Known as the Renaissance, the period immediately following the Middle Ages in Europe saw a great revival of interest in the classical learning and values of ancient Greece and Rome.
NTT DATA. NTT DATA Corporation (æ ªå¼ä¼ç¤¾ã¨ãã»ãã£ã»ãã£ã»ãã¼ã¿, Kabushiki-kaisha Enu-tÄ«-tÄ« DÄta) is a Japanese system integration company and a subsidiary of Nippon Telegraph and Telephone (NTT). Japan Telegraph and Telephone Public Corporation, a predecessor of NTT, started Data Communications business in 1967.
The most-prominent US deployment is AT&T Mobility 's Enhanced Push-to-Talk service powered by Kodiak Networks. Kodiak-powered PTT is a carrier-grade PTT solution that's compliant with the second version of the OMA PoC standard.