A Gateway is tailored to your specific requirements and exsisting system.
The Gateway works in a similar way to a mobile phone. It detects, by
the number being dialled, that the call is to a mobile number and automatically
routes it through a sim card in the Gateway, and out through the GSM network.
This allows you to take advantage of mobile network providers call bundle
packages in exactly the same way as you would for individual business
Normal land-line to land-line calls pass through onto the fixed line
network as normal, but routing land-line to mobile calls via the mobile
networks can save you up to 70% on calling costs.
The Gateway can turn off individual sim cards when their minutes capacity
has been reached, ensuring that over-tariff charges are not incurred.