The Vega 400 VoIP gateway connects digital telephony equip- ment to IP networks. All Vega 400 gateways are supplied with four E1/T1 interfaces, regardless of the license purchased.
The unit is purchased pre-licensed to suit the initial requirements of the customer for the quantity of concurrent VoIP calls desired through to 120 VoIP channels. Future expansion is easily achieved in the field & can be provisioned by means of further licenses and expansion modules.
Each E1/T1 interface can be independently configured as net- work side or terminal side. The Vega 400 gateway can therefore be connected to a PBX & the PSTN simultaneously. This configura- tion provides
– No disruption to the configuration of existing equipment
– Flexibility & choice for call routing