Comdial was a leading manufacturer of business phone systems for many years. However, the company was acquired by Vertical Communications in 2015 and is no longer in operation. As a result, it can be difficult to find support for existing Comdial systems. Fortunately, Roundrock Business Phone Systems is here to help. We are experts in Comdial systems and can provide the support you need to keep your system running smoothly. We can also help you upgrade to a new system if your existing Comdial system is out of date. Contact us today to learn more about our services and how we can help you maintain or upgrade your business phone system.