Firefighter Helicopter RoIP(Radio over IP) Solution

AddPac Technology’s Firefighter Helicopter Radio over IP solution(4GLTE or Satellite based internet) is an IP extension PTT group call service solution for radio network environments such as existing radio device network, for example, Motorola radio, etc. The standard SIP VoIP signaling protocol based AddPac RoIP PTT group call solution is composed of IPNext600PTT IP-PBX with PTT server function, LMR(Land-to-Mobile Radio) gateways for VHF radio extension, AP-PCT100 7Inch LCD PTT control IP terminal , and AP-NR1500 PTT voice recording server.

AddPac RoIP group call solution is designed on the basis of IP network to support 1:1 and PTT group call service in any places. It allows saving communication costs with VoIP technology. The main advantage of this device is that it supports radio device network function so that user can maintain existing radio device network system and merits. It also supports group call service by expanding the radio device network coverage to worldwide VoIP network.

It is designed to expand wire/wireless PTT service users by increasing the number of PTT server. It uses the verified standard VoIP signaling system so that it has both excellent compatibility and scalability.

AddPac IPNext600PTT NGN(Next Generation Network) IP-PBX + PTT Server  provides the Active-Standby system duplication features for fault tolerant architecture. For the system duplication, it use the dual(2) Hot-Swap CPU boards at the front part of chassis. Also, it also comes with two(2) 10/100/1000Mbps gigabit ethernet port and console port per CPU board. Also the front of IP Next600PTT also provides LED array which has been designed to grasp system and network utilization at a glance.

It features a wide variety of SIP based internal call scenarios such as Basic Call, Coloring Service, Music on Hold, Blind Transfer, Call Pickup, Group Call Pickup, Consult Call, Switching Call, Consult Transfer, Call Waiting, Call Waiting Notify, Call Park, Call Pickup Remote, Hunt Group, supporting SIP, H.323 for external calls concurrently. In addition, high capacity internal NAND flash memory is well-suited to the services which need sizable memory capacity such as Voice Mail ensuring the system consistency and the high availability.

VoiceFinder AP-LMR200 LMR(Land-to-Mobile Radio) gateway is a new cutting edge LMR gateway supporting various RADIO system. Radio and LAN interface of AP-LMR200 provide an optimized call scenario for RoIP (radio over IP) service when it interoperates with conventional radio device. Compact cost effective design and system architecture of AP-LMR200 provides customer satisfaction in high quality, performance and system reliance. This product uses the state-of-art technology voice compressed algorithm and unique QoS algorithm of AddPac to maintain the maximum Radio over IP voice quality under fast internet line and slow internet line as well. VoiceFinder AP-LMR200 LMR gateway provides high-performance radio over IP(RoIP) solution for military, and police as well as fire station and construction area.

LMR(Land-to-Mobile Radio) gateway combining IP-PBX, PTT Server, IP Phones for PTT service is now suggesting a new model for a main RoIP(Radio over IP) communication solution. In order to be a part of advanced RoIP communications naturally in the future, making an excellent choice of choosing LMR gateway is essential. AP-LMR200 is a compact size LMR gateway providing Radio Audio Port with PTT Tx/Rx Signal, Speaker Output and RS232C Interface for Radio Serial Port Communication. It is suitable for military, police and fire department offices. It has functions as a LMR gateway which interoperates with radio device between IP network and radio network. Especially AP-LMR200 provides an optimal solution of RoIP communications in telephony environments that using PTT Server, PTT IP phones and IP-PBX to get connect with a head office.

AP-NR1500 IP voice call recording server is used along with AddPac IP voice terminals (LMR gateway, IP-PBX, IP Terminal, etc) to support high performance network based digital voice recording and processing function. AP-NR1500 is an IP voice call recording sever in terms of hardware architecture, and is designed to provide advanced services. AP-NR1500 supports a high performance CPU and two(2) 3.5 inch SATA HDD. The front panel of this product has push button switch with LED lamp for soft power off. The CPU board of AP-NR1500 supports one(1) 10/100/1000 Mbps gigabit ethernet ports, USB ports, and a RS232C port.

AddPac IP voice call recording solution not only provides the voice call recording solution in one access point but it also provides total voice call recording service architecture in IP integrated network along with various AddPac VoIP devices such as LMR gateway, IP terminals, IP-PBX. AP-NR1500 IP voice call recording server is one of them.

AddPac AP-NR1500 IP voice call recording server is Linux based OS/Hardware to support network based voice recording server service. It maximizes the performance and efficiency by using gigabit ethernet high performance processor with stabilized Linux OS. AddPac voice call recording server performs following features; record/manage G.711 based VoIP voice signal from various IP end-point (IP phone, etc) as well as transmit to media player for replay. Hard disk supports SATA type and install up to 2 hard disks. It could support up to 4Tera when using 2Tera byte hard disk. It not only supports USB interface for back-up function but it also supports network sharing function.

AP-PCT100 RoIP PTT control terminal supports high quality VoIP and PTT (Push-to-talk) communication with satellite network and 4G LTE internet. It supports optimal level of internet based voice communication, PTT service through user friendly interface (GUI: Graphic User Interface). This PTT control terminal provides 7 inch LCD monitor with touch screen function Also, this terminal supports point-to-point PTT communication mode and point-to-multipoint communication mode for LMR gateway interworking. For multipoint group PTT communication service mode, additional extra call manager and PTT server are necessary. You may use AP-PCT100 in any places with internet connection due to G.722, G.711, G.726, G.729A voice codec. It supports the QoS (Quality of Service) function to provide the high quality sound in limited bandwidth environment.

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