After you deploy Parlay X Terminal Status 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.
You can receive additional information on specific properties from the online help in the TWSS Administration Console.
Policy attributes are retrieved from Subscription Management in the Access Gateway and are passed to the Parlay X Terminal Status over SIP/IMS Web service in the SOAP headers. If the policies are not found in the TWSS SOAP header, then 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 Terminal Status over SIP/IMS.
An improper or nonexistent configuration of a PX Notification endpoint in the TWSS Administration Console is not initially rejected by the Parlay X Terminal Status over SIP/IMS Web service. The Web service issues a SOAX0160 alarm after discovering the misconfigured PX Notification endpoint, but the alarm does not occur until after the initial startNotification request has been accepted. Because of the incorrectly configured PX Notification endpoint, Parlay X Terminal Status over SIP/IMS cannot send outbound notifications, (such as statusChanged, statusError, or statusEnd), to the Parlay X client.