I am trying to use the variable DIALSTATUS to know if the called numbered is busy, answered, has congestion, cancel, etc.
I have created a call file using php to make a call to a number. Now, I am trying to get the status of the called number. I was trying to know the status using the “DIALSTATUS” through the “extensions.conf” but, the DIALSTATUS is always returning a “”(empty string). Can some one help me with this issue.
My Basic application is to call a number and find out if the number is busy, canceled, noanswer, answer. Also please suggest me if some one have any idea to achieve this.
Thanks in Advance,