A call shop is a business that provides physical phones for the purpose of making long-distance telephone calls. There are two main types of call shop payment methods; prepaid and postpaid.
In late 2011Cisco has developed and released a new video system Cisco TelePresence SX20 Quick Set. A solution, which is easy to install and operate, transforms any screen into a multipoint control unit (FSI) of the new generation. Cisco SX20 Quick Set system is sold at affordable price for medium and small businesses.