1. During a call, the interlocutor hears themselves. It should be so that they do not hear themselves. During this call, audio playback is happening from the caller's side. I need to be able to play audio, but the interlocutor should not hear themselves.
2. Set it up so that there is no need to switch channels during calls. More details:
To ensure that the audio is played correctly, channels need to be configured.
During a call, I adjust the channels (so that the sound from the PC is sent to a separate audio channel).
However, for some reason, this setting gets reset, it doesn't work right away. Before each call, I need to switch the channel back and forth again.
3. Set all this up so that in the end, the caller can quickly join the live conversation.
For example, if the interlocutor asks something, the caller presses a button on the PC and joins the conversation.
Then press another button - and the audio recording starts again.
P.S. Calls are made via mobile communication! The call is dialed through the PC using a program.
Do not need to set up for WhatsApp or Telegram, only for mobile communication.
