OpenVox 32 Port GSM

OpenVox SWG-2032G gateway supports 32 GSM Channels and 1 Ethernet interface, And the band is 850/900/1800/1900 MHz.SWG-2032G gateway supports multiple codecs, including G.711U, G.711A, GSM, G.722, G.723, G.726, G.729 multiple coding. The GSM gateway will be 100% compatible with Asterisk, Elastix, tri-box, 3CX, FreeSWITCH SIP server, and VOS VoIP operating platform.