Why professioal voice prompt should be used in any IVR system

I have many experiences with my clients or people whom I had interacted during their commissioning of IVR system, that they give least importance to the scripting as well as voice prompt. Most of the times, they discuss and emphasis on number of simultaneous calls, integration of the IVR with some CRM ( customer resource management) system or some other interesting IVR feature as well as its future expansion as well as maintenance. Nothing wrong for emphasizing on these aspects of IVR system, but after commissioning of the IVR, they have started changing the script as well as voice prompts many times over!

Many of clients have started out with TTS ( Text To Speech ) generated voice prompts and later ended up recording voice prompts by different artists in a studio! I have also seen some call center owner as well as some companies deploying voice recorded in office by some female staff using a PC and MIC, and putting the IVR into production. Invariably, they changed the voice prompts to studio recorded voice prompts from professional artists after one month or so!

For more :-
Why professioal voice prompt should be used in any IVR system