Direct Inward Dialing (DID) also known as Virtual Number is a feature that provides a series of numbers on a single telephonic line. DID, also known as Direct Dialing Inward (DDI) in some countries, enables the single line to handle multiple calls that maintain an effective connectivity of all the employees.
By availing the easy-to-remember numbers, a business can benefit in building enterprise-like reputation among customers. With DID numbers your employees can reach each other by simply dialing a three or four digit extension. Based on cloud, its technology can connect even the differently located branches on the same network. All this sums up to support all the levels of organizations in maintaining the best telephonic communication. This feature can play more than just a significant role for businesses as it supports the fax operations as well.