... advanced features to better connect employees and serve customers, all on a highly secure network.WX IP PBX Advantages Two telco ... , park, recording,call transfer to PSTN, 3-way-conference, recording on flySIP proxy Support up to 8 SIP clientsSIP trunk IMS ... lineUSB: 2 USB hosts for 3G dongle or storageControl button Reset, WiFi on/off, WPSPower supply Power adapter DC9V-12V,1APower consumption ...