WebSphere brand IBM WebSphere Telecom Web Services Server, Version 7.1

Administering Parlay X Presence over SIP/IMS

After you deploy Parlay X Presence over SIP/IMS, you can use the TWSS Administration Console to change the deployment configuration properties for the Web service and related Service Platform components.

After completing the installation, configure the sip: URI of Presence Server through the PresenceServerSIPURI setting.

TWSS Administration Console settings

This Web service implementation adds the following configurable settings to the TWSS Administration Console:
  • Services: Default values used for Parlay X Presence over SIP/IMS.
    • Additional Group URI Schemes: This specifies a comma-separated list of URI schemes that the service interprets as indicating a group URI. This setting must be coordinated with the Group List Manager component configuration.
    • Nested Group Support: This will indicate that nested groups are supported in group definitions.
    • Service Implementation Name: This is used for the Faults and alarms and Usage records.
    • Default Notification Duration: The default duration for operations that establish notifications in milliseconds. Smaller values are more restrictive.
    • Publish Presence Timeout: The expiration time for Presence information documents which are stored in the Presence server.
    • Presence Fetch Timeout In Milliseconds: For SIP-based fetch or CheckImmediate operations, the maximum time a synchronous Web Service should wait for the presence server to send a NOTIFY. When a fetch requires more time, it will receive a NotRetrieved RetrievalStatus notification.
    • Presence Server Resource Name: The resource name to use when communicating with the Traffic shaping component.
    • Inter Operator Identifier: The InterOperatorIdentifier (ioi), used to create the P-Charging-Vector orig-ioi and term-ioi parameters. If not empty, the service implementation includes P-Charging-Vector headers in its SIP signaling.
    • Group Support: Groups that are included with addresses.
    • Unlimited Count Allowed: Allowed to specify unlimited notification count, by not specifying the optional count message part in StartNotificationRequest or by specifying a value of zero. False values are more restrictive.
    • Maximum Notification Frequency: Maximum rate of notification delivery in milliseconds, which can be considered minimum time between notifications. Smaller values are more restrictive.
    • Maximum Notification Count: The maximum number of notifications that may be requested. Smaller values are more restrictive.
    • Maximum Publish Duration Allowed: Holds the allowed maximum number in seconds, which is specified for the SIP PUBLISH requests.
    • Subscribe Presence Timeout: The maximum lifetime state due to a subscribePresence request, which is specified in milliseconds. Smaller values are more restrictive.
    • Subscribe Presence WINFO Timeout: The expiration timeframe for SIP SUBSCRIBE requests.
    • Presence Server SIP URI: The sip: URI indicating the location of the backing presence server.
      Note: TWSS supports address URIs that use the following schemes only: tel:, sip:, sips:, short:.
    • Maximum Notification Duration: The maximum amount of time that a notification is set up. Smaller values are more restrictive.
  • Common Components: Click the name of a Service Platform component–for example Fault Alarm Client or Usage Record Client–to configure it to work with this Web service implementation. If you leave the endpoint URI empty for a component, then the component is disabled.

Policies

Policy attributes are retrieved from the Service Policy Manager and are passed to the Parlay X Presence over SIP/IMS Web service in the SOAP headers. If the policies are not found in the SOAP header, the Web service uses the values that are defined in the TWSS Administration Console.

For information about default policy configuration, refer to the following topic: Default service policies for Parlay X Presence over SIP/IMS.




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