The Authentication Gateway is responsible for handling general authentication architecture (GAA) behavior in the Rhino VoLTE TAS. There are two main components of the Authentication Gateway:
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the bootstrap security function (BSF)
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the network application function (NAF) filter
Configuration for the BSF is limited to setting up the Diameter Zh connection to the home subscriber server (HSS). For information about this, see the Diameter Zh interface section of the HSS integration instructions.
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