... VoIP user into PSTN network. For IP based Call Center solution, AG2196 is the idea remote access gateway ... investment protection are the main challenges. AG2196 offers best performance to cost ratio. Through software upgrade, ... , TFTP, TelnetConfiguration/ManagementWEB GUIConfiguration, firmware upgrade, status monitoring, log downloadingEMSTR069/TR104/TR106,SNMPv2,Telnet,TFTP,HTTPAuto ProvisioningAuto ...