How to make DTMF and TTS work in cisco jtapi system. What are its settings so that my call goes from one phone to another phone. In what way can these two be used in my Java code?

I have a sandbox account in your cisco cucm administrator.I am not a customer. I am trying to find out one thing using your sandbox account to tell my client so he can use your system. It has a client requirement.Which is CUCM_ADDRESS in JTAPI?I have...