Telephonic communications – Plural exchange network or interconnection – Connection call model
Patent
1992-06-17
1994-09-06
Dwyer, James L.
Telephonic communications
Plural exchange network or interconnection
Connection call model
379220, 379279, 379 32, H04M 308, H04M 312
Patent
active
053455037
ABSTRACT:
A method for managing a speech path link in a switching system in case of a faulty link. When a message of "link establish" is received by the switching system, a routing table comprising a plurality of nodes interconnected by a plurality of links is renewed and a message of "new information" is transmitted to an adjacent node. When a message of "link cut off" is received, a routing table is renewed and a message of "new information" is transmitted to an adjacent node and a communicating subscriber using a disconnected link is searched for. If the subscriber is speaking on the telephone, a message of "path re-establish" is transmitted and if the subscriber is not speaking on the telephone, a message of "link cut off" is transmitted to the subscriber. When a message of "new information" is received, a routing table is renewed.
REFERENCES:
patent: 4905233 (1990-02-01), Cain et al.
patent: 5018187 (1991-05-01), Marinho et al.
patent: 5058105 (1991-10-01), Mansour et al.
patent: 5146452 (1992-09-01), Pekarske
patent: 5239537 (1992-08-01), Sakauchi
Bushnell Robert E.
Dwyer James L.
Hunter Daniel S.
Samsung Electronics Co,. Ltd.
LandOfFree
Method for managing and re-connecting a speech path link in a sw does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for managing and re-connecting a speech path link in a sw, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for managing and re-connecting a speech path link in a sw will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1334767