| | Support SIP V1 ( RFC2543) , V2 ( RFC3261)
Support IP/ TCP/ UDP/ RTP/ RTCP, ICMP/ ARP/ RARP/ SNTP
Support TFTP Client/ DHCP Client/ PPPoE Client, Static IP
Support Telnet/ HTTP Server, DNS Client
Support Codec G.711, G.723, G.726, G.729A and G.729B.
Provide 1 x WAN, 1 x LAN, 1 x FXO and 1 x FXS port
Built-in router function
VAD( Voice Activity Detection) , CNG( Comfortable Noise Generator)
LEC( Line Echo Canceller) , Packet Loss Compensation
Adaptive Jitter Buffer
Call Waiting, Call Forward, Caller ID
In-Band DTMF, Out-of Band DTMF, SIP Info
Registrar Server ( three SIP Account) , Outbound Proxy
HTTP 1.1 basic/ digest authentication for Web setup
QoS: ToS field, NAT Traversal
Web Browser, Console/ Telnet, Keypad Configuration
TFTP, Console, HTTP Configuration | | |
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