smarttalk/2_way_Tochie: Development board: Waveshare ESP32-S3-AUDIO-Board SDK: ESP32 ADF Objectives: Auto answer SIP call Acoustic Echo Cancellation - shall have no echo using built-in louder speaker Noise reduction with far-field microphone array – pick up audio clearly at least 2 meters away @ 95990f001683b336e377615adb35075075e4c7ec - Tochtech Git Service

Kathy Zhu 95990f0016 garbled text		6 godzin temu
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sip.c	95990f0016 garbled text	6 godzin temu
sip.h	8269ea80a4 RTP clear audio implemented from ESP32	9 godzin temu