Events published when user attends/makes a call

[dsravani]

Hi, I'm building an app for MS Teams. I want to understand if it is possible to know when someone tries to make a call or joins an incoming call ? Are there any events that are published in these use cases? 

[#2]

@dsravani - We don't have any event to know when the call is initiated, But you can receive the notification when user receives a call by subscribing to the notification API. Could you please check this docs? Also Could you please check this example?

[#3]

@Nikitha-MSFT Thank you for the update. I actually need to display some user related info when someone tries to make a call to a user. Since there is no event before call initiation, I am looking at alternatives.

Is there any way to create a custom button next to audio/video call option?

Is there any way to set the status message through graph API?

[#4]

@dsravani - Currently you cannot create a button beside audio/video. This is my design.