... and L2TP+ IPSEC), DHCP server and client,DDNS (dynamic DNS),firewall,NAT and DMZ host.It provides a secure,high speed,reliable ... , electric power system,post and weather fields.A. Wireless Specification1. Compliant with S-95 A/B and CDMA2000 1xRTT2. Support 13K QCELP ... local and remote IP16. Can be used as PPP server. Support multi authentication method, such as PAP,CHAP,CHAP-MS ,CHAP-MSV217. Support ...