If you have configured two gateways (quintum) to dial via their fxo interface with a dial plan with a minimum of 3 digits and a maximum of 4 digits. How can you enable them if to send the calls to a third gateway for international calls.
That;s one part. the other is :
What is really a border element ? and when would you use it ?
How is best to configure them when you have dynamic IP address ?