Voice over IP phone Gateway Manufacturers

Voice over IP phone Gateway Manufacturers -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 , ,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