SIP Servlet 1.1

This feature enables support for SIP Servlets written to the Java SipServlet 1.1 specification. The servlets can be packaged in Java EE specified WAR, SAR or EAR files. If servlet security is required, an appSecurity feature should also be configured; in the absence of a security feature any security constraints for the application will be ignored.

Enable this feature

To enable the SIP Servlet 1.1 feature, add the following element declaration into the server.xml file, inside the featureManager element:

<feature>sipServlet-1.1</feature>

Feature configuration elements

• channelfw
• domainResolver
• sipApplicationRouter
• sipContainer
• sipEndpoint
• sipStack
• tcpOptions

Standard API packages provided by this feature

• javax.servlet.sip
• javax.servlet.sip.annotation
• javax.servlet.sip.ar
• javax.servlet.sip.ar.spi

Liberty API packages provided by this feature

• com.ibm.websphere.endpoint
• com.ibm.websphere.sip
• com.ibm.websphere.sip.resolver
• com.ibm.websphere.sip.resolver.events
• com.ibm.websphere.sip.resolver.exception
• com.ibm.websphere.sip.unmatchedMessages
• com.ibm.websphere.sip.unmatchedMessages.events

Features that this feature enables

• servlet-3.0
• servlet-3.1
• servlet-4.0

Supported Java versions

• JavaSE-1.8
• JavaSE-11.0
• JavaSE-17.0
• JavaSE-21.0
• JavaSE-24.0

Features that enable this feature

• rtcommGateway-1.0

Develop a feature that depends on this feature

If we are developing a feature that depends on this feature, include the following item in the Subsystem-Content header in your feature manifest file.

com.ibm.websphere.appserver.sipServlet-1.1; type="osgi.subsystem.feature"