Cisco Cisco IOS Software Release 12.4(9)T

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The Cisco Diameter Credit Control Application (DCCA) feature introduces support in Cisco IOS 
software for online, prepaid billing in a gateway general packet radio service (GPRS) support node 
(GGSN). The DCCA feature enables a service-aware GGSN, which tracks each user’s access to services 
and compares the usage to predefined quotas and service levels. This information is used for billing and 
quota management. 

Your Cisco IOS software release may not support all of the features documented in this module. To reach 
links to specific feature documentation in this module and to see a list of the releases in which each feature is 
supported, use the 

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.