IntelesysOne is a top phone system company that offers the highest quality communication systems throughout the Greater Los Angeles Area. We assist our clients with our VoIP phone services, Internet phones, and unified communications systems from ShoreTel. We also offer network monitoring and online backup through Axcient. We will make sure that you network security system is working efficiently. If you need help with your web conferencing system, we offer HD video conferencing and other conferencing options through LifeSize. As an award-winning VoIP phone company in customer satisfaction, and the only ShoreTel partner nationwide to offer S.T.O.R.M Protection, you can trust that your technology systems are being managed by the best in the industry. We have proudly served Los Angeles, Ontario, Burbank, Torrance, Chino, Riverside, City of Industry, Pomona, Pasadena, San Bernardino, Irvine, Anaheim, Fullerton, Santa Ana, El Segundo, Corona, Brea, La Mirada, Commerce, Vernon and surrounding areas since 1981. Additional business information: 24/7 tech support available.