3G WiFi router SIP IP PBX with 8 Ext. Video terminals Mobile extension with WiFi smartphone Multi-site voice communication VOPTech WX 3G WiFi IP ... 1q VLAN pass-throughNAT Port mapping, DMZQoS: WMM & WMM power save, bandwidth control,802.1p, DSCPFirewall IP/MAC binding for ... 2 USB hosts for 3G dongle or storageControl button Reset, WiFi on/off, WPSPower supply Power adapter DC9V-12V,1APower consumption ...