Enable instantaneous multi-party hotline voice transmission – as well as data, LAN and video surveillance – in railway communications networks
RAD’s multiservice access multiplexer can integrate voice, ISDN, video, data, and LAN services over multiple E1/T1, n x 64 kbps or Ethernet links. Hotline support provides instantaneous multi-party voice communications between distant operators.
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Enables immediate multi-party voice transmission
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Saves additional E1 PBX or any other network infrastructure for immediate broadcast voice transmission
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Saves bandwidth on the link with E&M interface
