- Do I have to include .mp3 or .wav in my audio file URL?
- Do I have to specify the audio file extension?
- Can I use a different file extension for my media file URL? (e.g. .php)
When streaming an media file using Voice API, it is necessary to specify whether the audio file is .mp3 or .wav in the URL. e.g. www.nexmo.com/audio.mp3