aTel provides integrated call shop module, which is easy to deploy, use and maintain. The benefits it offers for call shop business are hard to ignore. Call Shop is a place-based privately owned retail VoIP business, that enables customers to make calls at a significantly lower rates than through PSTN networks. A call shop can be situated in key locations of a city, or in specific places such as hotels, restaurants, cafes, universities, supermarkets, schools etc. Some key features of call shop include: