i have cdma termination gateway in issue is operator make call connected with trying the call not only if call answered and that is make all my client say its fas so is any one can do software solution before gateway so send to my voip switch call as answered only if its really answered by any way as detect voice of answering person or another way
please dont offer me if u not understand my issue
6 freelancer chào giá trung bình$543 cho công việc này
im a software agency specialized in mobile development using flutter and android only please contact me if you need a mobile developer we don't create api pr backend only mobile
Hello, I have checked The requirement and understand that as well. I have created SIMILAR in past. Do you want to see the DEMO ??? Can will send you ?? Thanks.