VoiceFinder AP5500 is an advanced high-capacity VoIP gateway for Next Generation Network (NGN), which can be equipped with analog voice interfaces of up to 128 ports. The analog interfaces of AP5500 present an optimal call scenario for inter-working with an analog PBX, and ensure better features and performance compared to the plain old VoIP gateways.

Up to 128-Port Analog Interface Supported

New VoIP gateway models are not just secondary solutions but main communication solutions combined with IP-PBX; thus, you should choose an optional VoIP gateway to make the most of VoIP communications. AP5500 of AddPac Technology is a high-capacity VoIP gateway that provides analog interfaces of up to 128 ports. If you use AP5500 at regular enterprises organized into headquarters and branches, government offices, or local governments, AP5500 could function as a media gateway that inter-works with IP-PBX or as a solution that can replace a large-scale analog PBX. If you use AP5500 at a site where analog lines are installed for calls between the headquarters and branches by connecting the extensions of the PBX at the headquarters with a multiplexer (MUX) or a dedicated phone line, the best VoIP communications can be made while the disadvantages of the traditional phone environment are complemented.

32-Port Analog Modules

Powerful Network and Redundant CPU Interface

AP5500 is an NGN media gateway in terms of hardware architecture, and is designed to provide advanced services. AP5500 supports a high reliability CPU interface for redundancy optionally, and enables hot swap of CPU modules and analog subscriber modules. The front panel of this product has LEDs that allow you to check the status of lines, LAN interfaces, and CPU. Two 10/100/1000 Mbps Gigabit Ethernet ports and a RS232C console interface can provide a variety of network services through Command Line Interface (CLI). The redundant power supply is modular type and can be installed or uninstalled to ensure safety. The device is designed to support either AC input (100~220V) or DC48 selectively.

High Calling Quality and Supplementary Services

The performance and reliability of AddPac VoIP gateway series have been recognized in global markets as well as the domestic market. AP5500, which is a collection of experiences and know-how accumulated in the enterprise and service provider markets, provides excellent services that meet the needs of customers that ask for high quality VoIP services. Also, this product provides better VoIP services due to the unique QoS algorithm of AddPac by ensuring Quality of Service (QoS) for SIP, MGCP VoIP call control protocols, and better calling quality.

Easy Adaptation to Environment Changes

The CPU board, subscriber analog interface board, and power supply of AP5500 are modular, and can be installed or uninstalled. This product can adapt to external communication environment using large capacity high speed DDR2 memory. AP5500 allows you to flexibly enable new advanced application services such as IPv6.

Network Diagram

	High Performance PowerPC RISC Microprocessor Architecture
	(Both Redundancy Mode and Single Mode Supported)
	High Performance Network Modular Architecture
	32 Port Voice Interface Slots ① MGSA-FXS32 32-Port FXS VoIP Interface Module (Long Distance) ② MGSA-FXS32-N1 32-Port FXS VoIP Interface Module ③ MGSA-FXO32 32-Port FXO VoIP Interface Module
	Highly Integrated System Supporting Analog Interfaces of up to 128 Ports
	Flash Memory: 512MB NAND Flash, Main Memory : 1Gbyte High-Speed DDR2
	Analog Voice Interface Module: MGSA-FXS32, MGSA-FXS32-N1, MGSA-FXO32, MGSA: Media Gateway Subscriber Assembly
	2-Port 10/100/1000 Mbps Gigabit Ethernet Interface
	SIP, MGCP* (Redundancy Mode), H.323, SIP, and MGCP Concurrent Triple Stack (Single Mode)
	Support Voice Processing Features
	- VAD, DTMF,CNG,G.168, and T.38 G3 Fax Relay
	- G.723.1,G.729A,G.711 Voice Compressions
	High-performance IP-Routing Capability with Reliability
	Static, RIP v1/2, OSPF v2 and IEEE 802.1Q VLAN Routing Protocols including VRRP
	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

AddPac Technology