In business, not all incoming telephone calls are important. Productivity would improve if you had someone to screen your calls i.e. you can segregate which ones to answer and which ones to let go through to voicemail. Voice over Internet protocol (VoIP) service provides a virtual receptionist feature, and you can take advantage of a professional receptionist to handle your calls without hiring someone. To know more about the benefits about VoIP as a virtual receptionist, follow:  http://it.toolbox.com/blogs/voip-news/benefits-of-a-voip-provided-virtual-receptionist-how-does-it-integrate-with-your-business-69943