Overview

VoiceFinder AP-LMR2000 LMR(Land-to-Mobile Radio) gateway is a new cutting edge LMR gateway supporting maximum 4 ports of radio interface with two(2) module slots. Radio and LAN interface of AP-LMR2000 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-LMR2000 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-LMR2000 LMR gateway provides high-performance radio over IP(RoIP) solution for military, and police as well as fire station and construction area.

Module Type 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-LMR2000 is a mid-range LMR gateway providing two(2) radio interface module slots. It is suitable for general enterprises, small and public offices. It has functions as a LMR gateway which interoperates with radio device between IP network and radio network. Especially AP-LMR2000 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-LMR2000 LMR Gateway is designed to provide high-performance service as a media gateway. It provides LEDs on the front panel indicating operational status, line status, and LAN Interface status of gateway. Two of 10/100Mbps fast Ethernet port and RS232C console interface are the base for delivering various network services such as LAN-to-LAN routing, Bridge and NAT/PAT service etc

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-LMR2000 LMR Gateway has been developed through years of experiences and accumulated know-how from existing enterprises and communication markets. AP-LMR2000 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.

Overview

Overall Features
	Powerful RISC Microprocessor + DSP Architectures
	High Performance Modular H/W Architecture
	Two(2) Radio Interface Slot ① AP-RADIO2 2-Port E&M Interface Module for Radio Interface (2 x RJ45)
	Up to 4 Port Radio Interface
	Flash Memory: 4MB, SDRAM 32MB
	Radio Interface Module : E&M, etc
	2-Port 10/100Mbps Fast Ethernet Interface
	SIP, H.323 Concurrent VoIP Signaling Stack
	Support Voice Processing Features
	- VAD, DTMF,CNG,G.168 - G.723.1,G.729A,G.711 Voice Compressions
	High-performance IP-Routing Capability with Reliability
	TLS, SRTP based RoIP Security
	Traffic Queuing, and SNMP MIB v2 for Network Management Features
	Standard & Extended Access List for Security Functions
	Essential Scalability Features such as DHCP Server & Relay, NAT/PAT, IEEE Transparent Bridging,
	IP Accounting, and Debugging/Diagnostics, etc. - DNSProxy Support - UPnP Support - MAC Address Filter Service

Network Diagram

Hardware Speciification Microprocessor High Performance RISC Microprocessor Memory Flash Memory 4Mbyte SDRAM Memory 64Mbyte Boot Memory 512Kbyte Flash Memory Network Interface LAN0 Port One(1) 10/100Mbps Fast Ethernet LAN1 Port One(1) 10/100Mbps Fast Ethernet Console Port Two(2) RS-232C Interface Radio Interface Module Slots Two(2) Module Slots for Radio Interface Radio Interface Module AP-RADIO2 2-Port Radio Interface Module (2 x RJ45) Power Requirement VAC 110~220V, 50/60Hz, 40Watt Operating Temperature 0°C ~ 50°C (32° ~ 122°F) Storage Temperature -40°C to + 85°C (-40° to 176°F) Relative Humidity 5% to 95% (Non-condensing) Dimensions(H x W x D) 44 x 444 x 220(mm) - 19" Rack Mountable Chassis Weight(kg) 2.8Kg

Support Protocol and Service

Routing Protocol	Static and IEEE 802.1Q VLAN Routing
WAN Protocol	Point-to-Point Protocol (PPPoE for ADSL), etc.
Voice over IP Services	H.323, SIP VoIP Stack Support
	ITU-T H.323 v3 VoIP Protocol with ITU-T H.235 Security Feature
	SIP protocol support compliant with IETF RFC3261(or RFC2543)
	G.723.1, G.729.A, G.711 Voice Compressions
	Voice Processing Features Supports - VAD, DRMF, CNG, G.168 and T.38 FAX Relay
	ITU-T H.323 Gateway, Gatekeeper Support
	Enhanced QoS Management Features for Voice Traffics
Network Management	Standard SNMP Agent (MIB v2) Support
	Traffic Queuing and Frame-Relay Flow Control
	Remote Management using Console, Rlogin, Telnet
	Web based Managements using HTTP Server Interface
Secure VoIP Protocols	TLS Features	Support for TLS 1.1, TLS 1.0 and SSL 3.0 protocols Since SSL 2.0 is insecure it is not supported. TLS 1.2 is supported but disabled by default. Support for TLS extensions: server name indication, max record size, opaque PRF input, etc. Support for authentication using the SRP protocol. Support for authentication using both X.509 certificates and OpenPGP keys. Support for TLS Pre-Shared-Keys (PSK) extension. Support for Inner Application (TLS/IA) extension. Support for X.509 and OpenPGP certificate handling. Support for X.509 Proxy Certificates (RFC 3820). Supports all the strong encryption algorithms (including SHA-256/384/512), including Camellia (RFC 4132). Supports compression (optional). CRLs - CRL (Certificate Revocation List) - OCSP (Online Certificate Status Protocol, RFC2560) (via HTTP) Hash Algorithm : SHA-1, MD5
	SRTP (Secure Real-time Transport Protocol) Features	RFC4568, Standards Track, Session Description Protocol (SDP) Security Descriptions for Media Streams RFC 3711, Proposed Standard, The Secure Real-time Transport Protocol (SRTP) RFC 3551, Standard 65, RTP Profile for Audio and Video Conferences with Minimal Control RFC 3550, Standard 64, RTP: A Transport Protocol for Real-Time Applications RFC 2104, Informational, HMAC: Keyed-Hashing for Message Authentication Cipher Algorithm : AES, DES(*), 3DES(*)
Security Functions	Standard & Extended IP Access List
	Access Control and Data Protections
	Enable/Disable for Specific Protocols
	Multi-Level User Account Management
	Auto-disconnect for Telnet/Console Sessions
	PPP User Authentication Supports → Password Authentication Protocol(PAP) → Challenge Handshake Authentication Protocol (CHAP)
Operation & Management	System Performance Analysis for Process, CPU, Connection I/F
	Configuration Backup & Restore for APOS Managements
	Debugging, System Auditing, and Diagnostics Support
	System Booting and Auto-rebooting with Watchdog Feature
	System Managements with Data Logging
	IP Traffic Statistics with Accounting
	PC based Key management scheme
Other Scalability Features	DHCP Server & Relay Functions
	Network Address Translation (NAT) Function
	Port Address Translation (PAT) Function
	Transparent Bridging (IEEE Standard) Function → Spanning Tree Bridging Protocol Support → Remote Bridging Support → Concurrent Routing and Bridging Support
	Cisco Style Command Line Interface(CLI)
	Network time Protocol(NTP) Support