Economical Residential/Small business use VOIP Gateway IP box

General Description:
VI2003 is an affordable VoIP gateway designed for residential and small business applications. It adapts SIP protocol and multiple voice compression codec to directly convert analog voice into IP packet for internet transport, thus effectively using the existing bandwidth to provide PSTN quality voice service. VI2003 ATA offers one 10/100Mbps Ethernet interface and one RJ11 telephone interface. It is compatible with various IPPBX and VoIP voice gateway to provide broadband IP voice service. The outstanding feature of SG100 is hyper small weight and volume with rich function and cheap price. It¡¯s very suitable for the carriers to mass deploy their terminals and services with low cost.

Key features:
voice Features: SIP protocol
Redundancy sip server capable
NAT, Firewall
Static, DHCP ip configure
UPnP (Universal Plug and Play)
VAD,QoS
DTMF: RFC2833, In-Band audio, SIP info
G.165 compliant 32 ms echo cancellation
E.164 dial plan and customized dial rules
Call Forward, Call Transfer, 3-way conference calls
Caller ID display, Block outgoing callerID
Configurable ring and tone
Configurable jitter buffer and voice packet
DND (Do Not Disturb),Black List,Limit List
IVR for network setting via handset
Speed Dial
FAX

Data features
Static/Dynamic WAN-IP-Addressing
management and provisioning
Web, Telnet and Handset management.
Adjustable user password and super password
Upgrade firmware through HTTPs, HTTP or TFTP.
Telnet remote management.
Upload/download setting file and firmware

Interfaces
One RJ45 ports
One FXS port
Power port

Shipping Fee:
First item US$7.50, each additional only US$3.0/pc.

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