PAI Header and FQDN Manipulation

You can configure the SBC to manipulate the content of egress messages using realm parameters instead of HMR. By setting these parameters, you cause the SBC to perform these manipulations on specific SIP methods that egress the realm.

Realm-based content manipulation that applies to surrogate agent operation includes:

• P-Asserted Identity (PAI) content
• Fully Qualified Domain Name (FQDN) content