Telecom industry is always evolving. Whether it is technology, type of service or architecture; there is always something transforming, and most of the times changing for the good. Telecom architecture has also seen many alterations in the recent times. The revamping of Radius interface into the much improved Diameter interface has been at the forefront of the major changes that have taken place in the recent times. Diameter charging has become the status quo in the telecom industry, and essential for rightful operations of modern-day telecom operations.
Why Diameter Charging is better than Radius Charging? Radius was conceptualized for implementing fundamental authentication for dial-up internet connections. In a common Radius authentication case, a user of services supplies his credentials i.e. username and password to log into a server. The server then checks/authenticates the credentials against a central LDAP policy store. Although Radius has being effective in the past, it is not ideal for IMS, in which, a present-day service subscriber uses different types of automatically delivered Telecom Services. Compared to the Radius authentication method, Diameter Charging has the following advantages:
Leverage Diameter Charging with Versatile Telecom Platform Diameter charging is simply a part of telecom architecture. For complete success of a telecom operation, there are many elements that need to come together. Have a look:
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