OpenVox VoxStack Analog Gateways are open source Asterisk®-based Analog VoIP Gateway solutions for SOHOs and SMBs. With friendly GUI and unique modular design, users may easily setup their customized Gateway.Independent System for Each ModuleAffordable Price with Superior PerformanceHot-swap Design for both Sim cards and ModulesCompatible with Asterisk®, Elastix®, 3CX, FreeSWITCHTM Sip Server and VOS VoIP operating platformOverviewThe modular design Analog Gateways are developed for interconnecting a wide selection of codecs including G.711A, G.711U, G.729, G.722, G.723, ILBC, GSM. The Analog Gateways are 100% compatible with Asterisk®, Elastix®, trixbox®, 3CX and FreeSWITCHTM Sip Server.OverviewThere are three Analog Gateway models , the VS-GW1200-8S, the VS-GW1202-16S and VS-GW1600 Analog series. The VS-GW1200-8S can support 8 FXS ports,the VS-GW1202-16S can support 16 FXS ports at the same time, and VS-GW1600 Analog series can support up to 40 FXS ports synchronously. The Modular Design Analog Gateways are developed for interconnecting a wide selection of codecs including G.711A, G.711U, G.729, G.722, G.723, ILBC, GSM. The Analog Gateways are 100% compatible with Asterisk, Elastix, Trixbox, 3CX FreeSWITCH sip server and VOS VoIP operating platform.Software PlatformLinuxFeatures32 FXS ports2 LAN portsApplicationsSOHOsSMEs