VoiceFinder AP2120 VoIP Gateway provides high-performance Voice over IP(VoIP) solution including IP-routing services for small enterprise, government and other public offices as well as Internet game room and Internet based cyber apartment. Moreover, the AP2120 VoIP Gateway maintains best voice quality under not only high bandwidth traffic but also low bandwidth traffic using the latest voice compression algorithm and enhanced QoS management features of AddPac Technologies.

In addition, AP2120 VoIP Gateway can be used in various network environments such as leased line, ADSL, and Cable Modem networking with fixed IP and dynamic IP environments. And VoiceFinder AP2120 supports various network protocols such as IP-routing, bridging, PPP, NAT/PAT, and network management features such as SNMP MIB v2, Cisco-style CLI, web, etc. This VoIP gateway typically was designed using high-performance 32bit RISC microprocessor architecture with fixed network interface configuration : 1-Port 10Mbps Ethernet, 1-Port 10/100Mbps Fast Ethernet, asynchronous serial port for console.

APOS Internetworking Software for AP VoIP Gateway

AddPac VoiceFinder Operating System(APOS) is a best VoIP and router software to provide scalability, reliability, stability, and QoS for internetworking solutions. APOS also provides optimized performance and industry standard network functionality with easy-to-use, easy-to-installation, and maintenance.

Network Diagram

	Powerful 32bit RISC Microprocessor Architectures
	High-performance Network Modular Architecture

Two(2) Voice and Audio Interface Slots VoIP Module ① AP-FXS8 8-Port FXS Voice Processing Module (8 x RJ11) ② AP-FXO8 8-Port FXO Voice Processing Module (8 x RJ11) ③ AP-E&M8 8-Port E&M Voice Processing Module (8 x RJ11) ④ AP-FXO4S4 4-Port FXO & 4-Port FXS Voice Processing Module (8 x RJ11) Broadcasting Module ① AP-AUDIO2 AP-AUDIO2 Audio Processing Module(4 x 3.5mm Female) ② AP-AUD1S3 AP-AUD1S3 Audio/Voice Processing Module (2 x 3.5mm Female/ 3 x RJ11) ③ AP-AUD1S2O1 AP-AUD1S2O1 Audio/Voice Processing Module (2 x 3.5mm Female/ 3 x RJ11) ④ AP-MP3 AP-Audio Processing Module(4 x 3.5mm Female)

	One 10Mpbs Ethernet for WAN and One 10/100Mbps Fast Ethernet for LAN with Two(2) Voice Interface Modules
	FXS, FXO, and E&M Voice Modules for sixteen(16) Voice Channels
	Standard High-performance VoIP Gateway for Voice Networking Applications
	Multi-protocol Routing Solutions between WAN and LAN Access with H.323 based VoIP Protocol
	ITU-T H.323 v3 VoIP Protocol with ITU-T H.235 Security Feature
	SIP protocol support compliant with IETF RFC3261 (or RFC2543)
	Supports Triple stack of H.323, SIP and MGCP
	AddPac APOS Internetworking Software to provide Scalability, Functionality, Stability, and QoS Control for AddPac VoIP Gateway
	High-performance IP-Routing Capability with Reliability
	Static, RIP v1/v2, and IEEE 802.1Q VLAN Routing Protocols
	Traffic Queuing, SNMP MIB v2 for Network Management Features
	Standard & Extended Access List for Security Functions
	Enhanced QoS Managements for Voice Traffic
	Essential Scalability Features such as DHCP Server & Relay, NAT/PAT, IEEE Transparent Bridging, IP Accounting, and Debugging/ Diagnostics, etc.
	Remote Software Upgrade using FTP & TFTP
	Standard 19” Rack Mountable Chassis

AddPac Technology