Dynamic Call Flow XML

In the SIP Control APP, you can define a Call Flow Webhook.

When Opentact receives an inbound call to your TN, Opentact will send the restful request to your Call Flow XML. This request will include "Caller ID" and "Calling Number". Based on these two variable, you can return back a dynamic Call Flow XML to control the handling behavior for this incoming call.

Example Call Flow XML:

<?xml version="1.0" encoding="UTF-8"?>
<Response>
    <callback>http://yourcallbackurl.com</callback>
</Response>  

You will need to set it in the UI