mynetfone is the best voip investment on asx, page-16

NEC selected to provide mobile WiMAX for Thailand's Crown Prince Hospital Foundation

The Chiang Khong hospital WiMAX services will provide wireless broadband communications to locations within a five kilometer radius, which currently includes three medical clinics, and expands communications systems beyond fixed analog telephone lines. New applications include video and TV phone services to assist with remote medical care.

NEC has remained active in mobile WiMAX development

http://www.wimax.com/commentary/blog/blog-2008/august/doctor-take-some-wimax-and-call-me-in-the-morning