INTELLIGENCE IN SWITCHED AND PACKET NETWORKS
Ivaylo Ivanov Atanasov · 2004
The paper investigates the interaction between intelligent network (IN) and the Internet. Although there are many features of IN that can be recognized in the Internet, there is one important difference. In IN services are centrally controlled; in the Internet they are completely distributed through the network. If the Internet is used for telephony, there is a need of a protocol that sets up a call between computers or telephones. The interaction between IN and the Internet may be illustrated by Conference call service modelling. The paper considers Conference call service implementation in a public telephone switched network structured as IN and possible service models by the use of Session Initiation Protocol (SIP) and MEGACO protocol.