Specification :

Voice over ip gateway voip router 2 FXS ports -TVG320
1. Features: Compatible to IEEE 802.3 10BASE-TX Ethernet and IEEE 802.3u 100BASE-TX fast Ethernet
SupportG.711A/ U, G.723.1, G.729 / A/ B/ AB and GSM610 voice code
Compatible with SIP2.0, H.323 V4 protocal
SIP RFC3261
TCP/ IP: Internet protocal
Support RTP RTCP protocal
Support VAD( Voice activity detection) / CNG( Comfortable noise generation)
Echo suppression: G.165/ G.168
2 FXS ports
1 WAN port, 1 LAN port, support router
Support DHCP, PPPOE, DNS, TELNET
Support HTTP, HTTPS, FTP upgrade
Support call forward ( Always, busy, no answer) , call waiting and per call-waiting blocking
Voip speed dial, VoIP digital map
Per area ring tone support
Caller number/ name display caller ID / block outgoing caller-ID/ Reject anonymous call
Facsimile protocol( option) : T.30/ T.38
MWI( Message wait Indication)
DND( Do Not disturb)
Configurable/ Adaptive jitter buffer size
Support VLAN protocal.
Support WEB, IVR to configure.
Support FXS hotline.
Support billing
Configurable Device Mode( Router or Bridge)
Advance Routing function
Static Address Assignment according hostname or MAC
Port forwarding and DMZ
Multicast Limits for LAN side
Configurable PHY Speed mode for LAN side
2. Specifications: Weight: N.W.: 250g; G.W.: 355g
Dimension: 116* 90* 30mm
Power Supply: AC/ DC power adapter, input : 110V~ 220V, output12V, 800mA
Power consumption: < 3w
Operation temperature: 0 to 50° C ( 32 to 122° F)
Storage temperature: -30 to 65° C ( -22 to 149° F)
Relative humidity: 10 to 90% , non-condensing