Using Mobile Phones Handsets for VoIP and the Security Implication.

      Аннотация: Mobile phones getting smarter every day and they derive from the main function as a phone device but one thing which added to them as improvement in the technology of voice is sending voice using wireless network and through the Internet -VoIP, another impotent aspect is how secure is the service, through-out the project topics of the technology and the structure of VoIP will be covered and the ways of connecting to the different networks using many smart mobile phone devices.

Ключевые слова: Communication, VoIP, SIP protocol, Security