I'd like to ask if someone has even encountered this type of problem with
When the phone call connects to the conference, it gets lots of noise
coming from the conference (even if the mic is muted).
No noise is heard in the conference, just in the phone call.
I've tried 3 different SIP providers: Bandwidth, Plivo and Twilio.
There is no noise using Bandwidth and Twilio.
There is no noise if I answer the SIP call from Blink
I've tried changing encodings. The noise also changes, but it doesn't