Asterisk Version : 10.4
1. Does the asterisk 10.4 supports the feature of detecting Special Information Tone (SIT) Tone? Because this will be helpful for various failure scenarios like invalid number, number doesnot exists or number no logner in use,etc.
2. If the above feature is available, then how do we need to enable this? Any change in the configurations,etc? Please advice.
3. If this features is not available then how to achieve the same by changing the source? Did any body achieved this?
Appreciate your help on this.