I need help with Audio transaction

Hello Appium teams,
I’m working on a project which is using phone call function on web - mobile app. It’s look like facebook or skype video call.
My question is, does Appium support for the audio transaction test? If it has please give me some examples.
Thank you so much.

No, Appium does not support any audio interactions, since mobile devices do not provide any APIs to work with that.