Welcome to National Telefonix, a Full Service Telecommunications Company. Effective communication is the pillar to a successful business, at National Telefonix we excel at leveraging business phone system to benefit you, to help you have uninterrupted communication. Whether you are looking for telephone systems for small business which run on internet protocol to connect everyone in your office or a more advanced system for a bigger venture with variety of configurations, we have right office phone systems and resources to cater to your requirement.