VTS (Vessel Traffic Service) VHF Radio Over IP Solution (LMR Gateway , PTT Control Management Console(Dispatch Terminal), IP Voice Recording Server)

 1. AP-LMR200N LMR(Land to Mobile)  Gateway 

VoiceFinder AP-LMR200N VHF/HF Radio LMR(Land-to-Mobile Radio) gateway is a new cutting edge LMR gateway supporting various RADIO interfaces like as Radio MIC. Port etc. Radio and LAN interface of AP-LMR200N 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-LMR200N 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-LMR200N LMR gateway provides high-performance radio over IP(RoIP) solution for military, and police as well as fire station and construction area.

Various Radio Interface Support 

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-LMR200N is a compact size LMR gateway providing Radio MIC. Interface Port, Radio Audio Port with PTT Tx/Rx Signal, Speaker Output and RS232C,RS422 Interface for Radio Serial Port Communication. It is suitable for air traffic control center, 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-LMR200N 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.

Powerful Network·CPU Interface

AP-LMR200 LMR Gateway is designed to provide high-performance service as a media gateway between radio and IP network. It provides LEDs on the front panel indicating operational status, line status, and LAN Interface status of gateway. One(1) 10/100Mbps fast ethernet port and RS232C console interface are the base for delivering various network services.

High quality of communication and additional services

Various LMR gateway series of AddPac is approved for its high performance and reliability in world-wide markets. AddPac provides highly advanced LMR services in order to meet demanding and evolving business requirements of customers. Especially AP-LMR200N LMR Gateway has been developed through years of experiences and accumulated know-how from existing enterprises and communication markets. AP-LMR200N provides concurrent dual signaling stacks such as H323, SIP and QoS (Quality of Service) for high quality of communication service. This will satisfy customers with high expectation.

2. AP-PCT200  RoIP (Radio over IP) PTT Control Terminal (Dispatch Terminal)

Demo. Youtube : 

AP-PCT200 RoIP PTT control terminal supports high quality VoIP and PTT (Push-to-talk) communication with satellite network and 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 HDMI video output interface for External Full HD Monitor Display. 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.

It opens up a whole new world of high quality Satellite based VoIP and PTT group communications 

AddPac AP-PCT200 RoIP PTT control terminal which is combination of additional PTT group call function and internet voice communication provides various applications and supplementary services by integrating with IP telephony service through SIP VoIP signaling protocol.

AP-PCT200 RoIP PTT control terminal is a high performance, multi function Android soft phone by adopting state-of-the-art PTT processing technology with SIP signal processing function. SIP based AddPac PTT group call solution is composed of IPNext600 IP-PBX built-in PTT server function, LMR (Land-to-Mobile Radio) gateways, PTT control terminal, and network management system NMS (Network Management System). 

AddPac PTT group call solution is designed on the basis of IP, so that it is capable of satellite communication application as well as wire network integration. It allows saving communication cost due to the state-of-the-art VoIP technology and support 1:1, group call service in any places. The biggest advantage of AP-PCT200 is to maintain existing radio device system by supporting radio device network interworking function. AP-PCT200 supports group call service by expanding radio device network coverage to worldwide satellite.

You may use AP-PCT200 in any places with internet connection due to G.711, G.726, G.729ab, G.723.1 voice codec. It supports the QoS (Quality of Service) function to provide the high quality sound in limited bandwidth environment.

Various VoIP gateway series and PTT solution of AddPac is approved for its high performance and reliability in world-wide markets. AddPac provides highly advanced VoIP services in order to meet demanding and evolving business requirements of customers. Especially AP-PCT200 has been developed through years of experiences and accumulated know-how from existing enterprises and communication markets. AP-PCT200 provides SIP based PTT service and QoS (Quality of Service) for high quality of satellite communication service. This will satisfy satellite RoIP (Radio over IP) customers with high expectation.

3. AP-NR1500 IP Voice Recording Server



AP-NR1500 IP video call recording server is used along with AddPac IP video terminals (IP video phone, IP video door phone, IP emergency call video terminals,etc) to support high performance network based digital video recording and processing function. AP-NR1500 is an IP video 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.

A demand of video call recording solution has been increasing in internet network. A next generation video call recording solution must be able to support video call recording beside legacy voice call recording in VoIP based internet network.

AddPac IP video call recording solution not only provides the video call recording solution in one access point but it also provides total video call recording service architecture in IP integrated network along with various AddPac IP based VoIP devices such SIP video door phone, SIP video phone, and IP-PBX. AP-NR1500 IP video call recording server is one of them.

High Performance Network Voice Recording Server

AddPac AP-NR1500 IP video 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 video call recording server performs following features; record/manage MPEG4 or H.264 based compressed video signal from various video end-point (IP video 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.

Firmware Upgradeable Hardware Architecture

AP-NR1500 high performance processor module is all programmable structure for constant upgrade, change, and adds new features. User may cope with future technological changes more flexibly without much effort when setting an auto upgrade option or directly download from the AddPac webpage.

Network Diagram (1:1 PTT)

Network Diagram (N:N PTT)