SIP Session Listeners (The SIP Servlet Tutorial)

The SIP Servlet Tutorial

The following SIP session listeners, in package javax.servlet.sip, are available to SIP servlet developers:

Table 1–12 SIP Session Listeners


Listener	Description
`SipSessionListener`	Implementations of `SipSessionListener` receive notifications when `SipSession` instances are created, destroyed, or ready to be invalidated. See the SIP Servlet 1.1 Javadocs for more information.
`SipSessionActivationListener`	Implementations of `SipSessionActivationListener` receive notifications when `SipSession` instances are activated or passivated. See the SIP Servlet 1.1 Javadocs for more information.
`SipSessionAttributeListener`	Implementations of `SipSessionAttributeListener` receive notifications when attributes are added, removed, or modified in `SipSession` instances. See the SIP Servlet 1.1 Javadocs for more information.
`SipSessionBindingListener`	Attributes that implement `SipSessionBindingListener` receive notifications when they are bound or unbound from `SipSession` instances. See the SIP Servlet 1.1 Javadocs for more information.