Based on the author's successful previous book, 'Common-channel Signalling', this fully revised edition comprehensively covers the principles of contemporary signalling systems, including System no. 7 and Digitial Subscriber Systems, with an in-depth examination of their architecture. from basic architectures through to broadband and internetworking. Chapters are devoted to signalling for mobile, intelligent and private networks, interworking and network management, as well as Internet protocols.12.10 Supplementary Services 12.10.1 General Generic procedures are defined to invoke and operate DSS1 supplementary ... It involves the calling user requesting supplementary services by using a Keypad to generate alphanumeric codes.
|Author||:||Richard J. Manterfield|
|Publisher||:||IET - 1999-01-01|