@SipApplication

@Target(value=PACKAGE)
@Retention(value=RUNTIME)
public @interface SipApplication

The @SipApplication annotation provides a mechanism to define application-level configuration for a group of SIP servlets. It is applied at the package level and is retained at runtime, ensuring the metadata is available during the execution of the application. This annotation acts as a marker for the SIP application, encapsulating and identifying the collection of servlets that belong to it. By using @SipApplication, you can create SIP applications without relying on external deployment descriptors.