After you deploy Parlay X Third Party Call 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.
Configuration changes are read at the start of each
call and do not require the system to be restarted. This will keep
the call settings consistent through the lifecycle of the call. This
information will be stored to the SIP application session.
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 Third Party Call over SIP/IMS:
- Third Party Call Web Service: For connecting
callers. The properties that can be configured include the following.
- Media Server URI: The SIP URI address of
the Media server.
- Create pHeader: This is set if the service
needs to create a security pHeader.
- Service name: The default service
name is PX21_TPC_IMS.
- Status retain time: The amount of time
in seconds to keep a call session active after the call terminates.
If the value is greater than 59 seconds, the call record is written
to the ThirdPartyCall database.
- Create charging records: If present, the Parlay X Third Party Call over SIP/IMS will
write these records to the call records.
- Traffic estimate per request: An estimate
on how much message traffic will be generated for each request
- Timer duration interval: Listed in seconds.
The timer manages the call records in the ThirdPartyCall database
and deletes the records that have existed for longer than the status
retention time. (This value depends on Status retention
time having been set such that call records are written
to the database.)
- Inter Operator Identifier: This setting
is used to define the home originating network identifier; for example:
ibm.com
- Outbound proxy address: This
setting defines the IMS outgoing proxy when calls are initiated.
- Outbound proxy resource specification name:
Describes the needed information for traffic shaping towards the SIP
proxy.
- 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 Third Party Call 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 Third Party Call over SIP/IMS.