Mackay Systems is on hand to offer the advice and support you need to create a 24/7, robust network that will meet the changing demands of your business. If you have more than one office, sharing data between locations can be a challenge. Mackay Systems can support and maintain your existing technology or recommend Next Generation Network (NGN) technologies that will create a 24/7, safe and streamlined network that will effortlessly support all aspects of your voice, video and data traffic.