Dial
Custom caller tone
Play a custom caller tone while the Vobiz Dial element bridges to the destination - set the audio via the dialMusic attribute on the Dial verb.
When you make an outbound call and then connect that call to a different number using the Dial element, you can play a custom caller tone using the dialMusic attribute.
Vobiz requests the dialMusic URL using the POST HTTP method for a valid Play, Speak, or Wait XML element.
To play a message on a call while it’s being connected, you should return the second XML example response.
Return this XML to play the message