Telephonic communications – Special services – Call diversion
Patent
1998-06-15
2000-09-05
Zele, Krista
Telephonic communications
Special services
Call diversion
379201, 379202, 379211, 379204, 379352, H04M 342
Patent
active
06115461&
ABSTRACT:
A system, apparatus and method are provided for providing information to a called party of multiple leg telecommunication sessions, such as in a flexible alerting service. The preferred system includes a home location register coupled to a mobile switching center. The home location register has, stored in a memory, a plurality of secondary directory numbers associated with a primary directory number, such as an ANSI compatible pilot directory number. The mobile switching center has an interface for receiving an incoming call leg designating the primary directory number and for differentially processing and routing each outgoing call leg associated with each secondary directory number, of the plurality of secondary directory numbers, the mobile switching center further providing in each outgoing call leg, of a plurality of outgoing call legs, first called party information distinguishing each outgoing call leg as a multiple leg telecommunication session. In the preferred embodiment, a waiting signal is provided to called parties, such as a steady, audible tone.
REFERENCES:
patent: 5206901 (1993-04-01), Harlow et al.
patent: 5287401 (1994-02-01), Lin
patent: 5636269 (1997-06-01), Eisdorfer et al.
patent: 5715311 (1998-02-01), Sudo et al.
patent: 5802160 (1998-09-01), Kugell et al.
Baiyor Robert J.
Earl Deborah Thomas
Smith, Jr. Harold Robert
Strom Thomas Dale
Bui Bing
Gamburd Nancy R.
Lucent Technologies - Inc.
Zele Krista
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