Abstract :
Since the intelligent network (IN), Telecommunication Information Network Architecture (TINA), and the Internet are very important for the telecommunications industries, is it worthwhile to discuss the advantages of these technologies and their combination. The paper presents different aspects of the symbiosis of IN, TINA, and the Internet, and shows the chances for an IN evolution. The IN, TINA, and the Internet offer, to the end user, a lot of well accepted advantages in different areas. Combining the strengths of each technology results in an added-value to all services