I am developing a Twilio based application for a online campaign management system, and for each campaign there will be a twilio number and a target number. Whenever somebody will call to a twilio number (assigned for a particular campaign), it will be forwarded to the particular target number. There are also two Check-box field (one for Call-Whisper and another for Call-Recording) for each campaign.
I got a reference for Call-Whisper and Call-Recording from : Call Screening and Recording
But unable to understand how to get the call-recording url from this tutorial.
Kindly suggest.
Twilio evangelist here.
You will need to add an action attribute to the <Dial> tag. This attribute takes a URL as a parameter, and once the call completes Twilio will make a request to that URL. That request will contain a paramater called RecordingUrl, which will have the URL of the recorded file. So configure the <Dial action=""> to some URL on your server, and then you'll get the request so you can download/store the recording.
You can see more about this in the TwiML documentation for the Dial verb.
Hope this helps!