sipContainer - SIP Container (sipContainer)

Configuration for the SIP servlets container

NameTypeDefaultDescription
invalidateSessionOnShutdownbooleanfalseWhen the SIP container shuts down, the sessions are no longer valid. By default, sessions remain active until they expire.
msgArrivalTimeAttrbooleanfalseSave the message arrival time as an attribute of the message.
markInternalResponsebooleanfalseMark internally generated responses by setting the com.ibm.websphere.sip.container.internal.message attribute on the response.
messageQueueBurstFactorint10The burst factor for the message queue size. The message queue size is set to (dispatcher message queue size) * (message queue burst factor). Setting a burst factor handles bursts in traffic by providing additional space in the queue before new messages are dropped.
maxAppSessionsint120000The maximum number of SIP application sessions allowed at once.
maxMessageRateint5000The maximum number of messages allowed per averaging period.
dispatcherMessageQueueSizeint1000The maximum number of tasks that a SIP container queue can contain before it declares an overload state.
maxResponseTimeA period of time with millisecond precision0msThe maximum response time allowed in milliseconds. When set to 0, the response time is unlimited. Specify a positive integer followed by a unit of time, which can be hours (h), minutes (m), seconds (s), or milliseconds (ms). For example, specify 500 milliseconds as 500ms. You can include multiple values in a single entry. For example, 1s500ms is equivalent to 1.5 seconds.

sipIntrospect

Configuration for the SIP introspect

NameTypeDefaultDescription
method
  • VERBOSE
  • SUCCINCT
SUCCINCTThe level of SIP state details to include when generating server dump.
VERBOSE
Includes the detailed state of the SIP application sessions and the SIP sessions in the server dump.
SUCCINCT
Server dumps include only the SIP application sessions and SIP sessions IDs

sipTasksDispatcher

Configuration for the executor of parallel SIP tasks

NameTypeDefaultDescription
concurrentContainerTasksint15The maximum number of concurrent SIP tasks that can be dispatched to the executor.