With increase in outsourcing, call centers are also becoming popular.

By way of outsourcing, companies contract out some functions to other companies located mostly in cost effective destinations like India. In this field India enjoys several advantages over a number of developed counties. In India, we a have large pool of qualified people; English speaking graduates and IT professionals. In addition to this India have some other advantages like cheap labor, flexibility in working hours and time zone difference. This is the reason why a number of MNCs are outsourcing their business activities to India.