{"id":1504,"date":"2014-10-25T17:33:27","date_gmt":"2014-10-25T15:33:27","guid":{"rendered":"https:\/\/www.dcomtest.eu\/?p=1504"},"modified":"2021-12-04T16:52:52","modified_gmt":"2021-12-04T15:52:52","slug":"ip-remotely-controlled-public-address-system","status":"publish","type":"post","link":"https:\/\/www.dcomtest.eu\/en\/ip-remotely-controlled-public-address-system\/","title":{"rendered":"Remote controlled IP radio exchange"},"content":{"rendered":"

The radio exchange is intended to replace the existing RU-6 radio exchanges and other similar devices when switching to a remote control system. It contains a power low-frequency amplifier 300 W 100 V, control circuits for its control and supervision, VoIP circuits for supplying the input low-frequency signal in digital form. In addition to the standard function of the NF amplifier, it contains the functions required for remote operation and monitoring of operating conditions.<\/p>\n

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Radio control panel<\/h3>\n

The basic input of the low-frequency signal is an Ethernet interface with VoIP protocol with the possibility of simultaneous operation of two independent channels. The first channel is intended for connection to the centralized reporting system, the second channel for local or remote access using a VoIP phone.  Another way to connect a low frequency signal is a line input and a microphone input.<\/p>\n

The parameter settings<\/h3>\n

All analog parameter settings (volume, treble, bass, input levels and their priorities) are made digitally. Checking the current status, control and configuration is possible using a web browser. Current operating states and information from the internal self-diagnostics can be transferred to the superior monitoring system using the SNMP protocol and the operating history can be recorded using the SYSLOG protocol. The internal real-time clock can be synchronized using the NTP protocol.<\/p>\n

The main advantages of using an IP radio exchange<\/h2>\n