Specification :

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.
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.