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Appendix C VIP-158 Specifications
Product
Model
Hardware
LAN
FXS
Protocols and Standard
Standard
Voice codec
Voice Standard
Protocols
Network and Configuration
Access Mode
Management
Dimension (W x D x H)
Operating Environment
Power Requirement
EMC/EMI
SIP Telephone Adapter
VIP-158
1 x 10/100Mbps RJ-45 port
1 x RJ-11 connection
SIP 2.0 (RFC3261), STUN (RFC 3489), UPnP, MD5 for SIP authentication
(RFC 2069 / RFC 2617)
G.729a, G.711
Voice activity detection (VAD)
Comfort noise generation (CNG)
G.168: Line echo canceller (LEC)
Jitter Buffer
DTMF Detection and Generation
In-Band and Out-of-Band (RFC 2833), (SIP INFO)
TCP/IP, UDP, DHCP, RTP, HTTP, ICMP, ARP, DNS, TFTP, PPP, PPPoE
Static IP, DHCP, PPPoE
Web, Utility, Auto-provisioning (TFTP)
73 x 55 x 24 mm
0~40 degree C, 10~95% humidity
5V DC
CE, FCC Class B
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