Call centre

A call centre or call center is a centralized office used for the purpose of receiving and transmitting a large volume of requests by telephone. A call centre is operated by a company to administer incoming product support or information inquiries from consumers. Outgoing calls for telemarketing, clientele, product services, and debt collection are also made.

In addition to a call centre, collective handling of letters, faxes, live chat, and e-mails at one location is known as a contact centre. A call centre is often operated through an extensive open workspace for call centre agents, with work stations that include a computer for each agent, a telephone set/headset connected to a telecom switch, and one or more supervisor stations. 

It can be independently operated or networked with additional centers, often linked to a corporate computer network, including mainframes, microcomputers and LANs. Increasingly, the voice and data pathways into the centre are linked through a set of new technologies called computer telephony integration . Examples of this include help desks, retail financial support, and sales support.


Most major businesses use call centers to interact with their customers. Examples include utility companies, mail order catalogue retailers, and customer support for computer hardware and software. A contact centre, also known as customer interaction center is a central point of any organization from which all customer contacts are managed.