PassFinder AP2520 VoIP router provides high-performance IP-routing services including maximum 8 channels voice ports for small enterprise, government and other public offices as well as Internet game room and Internet based cyber apartment. Moreover, the AP2520 VoIP router is able to guarantee almost 100% line utilization with E1/T1(2,048/1,544Mbps) data networking speed for high-speed Internet connectivity via WAN-to-LAN Routing with Voice over IP (VoIP) services.

In addition, AP2520 router can be used in various WAN, VoIP protocols such as PPP, Frame-Relay, HDLC, H.323, H.235 including Static, RIP v1/2, OSPF v2 routing protocols and network management features such as SNMP MIB v2, CLI, etc. This router typically was designed using modular based architecture with fixed network interface configuration : 10/100Mbps fast Ethernet, synchronous serial port, asynchronous serial Port for console.

APOS Internetworking Software for AP Router

AddPac PassFinder Operating System(APOS) is best 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
	Fixed a Single Fast Ethernet & WAN Ports for E1/T1 Data Link with Two(2) Voice Interface Modules

Voice Interface Module ① AP-FXS4 4-Port FXS Voice Processing Module (4 x RJ11) ② AP-FXO4 4-Port FXO Voice Processing Module (4 x RJ11) ③ AP-E&M4 4-Port E&M Voice Processing Module (4 x RJ11) ④ AP-FXO2S2 2-Port FXO & 2-Port FXS Voice Processing Module (4 x RJ11) ⑤ APVI-1E1 1-Port PBX Digital E1 Module (1 x RJ45) ⑥ APVI-1T1 1-Port PBX Digital T1 Module (1 x RJ45) Audio Interface 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)

	FXS, FXO, and E&M Voice Modules for Octal(8) Voice Channels
	Standard WAN-to-LAN VoIP Router for Data 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 Router
	High-performance IP-Routing Capability with Reliability
	Static, RIP v1/v2, OSPF v2, and IEEE 802.1Q VLAN Routing Protocols
	PPP, Frame-Relay & HDLC Protocols
	Traffic Queuing, F/R Flow Control, 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.
	Remote Software Upgrade using FTP & TFTP
	Standard 19” Rack Mountable Chassis

AddPac Technology