Telephone calls have made our lives simpler and hassle-free. But there are some moments when the same phone service turns into a disturbance and blockage in productivity. In those moments, users want to stay away from the phone, but hardly find any escape. Do Not Disturb is a feature available with the Hosted PBX service of The Real PBX that allows the users to disable the incoming call on their extension. With this feature, no any call will be able to reach the extension and the user can concentrate on the other tasks without telephonic disturbances. The calls received during the “Do Not Disturb” period can either be sent to the voicemail or to other extensions.