User`s manual

Bridge Functions
Transparent bridging and learning IEEE 802.1d
IGMP Proxy Yes
IGMP Snooping Yes
Routing Functions
Static route, RIP v1 and RIP v2, NAT/PAT, DHCP Client/Server/Relay, DNS,
ARP
Security Functions
Authentication protocols PAP, CHAP
VPN PPTP/L2TP/IpSec pass-through
Stateful Packet Inspection, Packet filtering, Denial Of Service protection,
Traffic Conditioning, WFQ-based Bandwidth
Management, HTTP proxy
QoS
L3 policy-based QoS, IP QoS, ToS
Voice Functions
SIP RFC 3261
Codec G.711, G.723.1, G.729ab
RTP RFC 1889
SDP RFC 2327
Caller ID ETSI based
Life line Yes
Echo cancellation G.168
Silence suppression Yes
Power
External power adapter 110-240Vac or 15dc / 1.6A
Environmental Conditions
Operating temperature 0 ~ 50 degrees Celsius
Relative humidity 5 ~ 90% (non-condensing)
Dimensions
205 mm (W) x 47 mm (H) x 145 mm (D)
Note: Specifications are subject to change without notice
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