The evolving intelligent interexchange network -- an SS7 perspective
Article Abstract:
The role of Signaling System 7 (SS7) in the evolution of interexchange carrier services is discussed. SS7's importance in evolving the necessary intelligent network for supporting these services is also addressed. The use of the out-of-band Integrated-Services Digital Network (ISDN) messaging channel (D-channel) for extending SS7 network signaling to customer networks is described. The interworking of interexchange SS7 with domestic local exchange carriers and foreign administrations is critical for ubiquitous support of ISDN, CLASS and future services. US Sprints' experience with the evolution of intelligent networks is discussed. A glossary of terms is provided.
Publication Name: Proceedings of the IEEE
Subject: Electronics
ISSN: 0018-9219
Year: 1992
User Contributions:
Comment about this article or add new information about this topic:
Signaling System No. 7, IS-41 and cellular telephony networking
Article Abstract:
The common channel Signaling System No. 7 (SS7) has matured in two directions over the last five years. The development of CCITT Signaling System No. 7 (C7) has grown outside the US because of the need for modern call completion features in national telephone networks. SS7 evolved in the US due to the demand for fast, reliable database services and the need for custom calling (CLASS) features for Local Exchange Carrier (LEC) networks. The demand for custom network solutions will increase in the 1990s. This will be especially true in the cellular telephony industry. The merging of the call delivery and database services of both SS7 and C7 are discussed.
Publication Name: Proceedings of the IEEE
Subject: Electronics
ISSN: 0018-9219
Year: 1992
User Contributions:
Comment about this article or add new information about this topic:
- Abstracts: Using the multistage cube network topology in parallel supercomputers. Scattering from a perfectly conducting cube
- Abstracts: Holographic implementation of a fully connected neural network. Imaging with reduced holographic data - an application of the AR model to a multifrequency hologram
- Abstracts: Propagation considerations for emerging satellite communications applications. Ray-mode analysis of complex resonances of an open cavity
- Abstracts: Analysis of EM penetration into and scattering by electrically large open waveguide cavities using Gaussian beam shooting
- Abstracts: Huygens and the computer -- a powerful alliance in numerical electromagnetics. Low-frequency computational electromagnetics for antenna analysis