Which statements about the edge access layer is true?

Question

Options

• AUsing the packet technology it provides a comprehensive transport platform that boasts high
• BIt implement call control. With the software technology as the core, it completes basic real-time call
• CIt connections users to the network by providing various access means, and converts the format of
• DIt process additional value-added service and operation support for established callas.

• A
  4% (2)
• B
  71% (34)
• C
  17% (8)
• D
  8% (4)

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