 |
|
Key Features
- Supports SIP2.0 (RFC3261), TCP/UDP/IP, RTP/RTCP, HTTP, ICMP, ARP/RARP, DNS, DHCP, NTP, STUN, and TFTP etc;
- Use the DSP CNOS chip to keep a wonderful audio-quality,Jitter control and packet loss concealment technology;
- Supports kinds of voice codes, including G.711 (a-law and u-law) G.723.1 (5.3K/6.3K) G.726 (40K/32K/24K/16K), G.729A/B, and iLBC;
- Supports incoming call on show, restricting, and holding, disconnection, call transfer, call divert, DTMF, dialing plan, etc;
- Supports conference call;
- Supports NAT auto- penetrating, no need to modify the setting of the NAT;
- Supports passing through and T38 fax, voice restrain and jerquers, CNG, echo restrains (G.168), AGC;
- Supports remote upgrade and upgrade configuration function;
- Supports layer 2(802.1Q VLAN, 802.1p) and layer 3 (QoS, DiffServ, ToS);
- Supports SIP encrypts mode, avoid force-out;
- Supports upgrading encrypts configuration files by HTTP;
- Supports configuration files by inside IVR equipment, Web browser, HTTP Center Server;
- Supports the volume adjustment of gateway;
Technical parameter
SIP2.0 |
YES |
Router / bridge |
NO |
DHCP |
YES |
Ethernet Port |
1WAN (RJ45) |
FXS |
1FXS |
Size |
|
Weight |
0.33kg |
Active status temperature |
0—40℃ |
Humidity |
10％—95％ |
Power supply adapter |
AC IN:100V-240V
DC OUT:+9V/600mA
Use power：<2.5W |
Authentication |
FCC/CE |
|
|
