We would like you to help us to make a Java project who was able to do a call throught a VOIP channel and play a text (text2Speech) and recognise DTMF tones that the person would do in his keyboard.
Hello Mr John Smith, press 12 if you have received the package otherwise press 49.
Can you help us?
15 freelancers are bidding on average €655 for this job
Hi Trust you are well I have worked on Text2Speech over VOIP It can be done using open source lib for converter of test to speech and in IVR we can set that and get the DTMF response