I am using callfire API for in my iPhone/android application(Hybrid application build using sencha and phonegap). The concept of the app is to show the recorded calls in a list and on click of any call in the list it will play the recorded audio file(.wav format). Now the problem is that I am not able to play that file in my Application. I also tried to play that URL directly on iPhone browser but it also didn't worked.

Here is one of the URL of audio file format https://www.callfire.com/cloud/1/fil...19779221_1.wav

But when I put this audio file in my secure server(https) and tried to play it in my Application, it worked perfectly.

Can you please tell me what is the reason behind this?

I am using iPhone 3 with software version 6.0 for testing.