TIA CCNT Exam
TIA Convergent Network Technologies (Page 10 )

Updated On: 30-Jan-2026

Which of the following is NOT true about softswitches?

  1. Softswitches perform the same functions as a traditional central office switch.
  2. Softswitches require a separate media gateway and service management platform.
  3. Softswitch operations become transparent to end users.
  4. Softswitches combine the functionality of a Class-5 telephone switch and VoIP gateways.

Answer(s): B



Which part of the softswitch translates telephone-signaling messages for transmission-over-packet data networks?

  1. Media gateway
  2. Media gateway controller
  3. Signaling gateway
  4. Service managements platform
  5. Answer pending.

Answer(s): E



Which part of the softswitch directs voice-over-packet building blocks and validates user accounts?

  1. Media gateway
  2. Media gateway controller
  3. Signaling gateway
  4. Service managements platform
  5. Answer pending.

Answer(s): E



Which part of the softswitch serves as an interface between networks with different protocols?

  1. Media gateway
  2. Media gateway controller
  3. Signaling gateway
  4. Service managements platform

Answer(s): A



What is the function of the service management platform?

  1. Serves as an interface between networks with different protocols
  2. Translates telephone-signaling messages for transmission-over-packet data networks
  3. Directs voice-over-packet building blocks and validates user accounts
  4. Supports management services for customer databases

Answer(s): D



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