selected, the RTSP stream is automatically available.
RTSP port: Vaddio strongly recommends using the default RTSP port number.
Path: The portion of the streaming URL that appears after the IP address. You may wish to change this
to help identify the stream source – for example, demo-studio-3.
URL: The location where the stream can be viewed. This will change if you edit the path.
Note
Consult your network specialist before changing any of these settings.
Setting up IPstreaming in Easy mode
STREAMING PAGE
Note
Consult your network specialist when setting up IP streaming, to be sure that you select settings that are
appropriate for the network.
If you are not sure about these settings, start with the defaults.
1. Select Easy Quality Mode.
2. Select the desired IP streaming resolution. This determines the size of the window in which the
stream is displayed.
3. Select Video Quality. Then save your changes.
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Setting up IPstreaming in Custom mode
STREAMING PAGE
Note
Consult your network specialist when setting up IP streaming, to be sure that you select settings that are
appropriate for the network.
1. Select Custom quality mode.
2. Select the desired resolution.
3. Select the desired frame rate.
Note
Some combinations of resolution and frame rate may not be valid for your device; these will generate
notifications.
4. Select Constant or Variable Bit Rate.
5. Constant Bit Rate only: Set Max Bandwidth.
6. Variable bit rate only: Set the Quality (Quantization) slider. Then save your changes.
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Configuring RTMP streaming
STREAMING PAGE
To use RTMP streaming, you must have an account with a streaming service.
To configure an RTMP streaming service:
1. Select RTMP streaming, then select Settings.
2. Expand the information box for the service.
3. Enter the name of the service.
4. Paste in the key and URL(s) provided by the service.
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To select the enabled RTMP streaming service:
Expand the list of available streaming services, and select the one to use.
Note
When IP streaming is enabled, RTMP streaming is selected, and a service is configured, the device
streams to that service until you stop the stream. The light in the Stream button is on when RTMP
streaming is active.
Stopping the IP stream
STREAMING PAGE
Options:
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To stop IP streaming entirely: Clear the Enable IP Streaming check box, or select USB streaming.
n
To stop sending the stream to a content service provider but make it available as a network
stream: Change from RTMP to RTSP streaming. Local video is still displayed on the connected
screen(s).
n
To stop local video and the video portion of the stream, but leave the stream running: Mute the
video. Audio is available but the connected display is blank.
n
To stop the audio portion of the stream, but leave the stream running: Mute the audio. Video
continues to stream, and local video is still displayed on the connected screen(s).
Audio and video mute controls are available on every page of the web interface.
Changing MTU
STREAMING PAGE, ADVANCED SETTINGS
The default packet size for streaming is 1400. Do not change this except in consultation with your
network administrator.
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Configuring audio settings
The web interface provides separate controls for each of the audio inputs and outputs:
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Inputs – Left and right Line In, HDMI In, and USB Playback audio channels.
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Outputs – Left and right Line Out, HDMI Out, IP Stream, and USB Record audio channels.
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Matrix – Defines the source for each audio output.
Adjusting audio inputs and outputs
AUDIO PAGE
Muting and volume controls for all the audio inputs and outputs are available on the Inputs and Outputs
tabs, respectively.
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Routing audio
AUDIO PAGE, MATRIX TAB
The audio matrix defines where each audio output originates. Each column of the matrix shows one
audio output, and each row shows one audio input. Table cells highlighted in blue mean that the input
represented in that row is routed to the output represented in that column.
Setting gain between input and output (crosspoint gain)
To adjust crosspoint gain between any input and the output to which it is routed, right-click the table cell
in the matrix to open a gain control.
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Saving the audio configuration
Audio configurations include the input and output settings and the audio matrix settings. Storing your
audio settings as a configuration lets you avoid needing to set it up again in the future.
To save an audio configuration:
1. On any tab of the Audio page, select Audio Configs. The Audio Configs box opens. If any custom
configurations have been stored, their buttons are shown as active.
2. Select a custom config button, then select Store.
3. To rename the configuration, right-click the button, enter the name, and save your change.
To recall an audio configuration:
Open the Audio Configs box and select the desired configuration.
Customizing labels
Some of the labels in the web interface are customizable. You may find it helpful for the names of inputs,
outputs, and configurations to indicate what they are in your installation – for example, "Podium Mic".
You can rename:
n
Audio inputs and outputs
n
Audio configurations
When in doubt, try it.
Right-click the label you want to rename. If it is customizable, it opens a dialog box.
Locking the front panel
USER INTERFACE PAGE
Select Lock Front Panel to disable the Stream button.
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System maintenance
This chapter covers the tasks on the System page:
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Exporting (backing up)and importing configuration data
n
Updating firmware
n
Rebooting
The screen shots in this chapter may look different from your device's web interface. Some may be from
other products within the same product family, and may lack features that your device offers or show
features that are not available on your device.
It also covers information that may help if you need to contact Vaddio Technical Support.
Exporting and importing configuration data
You can export a device's configuration and save it as a backup. This allows you to quickly restore
customized information if you need to restore factory defaults or replace the unit, or import a
configuration to multiple devices.
The exported data includes settings that may be the same on several devices – NTP and time zone
information, audio and video settings, and streaming settings.
The export file does not include security settings, room labels, or network settings.
When importing a configuration to multiple devices:
n
All the devices must be of the same model.
n
All the devices must have compatible firmware versions installed.
To export a configuration:
To save a copy of the current configuration, select Export Data.
The configuration exports as a .dat file and downloads to your default file download location. The
filename is the device's hostname followed by the .dat file extension.
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To import a configuration:
1. Select Import. The Import Data box opens.
2. Select Choose File, and browse to the .dat file to be imported.
3. Select Begin Importing Data. When the import is complete, the device reboots.
Updating the firmware
From time to time, we issue new firmware to introduce new features and other product improvements,
and to fix issues that turn up. We recommend keeping all your Vaddio products up to date, to get the
most out of them.
Note
It is rare for an update to generate errors. If this happens, please read them carefully and record them.
Screen shots of the error message may be very helpful in troubleshooting the problem. If the update does
not finish successfully, do not remove power. Contact Vaddio technical support immediately.
1. Go to the appropriate product page and download the firmware update file.
2. Select the firmware file that you downloaded.
3. Select Begin Firmware Update.
4. Read the information in the Confirm dialog box, then select Continue.
The device reboots as the last step in the update process.
We recommend also checking for firmware updates for all connected Vaddio products.
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Operating the AV Bridge Nano
The AV Bridge Nano provides a web-based user interface in addition to the front panel controls for basic
functions. To access the web interface, you may need to log in with the user account credentials,
depending on how the device is configured. The admin login is not required.
Contact the administrator for information on accessing and logging in to the web interface.
Muting and audio controls
The operator's Audio page provides these controls:
n
Video mute – Sends black video. Audio remains on unless you mute it also.
n
Audio mute – Mutes all output channels. It will not affect any audio inputs. Video remains on unless
you mute it also.
n
Per-channel audio controls for up to four audio channels – Provides greater control over the audio.
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About viewing streams
To operate the device effectively, you may need to be able to view one of these:
n
HDMI output (the display connected to the device)
n
USB stream
n
IP stream
The AV Bridge Nano can deliver a USB stream or an IP stream (RTSP or RTMP). The desired stream
type must be selected. IP streaming is disabled by default, and must be enabled as well as selected.
If you are unable to view the desired stream, this usually means it is not selected. Contact your system
administrator.
The Vaddio Deployment Tool provides convenient access to the stream from the AV Bridge Nano and
those of any other Vaddio devices on the network. This tool is available as a free download at
https://info.legrandav.com/VaddioDeploymentTool. If the Vaddio Deployment Tool is not available to
you, do one of these things:
To view the IP stream:
n
If RTSP streaming is selected, you will need to know the streaming URL for the IP stream. Contact
the system administrator for this information. It is available from Streaming page in the admin portion
of the web interface.
n
You will need a stream viewer application such as VLC Media Player to view the RTSP stream.
n
If RTMP streaming is selected, you will need to know the service provider and channel.
To view the USB stream:
Connect a computer to the USB port on the device, and do one of these things:
n
Open a stream viewer and select the camera as the video capture device.
n
Start or join a conference.
When viewing either stream, keep in mind that there is always inherent latency and network-dependent
latency, so the video and audio may not be perfectly synchronized.
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Command Line Interface SHell (CLISH) reference
The Vaddio Command Line Interface SHell (CLISH) allows an external device such as an AMX or
Crestron presentation system to control the device.
Requirements
n
SSH (recommended) or Telnet must be enabled on the Security page of the device's web interface.
n
Your computer or third-party control system must have a suitable SSH or Telnet client. If using Telnet,
port 23 is used.
n
Your computer or third-party control system must be able to connect to the device over the network.
When you start a CLISH session, you must log in using the admin account.
Usage notes
n
The > character is the command prompt.
n
In addition to the control commands, session management commands are available – help, history,
and exit.
n
CTRL-5 clears the current serial buffer on the device.
Getting more information
Use a question mark as a command or command parameter to display a list of available commands,
subcommands, or command parameters. For example, ? returns all top-level commands; network ?
returns the valid subcommands for the network command; and network ping ? returns the
parameters available for the network ping command.
Firmware updates sometimes implement new command parameters. We do not update the manuals for
every firmware update. Querying will help you discover any command parameters that have been added
since the last update.
Typographical conventions
n
{x | y | z} – Choose x, y, or z.
n
<variable> – The named variable (such as <ip address>)is required.
n
< x..y > – Avalue in the range of x through y is required.
n
[parameter] – The parameter (such as [speed]) is not required.
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Audio and video management commands
The following commands are available for audio management:
n
audio volume
n
audio mute
n
audio route
n
audio crosspoint-gain
n
video mute
Channels available for audio commands
Audio mute and volume commands may be applied to all audio channels at once (master) or one
specific input or output. Routing and crosspoint gain commands specify individual channels.
Inputs
master Line in, USB playback, and HDMI audio in
(Not available for audio route and audio crosspoint-gain
commands)
line_in_left,
Microphones or other line-level inputs
line_in_right
usb_playback_
USB audio from the far end
left, usb_
playback_right
hdmi_in_left,
Audio from a connected HDMI input device
hdmi_in_right
Outputs
master Speakers, USB record, and HDMI audio out
(Only available for audio mute command)
line_out_left,
Speakers or other line-level outputs
line_out_right
usb_record_
USB audio from your site
left, usb_
record_right
ip_out_left,
Audio portion of the IP stream
ip_out_right
hdmi_out_left,
Audio out to a connected HDMI device
hdmi_out_right
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audio volume
Gets or sets the volume of the specified audio channel. The valid range depends on the channel.
See Channels Available for Audio Commands for the audio input and output channels available on your
device.
Synopsis audio <channel> volume {get | up | down | set <level> }
Options
Examples
get
Returns the current volume of the specified
channel.
up
Increases the volume of the specified channel
by 1 dB.
down
Reduces the volume of the specified channel
by 1 dB.
set <level>
audio line_in_1 volume up
OK
>
Sets the volume of the specified channel in dB.
Increases the volume for Line In 1 by 1 dB.
audio line_out_1 volume get
volume -10.0 dB
OK
>
Returns the current volume for the speaker connected to the line out port.
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audio mute
Gets or sets the mute status of the specified audio channel.
See Channels Available for Audio Commands for the audio input and output channels available on your
device.
Synopsis audio <channel> mute {get | on | off | toggle}
Options
Examples
get
Returns the current mute state of the specified
channel.
on
off
toggle
Mutes the audio for the specified channel.
Unmutes the audio for the specified channel.
Changes the mute state for the specified
channel – unmutes if it was muted, mutes if it
was not.
> audio master mute get
mute: off
OK
>
Returns the current mute state of master mute. It is off, so audio is not globally
muted. Some audio channels may be muted, however.
>audio line_out_1 mute on
OK
>
Mutes the Line Out 1 port.
audio route
Gets or sets the input routed to the specified output.
See Channels Available for Audio Commands for the audio input and output channels available on your
device.
Synopsis audio <channel> route {get | set <inputs> }
Options
Examples
get
set
Returns the routing for the specified output.
Sets the routing for the specified output.
More than one input may be routed to the
specified output.
> audio ip_out_left route get
[ hdmi_in_left ]
OK
>
Returns the current source for the left channel of the IP stream.
> audio ip_out_right route set hdmi_in_right
>
Sets the right channel of the IP stream to use the right channel of the HDMI audio
input as its source.
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audio crosspoint-gain
Gets or sets thegain for the input routed to the specified output, in dB, for a given output and input.
See Channels Available for Audio Commands for the audio input and outputs channels available on your
device.
Synopsis audio <output> crosspoint-gain <input>{get | set <level>}
Options
get
Returns the routing gain from the specified
input to the specified output.
set <-12.00 .. 12.00> Sets the routing gain from the specified input
to the specified output. Valid range is -12.00
dB to 12.00 dB.
Examples
> audio usb_record_left crosspoint-gain line_in_left set 6.00
OK
>
Sets the crosspoint gain of USB record left and line in left to 6 dB.
video mute
Gets or sets the video mute status. When video is muted, the device sends black video. This can be
desirable when preparing the room or when privacy is needed.
Synopsis video mute {get | off | on | toggle}
Options
get
off
on
Returns the current video mute status.
Unmutes the video. (Normal video resumes.)
Mutes the video. (Black screen with message)
toggle Changes the video mute status.
Examples
video mute get
mute: off
OK
>
Video is not muted.
video mute on
Transmits black video.
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Communication and networking commands
The following commands are available for managing communication and discovering communicationrelated settings:
n
streaming ip enable
n
streaming settings get
n
network settings get
streaming ip enable
Set or change the state of IP streaming.
Synopsis streaming ip enable {get | on | off | toggle}
Parameters
Example
get
on
off
toggle
>streaming ip enable on
> OK
Returns the current state of IP streaming
Enables IP streaming.
Disables IP streaming.
Changes the state of IP streaming (on if it was
off, or off if it was on). streaming ip
enable toggle has the same effect as
selecting the Enable IP Streaming checkbox in
the web interface.
Enables IP streaming.
>streaming ip enable get
enabled: true
> OK
Returns the current state of IP streaming.
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streaming settings get
Returns current IP and USB streaming settings.
Synopsis streaming settings get
Parameters
Example
IP Custom_Frame_Rate
IP Custom_Resolution
IP Enabled
IP MTU
IP Port
IP Preset_Quality
IP Preset_Resolution
IP Protocol
IP URL
IP Video_Mode
USB Active
USB Device
USB Frame_Rate
USB Resolution
USB Version
IP Custom_Frame_Rate 30
IP Custom_Resolution 720p
IP Enabled true
IP MTU 1400
IP Port 554
IP Preset_Quality High Quality (Best)
IP Preset_Resolution 1080p
IP Protocol RTSP
IP URL vaddio-av-bridge-nano-stream
IP Video_Mode preset
USB Active true
USB Device AV Bridge Nano
USB Frame_Rate 30
USB Resolution 1080p
USB Version 3
OK
>
Frame rate selected in Custom mode.
Resolution selected in Custom mode.
Specifies whether IP streaming is enabled
(true or false).
MTU for IP streaming. Default is 1400.
The RTSPport number used for IP streaming.
Default is 554.
Quality selected in Easy mode.
Resolution selected in Easy mode.
The IP streaming protocol in use.
The URL where the stream is available.
Video quality mode selected (preset or
custom).
Specifies whether USB streaming is active.
The USB device name.
The current frame rate for the USB stream (0
if not active).
The current resolution for the USB stream
(0x0 if not active).
The USB version in use (USB 3).
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network settings get
Returns the device's current network settings, including MAC addres, IP address, netmask, and
gateway.
Synopsis network settings get
Example network settings get
Name: eth0:WAN
MAC Address: 00:04:a3:85:0a:ee
IP Address: 10.30.240.187
Netmask: 255.255.255.0
VLAN: Disabled
Gateway: 10.30.240.254
Hostname: bergstrom
OK
>
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Maintenance and troubleshooting commands
The following commands are available for maintenance and troubleshooting:
n
network ping
n
version
n
system reboot
n
system factory-reset
network ping
Sends an ICMP ECHO_REQUEST to the specified IP address or hostname.
Synopsis network ping [count <count>] [size <size>] <destination-ip>
Options <count> The number of ECHO_REQUEST packets to
send. Default is five packets.
<size> The size of each ECHO_REQUEST packet.
Default is 56 bytes.
<destination-ip> The IP address where the ECHO_REQUEST
packets will be sent.
Examples
>network ping 192.168.1.66
PING 192.168.1.66 (192.168.1.66): 56 data bytes
64 bytes from 192.168.1.66: seq=0 ttl=64 time=0.476 ms
64 bytes from 192.168.1.66: seq=1 ttl=64 time=0.416 ms
64 bytes from 192.168.1.66: seq=2 ttl=64 time=0.410 ms
64 bytes from 192.168.1.66: seq=3 ttl=64 time=0.410 ms
64 bytes from 192.168.1.66: seq=4 ttl=64 time=3.112 ms
--- 192.168.1.66 ping statistics --5 packets transmitted, 5 packets received, 0% packet loss
round-trip min/avg/max = 0.410/0.964/3.112 ms
>
Sends five ECHO_REQUEST packets of 56 bytes each to the host at 192.168.1.66.
>network ping count 10 size 100 192.168.1.1
Sends 10 ECHO_REQUEST packets of 100 bytes each to the host at 192.168.1.1.
The command returns data in the same form as above.
version
Returns the current firmware version.
Synopsis version
Example
version
Returns current firmware version information.
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system reboot
Reboots the system either immediately or after the specified delay. Note that a reboot is required when
resetting the system to factory defaults (system factory-reset).
Synopsis system reboot [<seconds>]
Options <seconds> The number of seconds to delay the reboot.
Examples Reboots the system immediately.
>system reboot 30
Reboots the system in 30 seconds. The response is in the same form; the system
message appears at the end of the delay.
system factory-reset
Gets or sets the factory reset status. When the factory reset status is on, the system resets to factory
defaults on reboot.
Synopsis system factory-reset {get | on | off}
Options
Examples
get
Returns the device's current factory reset
status.
on
off
>system factory-reset get
factory-reset (software): off
factory-reset (hardware): off
OK
>
Enables factory reset on reboot.
Disables factory reset on reboot.
Returns the factory reset status.
This evaluates the most recent system factory-reset on or off command, if
one has been received, then reads the rear panel DIP switches and returns the
status on if they are all in the down position.
>system factory-reset on
factory-reset (software): on
factory-reset (hardware): off
OK
>
Enables factory reset upon reboot.
Note
This command does not initiate a factory reset. The factory reset takes place on
the next reboot.
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Information and session management commands
The following commands are available for CLISHhelp and session management:
n
help
n
history
n
exit
You can also use a question mark as a command or command parameter to display a list of available
commands, subcommands, or command parameters. For example, ? returns all top-level commands;
system ? returns the valid subcommands for the system command; and system reboot ? returns
any parameters available for the system reboot command.
help
Displays an overview of the CLI syntax.
Synopsis help
Example
help
Note
Use ? as a command parameter to see information about a given command's syntax.
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history
Returns the most recently issued commands from the current session. Since many of the programs read
user input a line at a time, the command history is used to keep track of these lines and recall historic
information.
Synopsis history <limit>
Options <limit> Integer value specifying the maximum
number of commands to return.
Examples
Additional information You can navigate the command history using the up and down arrow
history
Displays the current command buffer.
history 5
Sets the history command buffer to remember the last 5 unique entries.
keys.
This command supports the expansion functionality from which
previous commands can be recalled from within a single session.
History expansion is performed immediately after a complete line is
read.
Examples of history expansion:
* !! Substitute the last command line.
* !4 Substitute the 4th command line (absolute as per ’history’
command)
* !-3 Substitute the command line entered 3 lines before (relative)
exit
Ends the command session.
Synopsis exit
Example
exit
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Troubleshooting and care
If the equipment does not power up as expected, use this table to determine whether to call Vaddio
Technical Support.
Note
If the equipment behaves in a way that suggests even a remote possibility of a bad cable, please try a
known good cable with the same pin-out. Factory-made cables can be defective. Cables can appear to
be good but only work part of the time. A cable may pass a standard continuity check but be unable to
pass enough power to the connected device. Crimping tools can crimp unevenly, contacts can break
internally, and individual conductors in the cable can break inside the jacketing material. Any of these can
result in a cable that passes a continuity check but does not work reliably.
(The author would like to confess having made more than a few almost-good cables. It happens.)
What is it doing? Possible causes Check and correct
Nothing. The buttons do not
light up.
Unable to access the web
interface.
Unable to access the device's
stream.
Power is not connected. Check the connections from the wall
outlet to the power supply and from the
power supply to the device.
The wall outlet is not active.
(Check by finding out if it
powers something else, such
as a laptop or phone charger.)
The device or its power supply
is bad.
The device is not connected to
the network.
The device is not at the IP
address you browsed to.
Streaming is not enabled on
the device.
The desired stream type is not
selected.
Use a different outlet.
Contact your reseller or Vaddio
Technical Support.
Be sure the network cable is
connected.
Check using a known good cable.
Follow the procedure for Getting the
Device's IP Address. If it is
169.254.1.1, see Configuring the
Device for Your Network.
Log in to the device's web interface as
admin and enable the appropriate
stream.
Select the appropriate stream in the
web interface.
Aconnected HDMI source is
not working.
IP and MAC address appear in
video output
No power to the HDMI source. Check the power connection.
HDMI cable not connected
correctly.
Acable is bad. Check using a known good cable.
There is a problem with the
device.
The data display has been
selected. This is normal.
38
Check and correct cable connections.
Refer to the troubleshooting
information in the camera manual.
To clear the display, press the IP
button, or select the Data Screen
On/Off control on the System page.
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Rebooting
SYSTEM PAGE, FIRMWARE TAB
This can help if the device stops responding as you expect.
In the System Utilities section, select Reboot, then confirm. You will need to log in again after the reboot.
If rebooting the device doesn't fix the problem, you may need to restore factory defaults. Before you take
that step, back up the configuration.
Restoring factory defaults
This operation returns the device to its original state.
n
Any settings you have customized will be lost.
n
Anyone who is logged in to the web interface is logged out.
n
You will need to do the initial device setup again to be able to communicate with the device.
To save and restore your customized settings, export the device configuration before restoring factory
defaults. See Exporting and Importing Configuration Data. Then import the configuration after completing
the initial device configuration. Device behavior settings are preserved in the configuration file; identity
settings such as passwords, device hostname, and IP streaming path and URL are not.
You can restore factory defaults from the web interface, CLISH, or using the device's IP button.
To restore factory defaults from the web interface:
1. Go to the System page.
2. If you have customized the device's room label or behavior settings and will want to restore them,
export the configuration.
3. Select Restore Factory Settings.
4. A confirmation message informs you that the action cannot be undone. This is your cue to make sure
you have successfully exported the configuration before you confirm.
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To restore factory defaults using the IP button:
1. Disconnect power.
2. Then hold down the IP button while reconnecting power, and continue to hold it for 15 seconds.
The device returns to factory defaults and reboots.
If you hold down the IP button for more than 45 seconds, there is a small but nonzero risk that a portal
may open in the space-time continuum. If this occurs, please exercise good judgment. Vaddio is not
responsible for what happens next.
When the process is complete, you will need to access the web interface and complete the initial device
set-up and any other configuration that may be needed.
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Contacting Vaddio Technical Support and viewing diagnostic logs
HELP AND DIAGNOSTICS PAGES
If you can't resolve an issue using your troubleshooting skills (or the Troubleshooting table in this
manual), we are here to help. Technical support contact information is on the Help page.
Note
The Help page may provide a link to our standard privacy notice. This product does not record or save
audio or video files, and it does not store any identifying information other than what you may choose to
enter on the Room Labels page of the web interface. However, the device’s IP address is considered
“personally identifiable information” for the purposes of the privacy notice. This information is stored for
display to the user, but not otherwise shared or transmitted.
Your Vaddio technical support representative may ask you to download and email the event log file
available from the Diagnostics screen. The event log may include large numbers of internal events even
when no errors have occurred. Rebooting generates over 100 log entries.
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Operation, storage, and care
For smears or smudges on the product, wipe with a clean, soft cloth. Do not use any abrasive chemicals.
Keep this device away from food and liquids.
Do not operate or store the device under any of the following conditions:
n
Temperatures above 40°C (104°F) or below 0°C (32°F)
n
High humidity, condensing or wet environments
n
Inclement weather
n
Severe vibration
n
Corrosive atmosphere
n
Dry environments with an excess of static discharge
n
As an object of a cat's desire to knock things from elevated surfaces
Do not attempt to take this product apart. There are no user-serviceable components inside.
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Glossary
B
bandwidth
Data transfer rate (bits per second) for the stream. In some cases, using a high bandwidth can
slow down other network traffic. On networks with very low bandwidth, video issues may result.
Streaming at a lower resolution or frame rate can reduce bandwidth usage.
D
DHCP
Dynamic Host Configuration Protocol. A network management protocol that assigns an IP
address to a device automatically when it is connected to the network.
F
far end
(conferencing) A location in the conference other than the one where you are. Far-end video is
what you typically see in a conference – the people at the other end of the call.
Complete Manual for the AV Bridge Nano Audio Video Encoder
felis catus
What the internet is made of.
G
gateway
Network information automatically assigned in a DHCP network. If installing equipment on a
non-DHCP network, get this information from the network administrator.
H
HDMI
(High-Definition Multimedia Interface) A video output format; may also carry audio information.
HID audio controls
(Human Interface Device) Controls to enable conference participants to use the conferencing
client to control the audio.
HTTP
HyperText Transfer Protocol. The magic that makes websites work.
HTTPS
HyperText Transfer Protocol Secure. The magic that uses encryption to make websites work
securely. See "SSL certificate" for more information.
I
IP address
Where a given device is on the IP network, logically. The IP address enables the network to
route data to the right device – and that's why IP address conflicts are bad.
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IP address conflict
Two or more devices attempting to use the same IP address on a network. Results are
unpredictable but never good.
L
LED
Light-Emitting Diode. A status light.
M
MTU
Maximum Transmission Unit. The largest number of bytes allowed in a packet. If you don't know
what that means, don't change MTU size.
N
near end
(conferencing) Your location in a conference. When you mute the video, your camera stops
sending near-end video.
NTP
Network Time Protocol. Ensures that NTP-enabled devices on the network all show the same
system time, so timestamps are accurate.
P
PoE, PoE+, PoE++
Power over Ethernet; a means of powering a device using its network connection. Requires a
mid-span power injector. PoE+ and PoE++ deliver more power than PoE.
R
RCLB
Really Cool Logo Badge. A visual cue that the device is a genuine Vaddio product. Accept no
substitutes!
RTMP
Real-Time Messaging Protocol. Used for livestreaming video (and audio, if available) to a
service such as YouTube Live.
RTSP
Real-Time Streaming Protocol. Used for streaming video and audio over your network.
S
soft conferencing client
A conferencing application (such as Zoom, Google Hangouts, or Skype for Business) that uses
a computer rather than requiring a conferencing codec.
SSL certificate
A file used with HTTPS proving that a web page really originates from its purported source.
Vaddio devices use self-signed SSL certificates. Since these are not issued by a recognized
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certificate authority, your browser will pop up security warnings the first time you try to browse to
the device's web interface.
streaming protocol
A set of rules that define how video and audio data are sent over the network. See RTMP and
RTSP.
subnet mask
Network information automatically assigned in a DHCP network. If installing equipment on a
non-DHCP network, get this information from the network administrator.
U
UCC, UC conferencing
Unified Communications Conferencing; refers to soft-client conferencing (such as Zoom or
Skype for Business) using a computer with USB-connected peripherals.
USB 2
An older, lower-speed USB protocol; good for audio but offers lower maximum resolutions for
video conferencing. USB 2 products can be connected to USB 2 or USB 3 ports on your
computer.
USB 3
A high-speed USB protocol, capable of handling high-quality video and audio as in conferencing
applications. USB 3 products should be connected to USB 3 ports; performance may be
degraded otherwise.
USB playback
Audio from other sites (far-end audio) in a conference call. Considered an input because it's part
of the incoming USB stream.
USB record
Audio from your site (near-end audio) in a conference call. Considered an output because it's
part of the outbound USB stream.
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Photo credits
This guide may include some or all of these photos.
European Space Agency (ESA) astronaut Samantha Cristoforetti, a Flight Engineer with Expedition 42,
photographs the Earth through a window in the Cupola on the International Space Station
By NASA - https://blogs.nasa.gov/ISS_Science_Blog/2015/03/06/women-in-space-part-two-whatsgender-got-to-do-with-it/, Public Domain, https://commons.wikimedia.org/w/index.php?curid=38834990
Carl Sagan, Bruce Murray, Louis Friedman (founders) and Harry Ashmore (advisor), on the occasion of
signing the papers formally incorporating The Planetary Society
By credit NASA JPL - JPL, Public Domain, https://commons.wikimedia.org/w/index.php?curid=1180927
Main Control Room / Mission Control Room of ESA at the European Space Operations Centre (ESOC) in
Darmstadt, Germany
By European Space Agency - ESOC flickr, Credit: ESA - Jürgen Mai, CC BY-SA 3.0-igo,
https://commons.wikimedia.org/w/index.php?curid=36743173
Expedition 42 on orbit crew portrait, International Space Station, Mar. 7, 2015 – Barry Wilmore
(Commander) Top, Upside down, to the right cosmonaut Elena Serova, & ESA European Space Agency
Samantha Cristoforetti. Bottom center US astronaut Terry Virts, top left cosmonauts Alexander
Samokutyaev and Anton Shkaplerov.
By NASA - https://www.flickr.com/photos/nasa2explore/16166230844/, Public Domain,
https://commons.wikimedia.org/w/index.php?curid=38931301
Pho. By J. Nguyen~commonswiki assumed (based on copyright claims). - No machine-readable source
provided. Own work assumed (based on copyright claims)., CC BY-SA 3.0,
https://commons.wikimedia.org/w/index.php?curid=587914
European Space Agency astronaut Luca Parmitano, Expedition 36 flight engineer, outside the
International Space Station
By NASA - http://spaceflight.nasa.gov/gallery/images/station/crew-36/html/iss036e016704.html, Public
Domain, https://commons.wikimedia.org/w/index.php?curid=27263573
Chris Cassidy, Luca Parmitano, and Karen Nyberg, ISS, 2013. Photo Credit: NASA
Nicolas Altobelli, Rosetta Scientist at ESA's European Space Astronomy Centre, Villanueva de la
Cañada, Madrid, Spain
By European Space Agency - Nicolas Altobelli talks to the media, CC BY-SA 3.0-igo,
https://commons.wikimedia.org/w/index.php?curid=36743144
Andrea Accomazzo, ESA Rosetta Spacecraft Operations Manager, providing a live update from the Main
Control Room at ESA's European Space Operations Centre, Darmstadt, Germany during the Rosetta
wake-up day.
By European Space Agency - Live update from the Main Control Room, CC BY-SA 3.0-igo,
https://commons.wikimedia.org/w/index.php?curid=36743150
May also contain random images of the author's own cats. You're welcome.
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Index
A
admin password 8-9
changing 9
API 37
audio 19-21, 27, 29-30
adjustments 20
channels in commands 27
configuration, storing and recalling 21
controls 19
crosspoint gain 20, 30
matrix, editing 20
muting 29
routing 20, 29
audio crosspoint-gain command 30
audio mute command 29
Audio page (web) 19-20
audio route command 29
audio volume command 28
automatic NTP updating (setting) 12
B
backing up a configuration 22
bandwidth 16
behavior settings (summary) 13
bit rate (IP streaming setting) 16
browser 7, 12
security warnings 7
tab label 12
C
cable 3, 38
connectors 3
please test them (PLEASE) 38
capabilities 1
cleaning 42
CLISH 9, 26-37
disabled by default 26
session, ending 37
syntax help 26, 36
typographical conventions 26
command history 37
commands 27-37
audio channels available 27
conferencing 13-14
conferencing application 25
configuration data 22-23
exporting 22
importing 23
configuration, saving or restoring 22
connection diagram 4
Constant Bit Rate (IP streaming setting) 16
crosspoint gain 20, 30
D
damage, preventing 3
date and time settings 12
default settings, restoring 35, 39
device discovery 9
device name, USB 32
DHCP addressing 11
DHCP vs. non-DHCP networks 7
diagnosing problems 38
Diagnostics page (web) 41
diagram, connection 4
E
exit command 37
exporting configuration data 22
F
factory defaults, restoring 35, 39
fault isolation 38
firmware 23, 34
update 23
version 34
G
gain 20
audio, crosspoint 20
gain, audio, crosspoint 30
getting help 41
guest access 9
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H
help command 36
Help page (web) 41
history command 37
hostname 11
HTTP 9
enabling 9
HTTPS 7, 9
browser warnings 7
I
importing a configuration 22-23
inactive sessions (web interface) 9
information, room 12
initial device set-up 5-6, 8
using the Vaddio Device Controller 5
using Vaddio Deployment Tool 6
IP address 7, 10-11
changing to static 11
configuring 10-11
conflicts, preventing 10
default 7, 10-11
Vaddio device, discovering 7
IP streaming 13-17, 25, 31-32
enabling/disabling 14
latency 25
settings 15-17, 31-32
viewing 25
L
labels 12, 21
browser tab 12
inputs, outputs, presets 21
room 12
log files 41
muting 29-30
microphones 29
speakers 29
video 30
N
network configuration 10-11, 33
current 33
default 11
network ping command 34
network settings get command 33
Networking page (web) 10-12
NTP server 12
O
operating environment 3, 42
P
page 9-20, 22-23, 39, 41
Audio 19-20
Diagnostics 41
Help 41
Networking 10-12
Room Labels 12
Security 9
Streaming 13-18
System 22-23, 39
passwords 8-9
admin 8
Path (IP streaming setting) 15
ping command 34
power up order 4
product capabilities 1
Q
Quality/Quantization (IP streaming
setting) 16
M
Max Bandwidth (IP streaming setting) 16
maximum cable lengths 3
media player 13
MTU (IP streaming setting) 18
R
rebooting 35, 39
remote operation 25
Resolution (IP streaming setting) 15-16
restoring a configuration 22-23
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Complete Manual for the AV Bridge Nano Audio Video Encoder
restoring default settings 35, 39
RJ-45 connectors 3
room information 12
Room Labels page (web) 12
routing audio 20
RS-232 37
commands 37
RTMP streaming 13, 17
RTSP streaming 13, 15
S
safety information 3, 42
saving a configuration 22
Security page (web) 9
self-signed certificate 7
serial command API 26-37
settings, default, restoring 35
soft conferencing application 25
software update 23
solving problems 38
source 20
audio 20
SSH 9, 26
SSL certificate 9
static IP address 10-11
storage environment 42
storing a configuration 22
stream viewer 13
streaming 13-17, 25, 31-32
configuring 14
enabling/disabling 14
IP 13-16, 25
settings 14-17, 32
state 31
USB 13-14, 25
streaming ip enable command 31
streaming media player 25
Streaming page (web) 13-18
streaming settings get command 32
streaming URL 15
syntax help for CLISH 36
system factory-reset command 35
System page (web) 22-23, 39
system reboot command 35
system time 12
T
tablet 5
technical support 41
Telnet 9, 26
enabling 9
Telnet commands 37
Telnet session 37
history 37
temperature, operating and storage 42
third-party control 26-35, 37
time and date settings 12
time zone 12
troubleshooting 38
U
update, firmware 23
URL, RTSP streaming 15, 17
USB 32
conferencing 25
device name 32
USB streaming 13-14, 25, 32
configuring 14
status 32
viewing 25
user password 9
changing 9
V
Vaddio Deployment Tool 6
check for the latest version 6
initial device set-up 6
Vaddio Device Controller 5
Variable Bit Rate (IP streaming setting) 16
version command 34
version, firmware 34
video 30
muting 30
video mute command 30
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Complete Manual for the AV Bridge Nano Audio Video Encoder
Video Quality (IP streaming setting) 15
video resolution (IP streaming setting) 15
viewing streams 25
voilà, a small cat 42
volume 28
command 28
W
web interface 5, 9-20, 22-23, 39, 41
accessing 5
Audio page 19-20
Diagnostics page 41
Help page 41
Networking page 10-12
Room Labels 12
Security page 9
Streaming page 13-18
System page 22-23, 39
50
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Vaddio is a brand of Legrand AV Inc. · www.legrandav.com · Phone 800.572.2011 / +1.763.971.4400 ·
Fax +1.763.971.4464 · Email Europe, Middle East, Africa: av.emea.vaddio.support@legrand.com · All
other regions: av.vaddio.techsupport@legrand.com
Vaddio is a registered trademark of Legrand AV Inc. All other brand names or marks are used for
identification purposes and are trademarks of their respective owners. All patents are protected under
existing designations. Other patents pending.
©2023 Legrand AV Inc.
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