Hi,

i have tried it before itself first i pass one digit

api uuid_send_dtmf c08f77be-fbed-44c3-a2a7-8650d88b0e33 2

output:
Content-Type: api/response
Content-Length: 14

-ERR no reply

Then i passed all the values in the barging

api uuid_send_dtmf baf82956-111d-4cd8-9568-47010ac8bd20 2130*

output:
Content-Type: api/response
Content-Length: 14

-ERR no reply

Here i get only the beep sound for each values and error message as a output

Thanks for the reply and correct me where i am work

Thanks in advance.
--
Warm Regards,
N.Baskar