Softswitch

src: i.ytimg.com A softswitch ( software switch ) is a central device in a telecommunications network which connects telephone calls from o...

Call centre

src: cfoni.com A call centre or call center is a centralised office used for receiving or transmitting a large volume of requests by telep...

Durban Review Conference

src: www.un.org The Durban Review Conference is the official name of the 2009 United Nations World Conference Against Racism ( WCAR ), als...

News Feed

src: res.cloudinary.com News Feed is a feature of the social network Facebook. The web feed is the primary system through which users are e...

Call option

src: www.zsticha.cz A call option , often simply labeled a "call", is a financial contract between two parties, the buyer and the ...