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Library
/
Voice Agents
/
Module 1 · Voice Agent Foundations
topic
1.3 Audio and phone basics
Audio basics: sample rate, codecs, phone vs web audio
10 min
Telephony basics: numbers, PSTN, SIP, transfer, DTMF, voicemail
10 min
Total: 0.3 h of applied study listed above.
1.3 Audio and phone basics · 1x1labs.ai