0 votes
I'd like to know if Zoiper has a way to validate if a call is in progress on the Android phone but not by Vozip but by normal operator phone line, so I can place a waiting tone when a call comes in through the mobile application. I leave an example for you to understand me better 

I receive a call on my mobile phone to the number I have contracted with a phone operator, and someone tries to call me on Whatsapp.Whatsapp makes a busy tone and hangs up, that's what I want to achieve I don't know if Zoiper has this feature. 

in Android by (120 points)

Please log in or register to answer this question.

Welcome!
Ask your questions and receive answers from other members of the Zoiper Community.

Did you check our Help Section?

You are a Zoiper Biz or Premium customer? If so, click HERE to get premium support.
2,438 questions
1,541 answers
2,314 comments
137,888 users