Appendix A: Bogen Digital Certification Authority ......27 Installing the Bogen Digital Certification Authority ......27 Installing Certification Authority on Windows System .
Configuring the Nyquist VoIP Speakers The Nyquist VoIP Ceiling Speaker Gen 2 (NQ-S1810CT-G2) and Nyquist VoIP Wall Baffle Speaker Gen 2 (NQ-S1811WT-G2) are VoIP talkback speakers designed to work with the Nyquist Series IP network-based intercom and paging solution. The ceiling talkback speaker assembly consists of an 8" cone speaker and VoIP module preassembled onto a 13"...
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At the Nyquist appliance’s Login page, enter username and password, then press enter or click on the Login button. The default username is admin; the default password is bogen. Note: After a successful login, a warning will be displayed if the default password is still in use.
Using the Dashboard Figure 2. Nyquist Speaker Dashboard Note: On the Dashboard, the Device Type Nyquist S1810V2 refers to the Nyquist S1810-G2. The dashboard displays the following fields: Table 1. Appliance Dashboard Fields Device Type Identifies the model of this device. Serial Number Identifies the serial number for the device.
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Table 1. Appliance Dashboard Fields Standalone Operation Enables or disables Standalone mode. Volume Cut Level (dB) Specifies a temporary volume setting for the speaker during the current intercom call or page. Note: This is a temporary adjustment that allows the user to experi- ment with the loudness of the speaker and will be reset to the nor- mal setting on subsequent calls.
Standalone Operation This device can also run in Standalone Operation mode, where it will not interact with a Nyquist server (e.g., E7000 or C4000). This means the device will not: • Fetch device configuration from Nyquist server • Register with Nyquist server (via SIP) •...
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If the device is in Standalone mode, the Check for Updates button will be shown. Selecting it checks the Bogen website for the latest firmware version available. If a version newer than the one currently installed is found, it is downloaded to the appliance and the Update Firmware button will be shown.
Check for Updates Available only when the appliance is configured for Standalone mode. Checks the Bogen website for the latest firmware version available and, if it finds a version newer than what is currently installed, downloads it to the appliance.
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On the appliance web UI’s main page, select Network Settings. Select your desired network settings. Select Save. Figure 4. Network Settings Network settings are described in the following table: Table 4. Network Settings IP Address Identifies the IP address assigned to the appliance. Netmask Identifies the subnetwork subdivision of an IP net- work.
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Table 4. Network Settings (Continued) VLAN Priority Identifies the priority of the network traffic on the VLAN. Priority can range from 0 through 7. NTP Server Identifies the IP address or the domain name of the Network Time Protocol (NTP) Server. Note: This field is only editable when Standalone Operation is enabled.
Configuration Settings Tab Parameters The easiest way to configure Nyquist appliances is to obtain configuration settings from the Nyquist server by selecting Get Configuration From Server. However, you can man- ually configure an appliance through the appliance’s Web UI when Standalone Operation is enabled (see "Configuration Settings (Standalone disabled)”...
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The following table describes the Configuration Settings tab settings: Table 5. Configuration Settings (Standalone disabled) Get Configuration from Retrieves configuration settings (i.e., web username, server, and local port) from the TFTP server specified in Server the Network Settings (see "Network Settings Tab Parameters”...
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Account ID Identifies the SIP account (IP address) associated with the device preceded by the extension of the device associated with this port. Local Port Identifies the port used for SIP. Username Identifies the username or extension for the station associated with the port.
Standalone Operation Configuration Settings Configuring this device consists of specifying one or more of the following: • The SIP server addresses, ports, and SIP extensions at which to register for incoming SIP calls. • The input multicast (Receive) addresses (and ports) from which the device will receive encoded signals, which will then be converted to analog and played to the speaker.
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Figure 6. Appliance Configuration Settings (Standalone enabled) The following table describes the Configuration Settings tab settings when Standalone Operation is enabled for this device:...
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Table 6. Configuration Settings (Standalone enabled) Device Type Displays the type of this device. Device Name Provides a name for this device. Web Username Specifies a web username for this appliance. Web Password Specifies a web password for logging into the appliance. Web Confirm Password Re-enter the password used to log into the appliance.
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Table 6. Configuration Settings (Standalone enabled) Dial Extension Only available when Type is set to Digital Call Switch & Speaker, this indicates which extension will be called when the call button is activated. Intercom Cut Level Specifies the output level of the speaker. This can be a value from 42 and 0 dB.
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Codec Specifies the codec to be used when decoding audio. Select one of the following values: • G711 u-law • Intercom call quality • A narrowband audio codec that provides toll-qual- ity audio at 64 kbps. The u-law version is primarily used in North America and Japan.
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Cut Level (dB) Specifies the cut level for the audio stream. This can be a value from -70 to 0 dB. The default value is -20 dB. Note: To modify, click on the value, adjust the slider on the popup using the cursor keys or mouse, and click the check box button.
Setting DSP Parameters When you select DSP from the appliance’s web UI, the DSP page appears. Figure 7. DSP Page From this page, you can set parameters for DSP, which is a form of processing that uses digital data to simulate characteristics found in analog circuits. With DSP, you can alter analog signals, such as audio signals, that have been converted to a digital format.
Note: The slide control controls the input gain of the microphone, not the output level of the speaker. To control the output level of the speaker, use the Intercom Cut Level con- trol for this station on the Nyquist server. If this device is in Standalone mode, the output level can be controlled using the Intercom Cut Level control on the Configuration Set-...
Click the knob control, hold the mouse button down, and drag the mouse up or down to increase or decrease the value. Double-click the knob, type a value into the resulting popup, and click the Save but- ton. Intercom Tuning The VoIP Speaker provides half-duplex communications, which means that only one party can transmit at a time.
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Figure 8. Intercom Tuning Settings The Intercom Tuning page has level indicators for input and output signals and contains the following settings (see Table 8).
(e.g., microphone placement), these DSP settings must be customized for each model. Bogen has created predefined sets of model-specific DSP configurations to customize the signal for each device. These configurations are available via Presets. Note: It is important that the preset corresponding to the speaker model be specified.
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Figure 9. Presets Settings The Presets page allows you to select the Speaker Type. Table 9. Preset Settings Speaker Type Select a predefined Preset configuration from the list of speaker models. Available options are: • NQ-S1810CT (ceiling-mounted speaker) • NQ-S1810WT (wall-mounted speaker)
Accessing Log Files A log file records events and messages that occur when software runs, to be used when troubleshooting the appliance. From the appliance’s web-based UI, log files can be viewed directly or exported via download to your PC, Mac, or Android device, where they can be copied to removable media or attached to an email for technical support.
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Available logs are described in the following table. If a log file is empty, however, it will not appear in the drop-down list of available logs. Table 10. Logs Description ampws.log Contains information about protection status and logs protection events with temperature information at the time of event.
Bogen Certification Authority (CA) certificate to authenticate the device’s digital certif- icate, which verifies that the client is connecting to a valid server. If you do not install the Bogen CA certificate, the browser will display a warning that it was unable to authenticate the server, displaying a red Not secure warning immediately to the left of the browser’s address bar when you attempt to...
You can also download and install the Certification Authority using a PowerShell command prompt or script, which involves fewer steps. To download the certificate to a CRT file, execute the following PowerShell command, replacing <device> with the IP address or DNS name of the Nyquist device: Invoke-WebRequest -Uri http://<device>/ssl/bogenCA.crt -OutFile $env:TEMP\bogenCA.crt If you wish to validate the certificate before importing it, execute the following command after...
If prompted, verify your identity (e.g., enter your PIN or fingerprint). Type a certificate name (e.g., “Bogen CA”), specify “VPN and apps” under “Used for”, and select OK to install the certificate. Installing Certification Authority on an iOS Device Note: The iOS device WiFi must be connected to the same network as the Nyquist Server.
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Browse to the Bogen device’s web application in your browser (using Safari on iOS, Chrome or Edge on all other platforms).