These 10-watt single-channel intercom modules are available with (NQ-GA10PV) or with- out (NQ-GA10P) an HDMI video output, depending upon the application needs. They also offer a CAN bus interface to work with the NQ-E7020 Digital Call Switch and a Form- C relay for controlling third- party devices.
Figure 1. Nyquist Appliance Login At the Nyquist Appliance - Login page, enter username and password, and then select Login. The default username is admin; the default password is bogen. The dashboard for the selected appliance appears. Figure 2. Intercom Module Dashboard...
Using the Dashboard 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. MAC Address Specifies the Media Access Control (MAC) address, which is a unique identifier assigned to network inter- faces for communications on the physical network seg- ment.
Standalone Operation mode is ideal for scenarios that do not require the full functionality provided by an integrated system, such as the Bogen C4000 or E7000 Series, but has the ability to provide paging, multi-channel audio processing, and a SIP endpoint for a PBX/ VoIP phone system.
Check for Updates button 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. If you already have a firmware file you would like to install to the appliance, select Upload Firmware to upload the firmware file from your computer to the appliance.
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.
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) 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. TFTP Server Identifies the host name or IP address of the Trivial File Transfer Protocol (TFTP) server.
Table 4. Network Settings (Continued) DHCP Enabled Indicates if the device is enabled to use DHCP to retrieve its IP configuration. Reboot Appliance Indicates that this appliance should reboot when the Save button is clicked. 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.
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Table 5. Configuration Settings (Standalone disabled) (Continued) Audio Distribution Identifies the IP address, port number, cut level (vol- ume), and station list used for audio distribution. Multicast # Identifies the IP address, port number, cut level (vol- ume), and station list used for the multicast audio stream of one (or more) zones.
Standalone Operation Configuration Settings Figure 5. Appliance Configuration Settings (Standalone enabled) The following table describes the Configuration Settings tab settings when Standalone Operation is enabled for this device: Table 6. Configuration Settings (Standalone enabled) Device Type Displays the type of this device. Device Name Provides a name for this device.
Table 6. Configuration Settings (Standalone enabled) Enable SIP Calls Enables this device to receive one-way SIP calls, wherein only the caller can be heard (such as announcements). If enabled, a number of SIP-related configuration settings are displayed. SIP Server Address Specifies the IP address of the SIP Registration Server with which the device will register.
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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.
Multicast Addresses should be ordered by priority, highest priority first. If multiple streams are active on the same channel simultaneously, the one with the highest prior- ity will be played. Set the Sorting switch to Enabled and drag entries using the 4-way arrow symbols to drag entries up and down to rearrange the priorities.
Figure 6. Logs 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 7. Logs Description ampws.log Contains information about protection status and logs protection events with temperature information at the time of event.
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Table 7. Logs (Continued) Description kern.log Contains information logged by the kernel and recent login information for all users. lastlog Contains information on the last login of each user. messages Contains messages generated by Nyquist. php5-fpm.log Contains errors generated by the PHP script. syslog Contains list of errors that occur when the server is run- ning and server start and stop records...
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