Nokia have apparently upset a few of their carrier partners by shipping a native Skype client on the new N97 mobile computer, well what did they expect? that Nokia's flagship mobile communications platform was going to leave out a key communications component. People are finding a way to get VoIP on iPhone, I use Fring, it's great, I can chat to people in the message window and if I really need to I can speak/crackle at them free; great for me I have a software developer in Brisbane.
Operators cannot turn back the tide, or squeeze the Genie back into the bottle. Nokia are right to offer it because if they don;t they will lose share to someone who will. If service provider doesn;t want to carry the N95, it's a free country... But one of their competitors will, that's a free market...
I switched to iPhone because my old Communicator lacked features the N97 now has. Though Mac compatibility may remain an issue, I don;t know yet.
Commercially the service providers are right to resist, and try to limit the leakage of voice minutes; they have shareholders and jobs to protect. But, in the longer term they must find a model that accommodates all aspects of ubiquitous and free Wireless Internet.
Maybe it's to charge a small fee for providing high quality long-distance backhaul for mobile VoIP users. Now, I'd pay for that.