Firewall Throughput Up to 150 Mbps
Maximum Firewall and IPS Throughput Up to 75 Mbps with AIP SSC-5
VPN Throughput Up to 100 Mbps
Concurrent Sessions 10,000/25,0001
IPsec VPN Peers 10; 25*
Premium AnyConnect VPN Peer License Levels 2, 10, or 25
Interfaces 8-port Fast Ethernet switch with dynamic port grouping (including 2 PoE ports)
Virtual Interfaces (VLANs)3 (no trunking support)/20 (with trunking support)*
High Availability Not supported; stateless Active/Standby and redundant ISP support

Eight to 64 IP phone station support
Four to 8 analog trunks or two to 4 BRI digital trunks
Optional single T1/E1 voice interface (PRI and CAS)
Integrated voicemail
16 hours voicemail storage
Automated attendant
Integrated business productivity applications
Integrated security
Music on hold
Optional on board wireless access
Simple system configuration and management