- 4FXS or 2 BRI voice ports
- 4-port 10/100 Mbps managed switch
- Security features, including Cisco IOS Firewall set
- Intrusion prevention with advanced IP services
- Cisco Dynamic Multipoint VPN, Cisco GETVPN, and SSL VPN Solutions
Model | WAN Inteface | VPN | Voice | Data Backup | 802.11n Wireless (b/g Compatible) |
---|---|---|---|---|---|
IAD881 | 10/100 Mbps Fast Ethernet | Up to 20 tunnels | 4 FXS or 2 BRI | - | An option on all IAD881 SKUs |
IAD886 | ADSL2+ Annex B | Up to 20 tunnels | 4 FXS or 2 BRI | ISDN | An option on all IAD886 SKUs |
IAD887 | ADSL2+ Annex A | Up to 20 tunnels | 4 FXS or 2 BRI | ISDN | An option on all IAD887 SKUs |
IAD888 | G.SHDSL (Symmetrical High-Data-Rate DSL) | Up to 20 tunnels | 4 FXS or 2 BRI | ISDN | An option on all IAD888 SKUs |
IAD888E | Ethernet over Copper | Up to 20 tunnels | 4 FXS or 2 BRI | ISDN | Not available on IAD888E |