I need to check your phone with Sinch.com android.
https://www.sinch.com/products/verification/voice-verification/
etc - phone:+1-54554-54455-545 - text: press number 2
I need to replicate this text and get back what number the user clicked or that he finished the conversation.
Hi you change the message in https://www.sinch.com/docs/verification/rest/#verificationcallbackapi
There you set the number to press also, we will verify thats its correct and then send a another callback with the result.
https://www.sinch.com/docs/verification/rest/#VerificationResultEvent
At the same time when you use our sdk we will send a signal to the handset so it can continue