The software must interface with other vendors' products while still maintaining stringent network operations standards. Service providers are no longer relying on one or two vendors to provide equipment and software to meet customer requirements. AIN technology uses the embedded base of stored program-controlled switching systems and the SS7 network. The AIN technology also allows for the separation of service-specific functions and data from other network resources. This feature reduces the dependency on switching system vendors for software development and delivery schedules.
Service providers have more freedom to create and customize services.
The SCP also contains service-specific data that allows service providers and their customers to customize services. With the IN, there is no such thing as one size fits all services are customized to meet individual needs. Because service logic is under the service provider's control, it is easier to create services in a cost-effective manner. Network providers can offer market-focused service trials by loading service logic in an SCP and triggering capabilities in one or more switching systems. Accepted standards and open, well- documented interfaces provide a standard way of communicating between switching systems and SCPs, especially in a multivendor environment.