2-3 days delivery
VTVG2TE1 2-Port T1/E1Trunking Gateway designed for Service Providers
ISDN PRI and SIP Protocols
Frequency Domain Echo Cancellation
Embedded with RTP Voice proxy & Digit Translation
Auto dial & RADIUS Billing Interface
VTVG2TE1 trunking gateway is one of the products in VOPTECH VoIP product series. VG2TE1 performs IP to PSTN interconnection function by packetizing and depacketizing voice calls between IP and PSTN. It is widely used for PSTN termination for VoIP calls, or providing PBX access to IP networks.
VTVG2TE1 is specifically designed for service providers and large enterprises to offer VoIP services. Voice processing capability is the most important requirement and measurement for all trunking gateways. VTVG2TE1 embeds powerful DSP technology which possesses 4800 MIPS processing power, for full load voice processing to support CODEC (G.711, G.729A, G.723), echo cancellation (G.168), DTMF relay (RFC2833), and fax relay (T.30, T.38) etc.
VTVG2TE1 supports all kinds of features to satisfy various application requirements. Features include:, Routing Selection, RADIUS Billing Interface, Second Stage Dialing and Ring-back Tone, DTMF Auto Dial, Tone Detection, RTP voice Proxy (for NAT Ttraversal), T.38 Fax Relay. VG2TE1 supports ISDN PRI and SIP protocols and it is the ideal PSTN termination trunking gateway for IP phones, PC phones and PBX bridge to VoIP services.
Compared to other VoIP products on the market, VTVG2TE1 embeds newest VoIP technology and standards, and is an open platform to support many new telecommunication applications to come.