Plum IVR Support

I'm using the Record tag to record. What are the different options on the Type attribute and what is the corresponding audio file type that will be produced?

I would like to get a signed, 16 bit mono .wav file. I know I can use the SOX utility, but am checking to see whether or not I can record the file in the correct format without having to convert it.

Any assistance would be greatly appreciated.

Dwayne

Hi,

There are three IVR options for the <record> tag's "type" attribute. These types are:

"audio/basic" = 8 kHz 8-bit µ-law encoded headerless (*.ul)
"audio/x-alaw-basic" = 8 kHz 8-bit a-law encoded headerless (*.al)
"audio/x-wav" = 8 kHz 8-bit µ-law WAV (*.wav)

So, you would have to use the SOX utility to get a signed 16-bit mono .wav file.

Hope this helps.

Regards,
Plum Support