I am new to the webOS thing. I have a friend with a palm pixi plus through verizon. He is traveling to Japan in a few weeks. He will not have cell service where he is at. Is there any solution currently for calling over wifi? He will have internet access where he is staying. I know that there is gdial but I did not know if it worked over wifi. If it does not is there any other way to make calls without cell service.

Thanks for any of your help in advance.