Unfortunately, many of us have been faced by the difficulty of a cheating partner or spouse. Learning your loved one has been cheating, or even suspecting it, can be devastating. It is often difficult to prove, conclusively, that the cheating is occurring. Most of the options available are intrusive or expensive. Hiring a private detective or attempting to follow your partner yourself are often poor solutions. Instead, many are turning to technology like call spoofing as a tool for catching their cheating partner.

This video shows that it is entirely possible to find out who is calling you from a blocked phone number. It’s not an easy method and for someone without some technical know how, but pretty useful indeed. It involves using Asterisk and a SIP Trunk. For some of you this might be a fun project [...]