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Title : AP-GS501B GSM ATA (Analog Terminal Adaptor) Release

VoiceFinder AP-GS501B GSM Gateway provides high-performance Analog Phone to GSM gateway solution for small enterprise such as SOHO. 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.
AddPac AP-GS501B is a device that can support both GSM gateway service (FXSGSM or InternetGSM) and VoIP gateway service (FXSInternet) simultaneously. It also supports SIP, H.323 Multiple VoIP signaling protocol, various voice codec support(G.711, G.726, G.729, G723.1), one(1) channel GSM interface (antenna, SIM Card), one(1) fast ethernet port, one(1) FXS interface ports, and state-of-art technologies and services.
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-GS501B, 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.

Network Diagram

Web Page Link -> AP-GS501B