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4G LTE Essentials

Dedicated bearer for voice (QCI 1)

interactive3 min

Lesson 24 of 33

Card 1 of 617%

Warm-up: Guess before you learn

Try these first, even if you're not sure. Guessing primes your brain.

Voice and web both run over IP. Should they get equal treatment?

Two bearers exist. How does the phone pick the right one per packet?

What if voice bearers stayed open forever after calls?

Answer all 3to continue — it's OK to be wrong.

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