Through VoIP extensions, businesses can create a flexible communication network which can easily be configured according to the business size and structure. Employees who are indifferent locations and branches can easily interact with others, and customers need to remember only one main number and then be directed to the correct extension that they need to contact. Users may add, remove and edit extensions, as well as their individual settings, anywhere there is an Internet connection. There are a lot of advantages to having virtual extensions, including having an appearance of a large corporation, being able to reach teammates wherever they are, and having a reliable and flexible communication design. Whether you have a small staff or a strong 100, RingCentral extensions make your company appear like a large corporation. By enabling team members to be reached wherever they are, customers get the image that all of you are in a single office. This makes it easier for companies to facilitate telecommuting and online workers. Each extension owner has their own capabilities to set up call forwarding and other call, voicemail and fax options. And with the RingCentral Mobile iPhone app, extension owners may take calls right through their iPhone. Moreover, they may also see their Internet faxes and listen to voicemail through the visual voicemail feature integrated in the app.