| 硬件 |
| LAN端口 |
1 x 10/100Mbps RJ-45 port (802.3af PoE) |
| PC port |
1 x 10/100Mbps RJ-45 port |
| FXS端口 |
1 x RJ-11 connection |
| 协议与标准 |
| International Standard |
SIP 2.0 (RFC3261), SIP Outbound proxy, STUN (RFC 3489) |
| Voice Coding |
G.723.1 (6.3k/5.3k), G.729A, G.729B, G.711 |
| 支持Fax |
T.38, G.711 pass-through |
| Voice Standard |
Voice activity detection (VAD)
Comfort noise generation (CNG)
Acoustic echo canceller (AEC)
G.165: Line echo canceller (LEC)
Jitter Buffer
|
| Protocol |
SIP 2.0 (RFC-3261), IPv4/IPv6 TCP/IP, UDP / RTP / RTCP, HTTP, ICMP, ARP, DNS, DHCP, NTP/SNTP, PPP, PPPoE |
| 网络设定 |
| Access Method |
Static IP, PPPoE, DHCP |
| Management |
Web, keypad |
| 尺寸 (W x D x H) |
94 x 72 x 25 mm |
| Operating Environment |
0~50 degrees C, 10~95% Humidity |
| Power Requirement |
12V DC / 802.3af PoE |
| EMC/EMI |
CE, FCC Class B |