CCITT

CCITT, which stands for the International Telegraph and Telephone Consultative Committee, is an international organization responsible for developing standards for global telecommunications. It ensures different phone, internet, and data systems can work together smoothly by creating common technical rules. Over time, CCITT's work has evolved into the International Telecommunication Union Telecommunication Standardization Sector (ITU-T). Its standards help improve the quality, reliability, and efficiency of worldwide communications, making sure that devices and networks from different countries can connect seamlessly and operate effectively together.