Silence then Goodbye

[pgregory53]

My NBN landline is being plagued by annoying silent calls. When I answer I hear silence for 10 seconds then a beep before a female voice says "Goodbye". The calling number is never the same. Clearly this is some sort of illicit activity. Is TPG doing anything about this?

[peter_k]

Welcome to TPG Community,

Could you PM (Private message) me your customer ID, username, service address or mobile number so I can check the status here.

To learn how to send a private message, click here.  

Regards,
Peter