QuestionQ430

Voice Gateways and Session Border Controllers

What are two distinctions between media flow-around and media flow-through on Cisco Unified Border Element?

Choose two
  • A When using media flow-through, the call signaling and media are passed through the Cisco Unified Border Element.
  • B When using media flow-through, call signaling goes through the Cisco Unified Border Element, but media does not.
  • C When using media flow-around, both call signaling and media do not go through the Cisco Unified Border Element.
  • D When using media flow-around, the call signaling goes through the Cisco Unified Border Element, but media is not passed through it.
  • E When using media flow-through, the call signaling goes through the Cisco Unified Border Element, but media is not passed through it.
Explanation

With media flow-through, Cisco Unified Border Element handles both call signaling and media. With media flow-around, Cisco Unified Border Element handles call signaling, but media bypasses it and flows directly between the endpoints.

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