Controlling multi-fort hunt groups in a distributed control switching system
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United States of America Patent
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Sep 15, 1987
Grant Date -
N/A
app pub date -
Feb 7, 1985
filing date -
Feb 7, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A distributed control switching system where the system control units cooperatively perform the terminating port determination function. Multi-port hunt groups having members that span a number of switching modules each having an associated control entity, are controlled in an efficient manner by assigning, for each multi-port hunt group, one of the switching modules as the group controller for that multi-port group. All calls to a given group necessarily require a control communication with the group controller which maintains the dynamic busy/idle data for the group and performs the hunting function to assign idle group members to calls.
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