... /n Wireless Router1 analog extension and 1 CO lineSupport 8 SIP clients4 SIP trunksIP PBX features : recording, IVR, Video calls, 3- ... , conference,call hold, hunting groups, and automated attendantCompatible with SIP based new generation voice terminals including smartphone, Pad and softphoneSignificantly ... 2 USB hosts for 3G dongle or storageControl button Reset, WiFi on/off, WPS WiFi VoIP Gateway