When the communications is completed, the session is ended (torn down). All circuit-switched networks are connection oriented because they require a dedicated channel for the duration of the session.

However, SS7 is also widely used in the landline circuit network, also known as the Public Switched Telephone Network (PSTN). The use of SS7 can vary greatly. For example, the SS7 ISDN User Part (ISUP ...

This work spans the full spectrum of terminals, networks and services, ranging from speech over fixed circuit-switched networks to multimedia applications over mobile and packet-based networks. The ...

Abstract: An extensive library of z-domain building block equivalent circuits is derived to facilitate the analysis and synthesis of switched capacitor (sc) networks. These sc building blocks, ...