The sample application is written on top of the SIP container. Client applications can create SIP messages by sending HTTP requests to the sample. The SIP responses are translated back to HTTP responses and sent to the clients.
You can use the REST API sample to send HTTP requests to the SIP sample. (Refer to the topic Using the REST API sample for more information.)
This sample is also a sample of a converge application. Because SIP sessions and HTTP sessions can share the same SIP application sessions, data sharing can take place between SIP and HTTP applications. This sample application utilizes data sharing on the SIP application session in order to synchronize Siplets and Servlets.