... provides Web-based management GUI, allowing user to configure parameters, upgrade firmware, import and export configuration data ... System FeatureHardware Configuration24-96 ports per system. Flexible configure FXO or FXS line combination in 4-line ... log downloadingEMSTR069/TR104/TR106,SNMPv2,Telnet,TFTP,HTTPAuto ProvisioningAuto configure/upgrade, Provision server discover, TFTP, FTP, HTTPProtocol and ...