The Destinations management functionality allows system providers to build and maintain a single coherent nomenclature of destination prefixes and names used throughout the platform.

The Subscription Plan is the offer package which service providers extend to their customers. The subscription plan associates metered usage charges with tariffs for rating, various recurring and one time charges, surcharges, taxes and usage counters.

Surcharges are special type of fees which are added on top of other fees or charges. AVAVoIP introduced the concept of surcharge to allow services providers to address the constantly changing legal environment in the VoIP world.

AVAVoIP dynamically generates customer invoices based on the types of charges created in the subscription plans.