Appendix B VIP-280 Specifications

B

 

 

 

 

 

 

 

Product

 

 

H.323/ SIP VoIP Router

 

 

 

Model

 

VIP-280

 

 

 

Hardware

 

 

 

 

WAN

 

 

1 x 10/100Mbps RJ-45 port

 

 

 

LAN

 

4 x 10/100Mbps RJ-45 port

 

 

 

FXS

 

2 x RJ-11 connection

 

 

 

Standards and protocol

 

 

 

 

Standard

 

 

H.323 version v2/v3,H.323 Fast start, and H.245 DTMF relay, SIP 2.0

 

 

 

 

 

(RFC3261)

 

 

 

 

 

 

 

 

 

Voice codec

 

G.723.1 (6.3k/5.3k), G.729A, G.711 (A-law/U-law)

 

 

 

 

 

 

Voice activity detection (VAD)

 

 

 

 

 

 

 

 

 

Voice Standard

 

 

Comfort noise generation (CNG)

 

 

 

 

 

 

Dynamic Jitter Buffer

 

 

 

Supplementary services

 

Call transferring between DECT handsets

 

 

 

Protocols

 

 

SIP 2.0 (RFC-3261), H.323, TCP/IP, UDP/RTP/RTCP, HTTP, ICMP, ARP,

 

 

 

 

DNS, DHCP, NTP/SNTP, FTP, PPP, PPPoE

 

 

 

 

 

 

 

 

 

 

 

 

Built in NAT firewall, DoS (Denial of Service) protection

 

 

 

 

 

 

 

 

 

Internet features

 

 

SPI (Stateful Packet Inspection) firewall

 

 

 

 

 

Policy-based LAN/WAN access control

 

 

 

 

 

 

 

 

 

 

 

 

Virtual server, DMZ, Remote administrator authentication

 

 

 

Network and Configuration

 

 

 

 

Access Mode

 

Static IP, PPPoE, DHCP

 

 

 

Management

 

 

Web

 

 

 

 

 

 

 

 

Dimension (W x D x H)

 

222 x 146 x 29 mm

 

 

 

Operating Environment

 

0~40 degree C, 10~95% humidity

 

 

 

Power Requirement

 

 

12V DC

 

 

 

 

 

 

 

 

EMC/EMI

 

CE, FCC Class B

 

 

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