Cisco Cisco Packet Data Gateway (PDG) Documentation Roadmaps

 

▄  Cisco ASR 5000 Series Product Overview 

This section describes the postpaid billing that is used to implement off-line billing processing for a variety of end user 
services. 

 

The following figure shows a typical deployment of ECS for postpaid billing system. 

 

Operator’s Transport 

Network

Internet

System 

running ECS

Rating

CGF 

(optional)

Billing

AAA

Data 

Warehouse

Mediation

CDR/xDR

Service 

Platform

External CDR/

xDR Storage 

System

Service 

Platform

 

 

 

The following figure and steps describe how ECS works in a GPRS/UMTS network for postpaid billing.