Configuring Number Portability Support for IAM Interworking

This section show you how to set up Number Portability Support for IAM Interworking. First, you configure a SIP ISUP profile, and then you apply it to a realm, session agent or SIP interface.

To set up a SIP ISUP profile:

1. In Superuser mode, type configure terminal and press Enter.

   ORACLE# configure terminal
   ORACLE(configure)#

2. Type session-router and press Enter.

   ORACLE(configure)# session-router
   ORACLE(session-router)#

3. Type sip-isup-profile and press Enter.

   ORACLE(session-router)# sip-isup-profile
   ORACLE(sip-isup-profile)#

4. name—Enter the name of the SIP ISUP profile. You will use this name when you apply this profile to realms, session agents, and SIP interfaces. This parameter is required, and it has no default value.
5. country-code—Specify the text string to use for country code interworking, specifying the string inserted into the IAM as the code party number parameter. This happens when the NPRN parameter is present in the Req-URI of an incoming INVITE, and requires that portability-method be set to concatenate
6. portability-method—Set this parameter to concatenate if you want to perform interworking for Number Portability Support within the IAM. The default is disabled, meaning that this feature is turned off.
7. Save your work.