Title :
Interworking between access protocol and network protocol for interswitch ISDN services
Author :
Shankar, Udaya ; Lai, Cliff
Author_Institution :
AT&T Bell Lab., Holmdel, NJ, USA
Abstract :
The authors depict the interworking required between E&M and integrated services digital network (ISDN) protocol and between E&M and Signaling System 7 (SS7). Possible scenarios are given for interworking between ISDN access and SS7 protocols to extend ISDN supplementary services interswitch, in particular, those services that require ISDN user part (ISDN UP). The examples chosen to depict interworking are call forwarding, user-to-user signaling, and call waiting
Keywords :
ISDN; protocols; E&M; ISDN supplementary services interswitch; SS7; Signaling System 7; access protocol; call forwarding; call waiting; integrated services digital network; network protocol; protocol interworking; user-to-user signaling; Access protocols; Communication system signaling; ISDN; Open systems; Physical layer; Switches; Telecommunication services; Telecommunication switching; Telegraphy; Telephony;
Conference_Titel :
TENCON '89. Fourth IEEE Region 10 International Conference
Conference_Location :
Bombay
DOI :
10.1109/TENCON.1989.176885
