It looks like the Skype client’s ability to make calls over 3G may have to wait until Apple releases iPhone OS 3.2.

The LA Times is reporting on a conversation with an Apple spokesperson who confirmed the recent VOIP over 3G developments in the new iPhone OS 3.2 beta SDK licensing agreement.

“We revised our Program License Agreement in conjunction with our updated Software Development Kit for iPhone, iPod Touch and iPad Apps,” wrote an Apple spokesperson.  “Included in this update is the ability for developers to create VoIP apps that utilize cellular networks.” -LA Times

The reason why Skype has not yet updated their client to allow this functionality is because their current app and current iPhone users are still under the licensing terms of the 3.1.2 version of the iPhone OS. This version, which is currently running on most devices, forbids the use of VOIP applications over 3G, instead restricting them to WiFi-only. Skype spokesperson Chaim Haas has said that Skype is waiting on Apple for clarification of this issue. “As soon as we have that clarification, Skype will submit its application for approval.”

What this likely means however is that we will have to wait until iPhone OS 3.2 is released so as to not be bound by the restrictions of version 3.1.2.