Lately the VOIP technology is becoming more and more popular for making cheap calls worldwide. Many VOIP service provider have emerged and providing many features with different price range. One great feature of VOIP is the callback feature, where it connects 2 parties together in a conference. The best part is, some providers let you call 2 numbers of your own choice. Imagine playing a prank on 2 of your friends who don’t like each other, but yet forced to answer the call and speak to each other. Basically callback feature will use the VOIP server to call both parties mentioned and later connect both the parties as one call.

For example (VOIP Callback via GTalk2Voip):

As you can see in the above example, i am using GTalk2Voip service to make a callback for 2 numbers. In the example you can simply any 2 numbers from anywhere and the server will connect them through. So why not just play a prank by placing the numbers of your 2 friends who don’t like each other and let them talk? Who knows this might even make them settle their differences? :p Please take note that most VOIP calls comes as unknown or private number.

GTalk2Voip is a paid service and is not free, if you want to try this method, simply tryout either mig33 or eqo. They are not free but they do provide some trial credits which you can use to test out this method.

Please take note that this information was not meant to be used to abuse anyone, so use it at your own risk and i am not held responsible for any damage you may cause for your action. This post was meant to show what the VOIP Callback feature can do and also to alert people on this matter :) So beware!