Speech Recognition is all Grown Up!
Touchtone, also known as DTMF or dual tone multi-frequency, has been the standard of interactive voice response (IVR) for years. Traditional touchtone IVR has its limitations, however. On average, 80% to 85% of callers prefer live representatives. DTMF is capable of delivering average self-service rates of 15% to 20%. For complex customer interactions, DTMF isn't [...]