A full-featured phone systems, ideal for small and medium businesses. Get calls, video conferencing and live chat all in one. Give your customers added ways to get in touch, improve customer service and cut costs. ACS has helped businesses across southern Ontario achieve significant benefits in a cost-effective and innovative way by leveraging Cisco and 3CX. We offer a feature rich and powerful communication systems that increase user mobility and productivity, connects co-workers and delights your customers.