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Telephone Interconnect
SmartPTT software introduces Telephone Interconnect Gateway to make calls between MotoTRBO Radio and telephone subscribers. The gateway is the software component embedded into SmartPTT Radioserver service. Telephone interconnection is established by SIP through VoIP-Gateway connected to PBX.
Telephone Interconnect Features
- Multiple concurrent channels to telephone network;
- Possibility to limit list of authorized radio subscribers;
- Voice call recordings in MP3 format;
- MotoTRBO DTMF support;
Communication with radio subscribers is established by means of one or several MotoTRBO Control Stations in SmartPTT Advanced and by means of MotoTRBO Repeater in case of direct connect between it and SmartPTT Enterprise Radioserver. The number of Control Stations with different frequencies corresponds to amount of concurrent channels dedicated to telephone interconnection.
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Upon successful connection between SmartPTT Telephone Interconnect Gateway service and telephone subscriber, the transmission on the MotoTRBO Control Station or Repeater is activated by automatic detection of voice coming from telephone set. In the moment when telephone subscriber stops talking the MotoTRBO Control Station or Repeater ends the transmission and radio subscriber can answer back by pressing PTT button.
SmartPTT Telephone Interconnect Gateway service allows limitation of radio subscribers granted to communicate with telephone subscribers. Also it makes possible to record all voice calls going through the gateway. These features provide an efficient radio channels utilization and eliminate possibility of unauthorized subscriber calls.
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Interconnection initiated by dispatcher
Operator of SmartPTT dispatcher console can connect radio and telephone subscriber by means of the Call Window. Radio subscriber makes voice call on the channel dedicated to telephone gateway requesting the dispatcher for interconnection. Functionality of the Call Window allows easy dialing of target telephone subscriber number and establishment of the interconnection.
Automatic interconnection initiated by telephone subscriber
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Telephone subscriber can make voice call to a radio by dialing prefix number and Radio ID programmed in MotoTRBO radio. Preliminarily, it is necessary to perform settings of VoIP Gateway with the range of numbers corresponding to IDs of MotoTRBO radios and their forwarding to SmartPTT telephone gateway.
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Automatic interconnection initiated by radio subscriber
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To do telephone call, Radio subscriber pushes PTT button and dial the phone number on the radio’s keypad in DTMF mode (for MotoTRBO Firmware 1.7 or later and SmartPTT 7.0.7 or later). Also Radio subscriber can send text message with the number of the phone subscriber to the Control Station installed for telephone interconnection. SmartPTT telephone gateway service transforms the number into SIP-address and makes the call to VoIP Gateway. When telephone subscriber picks up the phone and start talking, SmartPTT transmit the voice to the radio by means of the MotoTRBO Control Station or Repeater.
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Detailed instructions how to set up MotoTRBO Telephone Interconnect with SmartPTT is available on Download page.
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