The Vega 400 connects existing digital PBXs and the public network to IP networks bringing dramatic telephony cost savings. The Vega 400 is a new class of VoIP gateway - field upgradeable to support up to 120 VoIP calls and delivering maximum throughput for all supported VoIP traffic.

The Vega 400 VoIP Gateway is provided with 4 E1/T1 interfaces and can be purchased with various capacities for handling up to 120 VoIP channels.

Simple and Efficient Expansion

Vega 400 has been designed with the future in mind, comprising a base unit with expansion slots and, through this expansion, additional VoIP capacity can be added in the field. In line with the growth of inter-site voice traffic, additional VoIP channels can be provisioned with ease when needed.

Flexibility and SImplicity of E1/T1 Configuration

Each E1/T1 interface is independently configurable as either Network Side or Terminal Side and allows the Vega 400 to be connected to both a PBX and the ISDN simultaneously for a varienty of applications. This eliminates disruption to the configuration of existing equipment and increases the flexibility and choices available for call routing.

Open, Non-Proprietary, Configurable Interfaces

The Vega 400 supports a variety of signalling schemes:

ETSI ISDN
NI1, NI2, AT&T, 5ESS, DMS100
ISO QSIG Basic Call and QSIG Feature Transparency
CAS (Channel Associated Signalling)
This superior flexibility results in significant levels of interoperability with a wide range of existing telecommunications systems. VegaStream VoIP Gateways also support SIP, H.323 and T.38 Fax and this further extends Vega 400's interoperability with a broad mix of VoIP equipment

Feature Summary

8-120 simultaneous calls
1-4 ISDN PRI ports
NI1, NI2, AT&T, 5ESS, DMS100
ISO QSig Basic Call and QSig feature transparency
Channel Associated Signalling (CAS) on the T1 product
Support for SIP, H323 and T38 fax
Audio codecs: G.723.1, G.729a, G.711
802.1p/Q VLAN tagging