> > Radio station offers free concert tickets to the 10th caller. > > > > Alice makes 10 simultaneous call attempts to radio station > > to try winning the tickets! :) > > The radio station *server*/*pbx* should not accept two calls > from Alice then. It's just a local policy.
Then they'd also have to block all (or multiple) anonymous callers attempting to win the tickets. :) _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
