Dear all, hope you are doing great!
My customer has a voice gateway (Cisco 2821). He want to record a new prompt for it. Please check the download link for the old prompt file (Gbreak.au)
He has recorded a new prompt and I have to convert this file to .au with the same properties with Gbreak.au. I opened Gbreak.au with CoolEditPro 2.1 but it asked me for sample rate, codec and I could not hear anything (just like some noisy).
So please analyze this file and tell me how to make it. Thank you very much.