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1.3.3 Authentication Broker Service

The Authentication Broker Service provides a web service-based TLS implementation. This is to be used by a client that does not have local support for TLS and wishes to use TLS-DSK authentication mechanism with the SIP server which is detailed in [MS-SIPAE].

The following diagram illustrates the sequence of events. Details of the call flows are explained in section 3.3.

Sequence of events for Authentication Broker Service

Figure 3: Sequence of events for Authentication Broker Service