Computer Science · Telecommunication Networks
In the architecture of Next Generation Networks (NGN), different functional layers are separated to improve scalability and flexibility. Which layer is primarily responsible for handling call control and signaling functions?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Physical layer
- 2Control layer✓
- 3Access layer
- 4Transport layer
Correct answer
Control layer
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