The Device Detection Application (DDA) provides support for the development of device management applications and equipment registers for 2G/3G and 4G LTE networks. With dual operation it can simultaneously serve both legacy and latest generation networks.
DDA detects when a new handset enters the network, via IMSI-Attach or location update, allowing it to be automatically configured by the device management application using normal over-the-air activation mechanisms.
For networks without an EIR implementation DDA can act as a virtual EIR or having the DDA user application provide terminal status, acting as a real EIR.
For networks with an existing EIR multiple deployment modes are available for a smooth integration with existing equipment.