Support " echoCanceller: software"
Webrtc should be enabled with echoCanceller: software in the dring.yml
For now "echoCanceller: system" is only used in pulselayer to do bool ec = preference_.getEchoCanceller() == "system";
Webrtc should be enabled with echoCanceller: software in the dring.yml
For now "echoCanceller: system" is only used in pulselayer to do bool ec = preference_.getEchoCanceller() == "system";