Episode Details Season 3 - Episode 13: Global Call Authentication Part III See Episode Details Here Season 2 - Episode 12: Global Call Authentication Part II See Episode Details Here Season 2 - Episode 9: Global Call Authentication Part I See Episode Details Here Season 1 - Episode 19: Cross-Border Call Delivery IV See Episode Details Here Season 1 - Episode 18: Cross-Border Call Delivery III See Episode Details Here Season 1 - Episode 17: Cross-Border Call Delivery II See Episode Details Here Season 1 - Episode 16: International Call Delivery See Episode Details Here