VoiceFinder AP-GS808 8-Port GSM VoIP gateway provides high-performance IP to GSM gateway solution including IP-routing services for small enterprise, and other public offices. This product uses the state-of-art technology voice compressed algorithm and unique QoS algorithm of AddPac to maintain the maximum voice quality under fast internet line and slow internet line as well. This product is designed based on high performance RISC CPU + DSP structure; supports upgraded speed, the best quality product, offers various user-friendly functions, manufactured at low cost and this product gives high performance for its price.

GSM VoIP Gateway Service Support

AddPac AP-GS808 is a device that can support GSM gateway service (Internet?GSM). It also supports SIP, H.323 dual VoIP signaling protocol, various voice codec support(G.711, G.726, G.729, G723.1), Eight(8) channel GSM interface (antenna, SIM Card), two(2) fast ethernet ports, 1-port RS232C console and state-of-art technologies and services.

Powerful networking protocols

VoiceFinder AP-GS808 GSM Gateway supports two(2) 10/100 Base-T fast Ethernet Interface ports and provides stabilized leased line environment, ADSL environment, cable modem environment, fixed IP Address, supports all flow IP environment so that it can be selected in accordance with user environments.

Adapt to the Future Environment : Firmware Upgradeable Technology

Designed on programmable high performance RISC Integrated DSP Technology, AP-GS808 is capable of adopting new capabilities and improvement by downloading firmware from website or with its auto-upgrade option as the customers' needs grow. Moreover, operators can download the latest protocol or service improvements as well as update firmware by checking the version and activating the auto-upgrade via AP-NMS (Network Management System) or AP-VPMS(VoIP Plug &Play Management System) system of AddPac Technologies.

Privacy function and Security function

AP-GS808 not only supports network access control but it also provides solid service level security. By CID (Caller ID Detection), you can identify the phone number of callers before answering and simply block it.

AddPac IP Telephony Total Solution

AddPac technology is not just a vendor of GSM Gateway Box for the customer satisfaction, but it provides various products for appropriate network environment such as VoIP, Media Gateway, audio/video terminals, audio/video MCU, IP audio/video broadcast, VoD solutions, network DVR solution, audio/video recording solutions, and traffic controller QoS device solutions. In the future, All IP based multimedia telephony environment, various audio/video resources should be shared on an IP Network; thus, the integration of solutions for each area and entire solutions are considered as top priority. AddPac IP telephony solution is designed to consider the integrated multimedia solution so that it can satisfy the various needs of customer.
AddPac’s various VoIP gateway series and multimedia network devices have been fully recognized in terms of its performances and stability throughout the world. AP-GS808, with our accumulated experiences and know-how in the enterprise and service provider markets, will provide full satisfactions for customers who ask for a next-generation GSM-Gateway.

AP-GS808
	8-Port GSM VoIP Interface
	8-Port Antenna Interface for GSM Service
	8-Port SIM Card Interface for GSM Service
	2-Port 10/100Mbps Ethernet Interface
	1-Port RS-232C Console for CLI
	Power ON/OFF Switch

Network Diagram

Overall Features
	Powerful RISC Microprocessor + DSP Architectures
	Two(2) 10/100Mbps Fast Ethernet Interfaces for WAN,LAN
	Eight(8) GSM Module (SIM Card, Antenna) Interface
	1-Port RS-232C Console Interface for CLI
	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 and SIP
	APOS Internetworking Software to provide Scalability, Functionality, Stability, and QoS Control for AddPac VoIP Gateway
	High-performance IP-Routing Capability with Reliability
	Static, Default IP-Routing and IEEE 802.1Q VLAN Routing Protocols
	Point to Point over Ethernet Protocol for ADSL based Broadband Network
	Enhanced QoS Managements for Voice Traffic
	SNMP MIB v2 for Network Management Features
	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
	Graceful Compact Design

AddPac Technology