Distributed control type electronic switching system

Details Distributed control type electronic switching system Distributed control type electronic switching system

H - Electricity

04

Q

344/24

H04Q 3/00 (2006.01) H04M 3/24 (2006.01) H04Q 11/04 (2006.01)

Patent

CA 1244118

ABSTRACT A distributed control type electronic switching system which includes speech-path switches respectively provided with duplicated first and second speech-path switching circuits oper- able simultaneously and accommodating line circuits and trunk circuits. The system includes first distributed processors res- pectively provided with duplicated first and second processing circuits connected to the first and second speech-path switching circuits and to the associated line circuits and trunk circuits arranged in active and standby operation states, respectively. Each of the processors is provided with duplicated first and second interfaces respectively connected to the first and second process- ing circuits. Each of the processors also has circuitry for switching reciprocally the active and standby operation states of the first and second processing circuits. The system includes second distributed processors respectively provided with a single processing circuit and a single interface for controlling various connections for the speech-path switches and the line circuits and the trunk circuits. The system also comprises transfer circuitry connected to the first and second interfaces of each of the first processors and the single interface of each of the second proces- sors for transmitting various information and data between the first and the second processors.

501707

Affiliated with

Also associated with

Rating

Distributed control type electronic switching system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Distributed control type electronic switching system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Distributed control type electronic switching system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1178228