1.Use the embedded hardware encryption technique
2.Support the voice Digital signal Processor(DSP)
3.Support firewall, call processing and application program functionalities
4.For SOHO use mainly(10 users)
Item
AR201/
AR151
AR156/
AR156W
AR207/
AR157
AR207V
Hardware
WAN speed with services
(IMIX)
150 Mbps/
100 Mbps
100 Mbps
150 Mbps/
100 Mbps
150 Mbps
Fixed WAN ports
2 x FE (the interface LAN 0 of which can be used as one WAN interface)
1 x ADSL2+ Annex J,
1 x FE (the interface LAN 0 of which can be used as one WAN interface)
1 x ADSL2+ Annex A/M,
1 x FE (the interface LAN 0 of which can be used as one WAN interface)
1 x ADSL2+ Annex A/M, 1 x FE (the interface LAN 0 of which can be used as one WAN interface)