Heer Business Outsourcing LLP

Mansarovar, Jaipur, Rajasthan

A GSM Gateway or Fixed Cellular Terminal is a device which reduces costs when calling from a fixed telephone line to GSM network. In general, calling from the fixed network to a mobile network is more expensive than calling between mobile networks.

An ip phone is a smart desktop phone that uses a wired ethernet connection to connect to the internet. With large screens that make it easy to access ooma office features, a better ability to handle multiple lines.

The primary rate interface (pri) is a telecommunications interface standard used on an integrated services digital network (isdn) for carrying multiple ds0 voice and data transmissions between the network and a user.

An IP PBX is a private branch exchange (telephone switching system within an enterprise) that switches calls between VoIP (voice over Internet Protocol or IP) users on local lines while allowing all users to share a certain number of external phone lines.

Interactive voice response (ivr) is a technology that allows a computer to interact with humans through the use of voice and dtmf tones input via keypad. The term voice response unit (vru), is sometimes used as well.