AddPac LMR VoIP Gateway PTT Server Redundancy Solution (SIP Call Manager + PTT Server) Duplication

 LMR (Land to Mobile Radio) Gateway : AP-LMR200N

IPNext600 System Redundancy IP-PBX (SIP Call Manager + PTT Server)

AP-PCT100N PTT(Push to Talk) RoIP  Remote Control Terminal

PTT Server System Redundancy Demo. : 

AddPac IPNext600 IP-PBX system for LMR VoIP gateway  provides not only call manager function but also PTT server function. IPNext600 can be used for push to talk communication between radio device and AddPac IP PTT terminal by interworking AddPac LMR gateway.  IPNext600 push to talk service supports 1:1 PTT call and group call service in any places.

IPNext600 PTT hybrid IP-PBX server provides the Active-Standby system duplication features for fault tolerant architecture. For the system duplication, IPNext600 supports dual hot-Swap CPU boards at the front part of chassis. It also comes with two fast ethernet port and console port per CPU board. And IPNext600 supports dual module type power supply.

AP-LMR200N LMR (Land to Mobile Radio) 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.