Chapter 420m

Telephony & contact centers

Certification: Telephony & Contact Centers

This section tests your understanding of telephony integration — connecting voice agents to the phone network, replacing traditional IVRs with AI, and building production-grade contact center patterns.

SIP trunksPSTN connectivityAI-native routingHuman escalationCRM integrationWarm transfer

Test your knowledge

Question 1 of 5

A client wants to connect their LiveKit voice agent to the phone network. Explain the architecture from phone call to agent response.

Concepts covered
SIP trunksPSTN connectivityAI-native routingHuman escalationCRM integrationWarm transfer