Internet computer networks have evolved considerably allowing telephony (and video) to be carried over the same cable as the computer system. Voice over IP, (VOIP) delivers tangible cost savings, however at Tupelo we go one stage further by providing a hosted telephone exchange to provide a fully featured telephone system which would normally be supplied to a business on-site. The communicator delivers a rich list of business telephone features, office numbers, call transfer, diversion, conferencing and voice mail to list just a few. Virtually any feature in the telephone industry can be configured without capital, engineering or configuration costs. Communicator cuts both capital and running costs of business phone systems whilst at the same time enhancing the functionality and operational flexibility.