Post Tagged with: "peering"

Free Asterisk Calls to Zillions of Phones with ENUM and Gizmo5’s Backdoor Dialing

Free Asterisk Calls to Zillions of Phones with ENUM and Gizmo5’s Backdoor Dialing

Monday, August 25, 2008

9 comments

What do Asterisk calls to Sprint, Verizon, and T-Mobile cellphones plus 40 million Asterisk systems around the world have in common? They’re all free calls! And today we’ll show you how…