VHF, HF Radio System Conversation Voice SIP Paging Demonstration using AddPac RoIP Solution, Radio Dispatch Terminal

 

AP-LMR200N LMR (Land to Mobile Radio) Gateway for VHF, HF (Ex : Codan, etc)

AP-PCT100N  PTT Control IP Terminal 

Motorola PTT Hand MIC.

H.250 PTT Handset (Military Handset)

IPNext180PTT   PTT Control IP-PBX with internal PTT Server function

AP601 SIP Paging Terminal 
                                         

                              

AddPac RoIP solution consists of PTT IP-PBX, LMR(Land to Mobile Radio) gateway and PTT control IP terminal.

IPNext180PTT provides the Push-to-Talk server function as well as hybrid IP-PBX service features. IPNext180PTT supports Push-to-Talk service function for LMR gateway and PTT IP phones. IPNext180PTT IP-PBX internal PTT server function supports basic Dial-Out based PtP (Point-to-Point) PTT service, Multi-Group and Multi-Session PTT service.

AP-LMR200N is compact size high performance Land to Mobile Radio gateway. AP-LMR200N provides an optimal level of radio over IP service when it interoperates with conventional radio device. And AP-LMR200N LMR gateway provides high-performance radio over IP service by interworking AddPac IP-PBX, PTT server and PTT IP terminals.

AP-PCT100N PTT control IP terminal supports radio device control like as radio system frequency change, one touch dialing based PTT call connection and push-to-talk voice communication service. AP-PCT100N supports various PTT service using handset, headset, PTT hand MIC. AP-PCT100N provides rotary switch for radio system frequency change.

AP-PTC100N PTT control terminal can transmit real-time radio conversation voice to manager via SIP paging terminals. Manager can listen to radio conversation voice for emergency situation handling.  Back side 3.5mm audio output port of AP-PCT100N is connected to analog MIC source port of SIP paging client terminals like AP601 SIP paging terminal. AP-PCT100N controls to start SIP paging by clicking ‘on air’ button of AP-PCT100N. AP601 SIP paging terminal.

Demonstration

1. Radio System Conversation Listening Demo.

This is demonstration about SIP paging Scheme by clicking ‘on air’ button of AP-PCT100N during PTT call connection between radio system and AP-PCT100N.

Network Diagram 

Network Diagram (SIP Phone)

Network Diagram (Mobile Phone)