Cisco Cisco IOS Software Release 12.2(16)B

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SSG Prepaid Enhancements
The Service Selection Gateway (SSG) prepaid enhancements described in this document add support for 
prepaid tariff switching, postpaid tariff switching, and simultaneous volume- and time-based prepaid 
billing to the existing SSG Prepaid feature. The SSG Prepaid feature allows SSG to check a subscriber’s 
available credit to determine whether to connect the subscriber to a service and how long any such 
connection can last.
Feature History for the SSG Prepaid Enhancements Feature
Finding Support Information for Platforms and Cisco IOS Software Images
Use Cisco Feature Navigator to find information about platform support and Cisco IOS software image 
support. Access Cisco Feature Navigator at 
. You must have an account on 
Cisco.com. If you do not have an account or have forgotten your username or password, click Cancel at 
the login dialog box and follow the instructions that appear. 
Contents
Release
Modification
12.2(16)B
This feature was introduced.
12.3(4)T
Support was added for prepaid tariff switching, postpaid tariff switching, 
and simultaneous volume- and time-based prepaid billing.