- How can I use Call API?
- What IP does VoiceXML use?
- Does VoiceXML support SSL or HTTPS?
When you initiate an API request, we connect your call and run the script. You can play text-to-speech, play audio files, create voicemails, create IVR menus with call transfer or transfer the call to a phone number.
Example VoiceXML scripts can be found in our documentation.
If you are using a firewall, you should whitelist the following IPs:
We discourage anybody from using HTTPS for VoiceXML URLs, as we are only able to support SHA-1 certifications which are vulnerable. We advise all of our customers to use HTTP for the VoiceXML URLs.