Network Integration Testing

BT's Network Integration Facility (NIF) performs Network Integration Testing (NIT), which tests previously unknown switch / build combinations which other Communications Providers wish to connect to the BT Network in a model environment (unknown means that the switch & build combination has not been previously connected to the BT Network).

Please download the relevent NIT specification for the SS7 User Part you require on the right.

Please Note that before being able to have your switch NIT tested, you must have completed Interface Validation Testing (IVT) on your switch. The current IVT requirement can be downloaded on the right.

If you have any questions or issues or need any other assistance please contact your Technical Account Manager (TAM) in the first instance.