H - Electricity – 04 – M
Patent
H - Electricity
04
M
H04M 3/42 (2006.01) H04Q 3/00 (2006.01) H04Q 3/62 (2006.01)
Patent
CA 2185175
A telecommunication network includes first subscribers supported by a first local telecommunication switch. A first signal is received from the first switch at a second telecommunication switch disposed at a hierarchical level above the first switch. The first signal indicates to the second switch that features based on organizational affiliation of the calling party are to be provided. A second signal is received at the second switch from the first switch indicative of the identification of the calling party. A record in a database coupled to the second switch is located in response to receiving the second signal; the location of the record being based on the identification of the calling party. A group affiliation parameter stored in said record is identified; the group affiliation parameter defines one organization of which the calling party is a member. The second switch transmits a call setup message to a third switch associated with a called party. The call setup message includes the group affiliation parameter so that the calling party's membership in the one organization is available for further call processing.
Andruska Donald Lee
Tsai Liane Toy
At&t Corp.
Kirby Eades Gale Baker
LandOfFree
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