| | Voip Gateway MG-8020
Key features:
Support SIP2.0 ( RFC3261) , TCP/ UDP/ IP, RTP/ RTCP, HTTP, ICMP, ARP/ RARP, DNS, DHCP, NTP, PPPoE, STUN, and TFTP etc;
Inside Rooter/ NAT, gateway and DMZ Port transmit;
Support the PETN making or receiving calls ( by the FXO Port) ;
Use the DSP CNOS chip to keeping a wonderful audio-quality, advanced shaking control, and the technology of hiding the lost massage;
Support kinds of voice coding, including G.711 ( alaw and u-law) G.723.1 ( 5.3K/ 6.3K) G.726 ( 40K/ 32K/ 24K/ 16K) , G.729A/ B, and iLBC;
Support incoming call on show, restricting, and holding, disconnection, call transfer, call divert, DTMF, dialing project, etc;
Support conference call;
Support passing through and T38 fax, voice restrain and jerquers, CNG, echo restrains ( G.168) , AGC, and DIGEST using MD5 and MD5-sess;
Support layer 2 ( 802.1Q VLAN, 802.1p) and layer 3 ( QoS, DiffServ, ToS) ;
Support NAT auto- penetrating, no need to modify the setting of the NAT;
Support configuration files by inside IVR equipment, Web browser, or TFTP and HTTP Center Server;
Support upgrading encrypts configuration files by TFTP or HTTP;
Microminiaturize and legerity design ( size as a wallet) , a Voice gateway that convenient for schlepping
Technical parameter
ATA( SIP2.0) YES
route / bridge / DHCP YES
Ethernet Port 1WAN/ 1LAN( RJ45)
FXS 2FXS
FXO NO
Exit NO
Size 101× 101× 31mm
Weight 1 00g
Active status temperature 0— 40
Humidity 10 — 95
Power supply adapter AC IN: 100V-240V
DC OUT: + 9V/ 600mA
Use power | | |
|
)
