Which two major differences are associated with IP telephony when compared to traditional telephony that uses a PBX? (Choose two.)
- manages phones centrally
- utilizes centralized call routing
- creates peer-to-peer relationships between phones
- requires a separate infrastructure to support data transfer
- requires significant manual configuration when adding, moving, or changing phones
Exam with this question: CCNA Discovery 4: DCompNtwk Chapter 4 Exam
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