AddPac AP-GSS2000 is a new cutting edge SIM server supporting maximum 256 channel SIM slots. AP-GSS2000 provide an optimized remote SIM bank solution when it interoperates with AddPac GSM gateways. Compact cost effective design and system architecture of AP-GSS2000 provides customer satisfaction in high quality, performance and system reliance.

Remote SIM bank solution for Centralized Management

AddPac AP-GSS2000 is a device that can support remote SIM bank application for centralized management. AP-GSS2000 support various AddPac multi-port GSM gateways such as AP-GS3000, etc. It also supports eight(8) module slots for GSM SIM bank, one(1) module slot for CPU board, two(2) fast ethernet ports, 1-port RS232C console, and state-of-art technologies and services.

Supports maximum 256channel SIM slots

AddPac AP-GSS2000 SIM server combining GSM gateways is now suggesting a new model for a main mobile voice communication solution. In order to be a part of advanced mobile voice communications naturally in the future, making an excellent choice of choosing SIM server with GSM gateway is essential. AddPac AP-GSS2000 is a mid-range SIM server providing total 256 SIM interfaces slots.(eight(8) module x 32 = 256 channel). A SIM bank module supports 32 channel SIM slots. It is suitable for general enterprises, call termination service provider, medium and large public offices.

Powerful networking protocols

VoiceFinder AP-GSS2000 GSM Remote SIM Server supports two(2) gigabit 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 CPU Technology, AP-GSS2000 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).

AddPac GSM Total Solution

AddPac technology is not just a vendor of SIM server Box for the customer satisfaction, but it provides various products for appropriate network environment for GSM, CDMA, 3G, VoIP, Media Gateway, IP-PBX, Video Conference 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 GSM, VoIP Gateway series and multimedia network devices have been fully recognized in terms of its performances and stability throughout the world. AP-GSS2000, 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 and SIM server Solution.

Network Diagram

Overall Features
	High-performance GSM SIM Bank Modular Architecture
	Sixteen(8) SIM Bank Module Slots
	① AP-GSC32 32-channel GSM SIM Slot Interface Module
	Supports maximum 256 channel GSM SIM slot interface
	Flash Memory: 512Mbyte, Main Memory : 128Mbyte DDR2
	GSM SIM slot interface module : 32-channel GSM SIM bank Module
	Two(2) port 10/100/1000Mbps Gigabit Ethernet interface
	Mid-range Centralized Remote SIM solution
	Smart Web based Management Software
	High-performance IP-Routing Capability with Reliability
	Static 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