... secure, high speed, reliable wireless Internet connection for customers. GPRS ROUTER, EDGE ROUTER CDMA ROUTER, GPRS ROUTER, EDGE ROUTER, EF3223 CDMA ROUTER SPECIFICATIONEF3223 wireless router adopts high-powered ARM9 ... ,VPN client(PPTP,L2TP,IPSEC and GRE)(only for VPN version),DHCP server and client,DDNS (dynamic DNS),firewall,NAT and ...