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VIP-880 series Specifications
Product 8-Port H.323/SIP VoIP Gateway
Model VIP-880 VIP-882 VIP-880FO
Hardware
WAN 1 x 10/100Mbps RJ-45 port
LAN 1 x 10/100Mbps RJ-45 port
Voice 8 x RJ-11 connection
( 4 x FXS, 4 x FXO)
8 x RJ-11 connection
( 6 x FXS, 2 x FXO)
8 x RJ-11 connection
( 8 x FXO)
Protocols and Standard
Standard
H.323 v2/v3/v4 and SIP (RFC 3261) , SDP (RFC 2327), Symmetric RTP,
STUN (RFC3489), ENUM (RFC 2916), RTP Payload for DTMF Digits (RFC2833),
Outbound Proxy Support.
Voice codec G.711(A-law / -law), G.729 AB, G.723 (6.3 Kbps / 5.3Kbps)
Fax support T.30, T.38
Voice Standard Voice activity detection (VAD)
Comfort noise generation (CNG)
G.165/G.168 Echo cancellation
Dynamic Jitter Buffer
Protocols SIP 2.0 (RFC-3261), H.323, TCP/IP, UDP/RTP/RTCP, HTTP, ICMP, ARP, NAT,
DHCP, PPPoE, DNS
Advanced Function Virtual Server, Smart QoS, IP TOS (IP Precedence) / DiffServ, Build-in NAT router
function.
Network and Configuration
Access Mode Static IP, PPPoE, DHCP
Management Web, RS-232 Console, Telnet
LED Indications System: 2, PWR, CPU
WAN: 1, LAN/ACT
LAN: 1, LNK/ACT
Voice 8, In-Use/Ringing
Dimension (W x D x H) 300 x 160 x 40 mm
Operating Environment 0~40 degree C, 0~95% humidity
Power Requirement 12V DC
EMC/EMI CE, FCC Class B