We have a serious issue persisting at my center. We have a GoAutoDial. Asterisk Version 1.4
Everything had been working well till date, when we received complained from our agents about some strange beep sound. When i practically looked into the matter it seemed like when the dialer is throwing calls to the ports we hear a beep sound at an interval of every 1-2 seconds and sometimes it gives a beep sound and the call gets hung up. I thought this to be a carrier issue and hence have tried it with 3-4 carriers, but all the same. Re-installed the dialer but no changes either. Can anyone suggest me what might be the issue?