Do you mean transcribing the audio file as text, and sending both the audio file and the transcribed text to your own webservice? First, you will need to get transcription credentials from your sales representative. Once you have that, in your application:
1. Set up your recording module.
2. Use the SOAP module to call the transcription webservice. Send the result of the recording module.
3. You will have to include a callback URL when you call the transcription webservice. This is a webservice you will write that will receive the text transcription.
4. If you want the audio sent to your webservice, you will have to do that in a separate webservice call in the Fuse app.
Once you get your transcription credentials from your sales rep, it will contain more details about how the transcription webservice works.