1. Support master card and smart card double link switching function
2. Support double link backup between WWAN and WAN(PPPOE, ADSL) (optional)
3. Support multiple WAN access methods, including static ip, DHCP, L2TP, PPTP,PPPOE,3G/HSPA.
4. Support VPN client(PPTP, L2TP, OPENVPN, IPSEC and GRE)(only for VPN version)
5. Support VPN server(PPTP, L2TP, OPENVPN, IPSEC and GRE)(only for VPN version)
6. Support local and remote firmware upgrade,import and export configure file.
7. Support NTP, RTC embedded.
8. Support mulitiple DDNS provider service.
9. Support VLANs, MAC Address clone, PPPoE Server
10. WIFI support 802.11b/g/n. support AP, client, Adhoc, Repeater, Repeater Bridge and WDS(optional) mode.
11. WIFI support WEP,WPA,WPA2 encryption,Support RADIUS authentication and MAC address filter.
12. Support multi online trigger ways, including SMS, ring and data. Support link disconnection when timeout
13. Support APN/VPDN
14. Support DHCP server and client, firewall, NAT, DMZ host , URL block, QoS, ttraff,statistics, real time link speed
15. Full protocol support , such as TCP/IP, UDP, ICMP, SMTP, HTTP, POP3, OICQ, TELNET, FTP, SNMP, SSHD, etc.
16. Schedule Reboot, Schedule Online and Offline,etc.