VoIP (Voice over Internet Protocol) Internet protocol component-based development method

The invention belongs to the field of software engineering and relates to a VoIP (Voice over Internet Protocol) Internet protocol component-based development method, which comprises the following steps of: 1) designing Internet protocol component interfaces, including customized interfaces and interactive interfaces; 2) dividing VoIP Internet protocol components; 3) extracting atomic operation, wherein atomic operation extracting models are used for guiding the extraction of the atomic operation and are divided into functional models and interface models; 4) realizing the VoIP Internet protocol components, including the realization of protocol components and the realization of atomic operation components; and 5) assembling the VoIP Internet protocol components: determining matching and mapping relations between service provided by the components and the interfaces, and providing constraint conditions for satisfying imminent or future deployment. The VoIP Internet protocol component-based development method ov