Telephonic communications – Special services – Service trigger
Reexamination Certificate
2011-04-05
2011-04-05
Smith, Creighton (Department: 2614)
Telephonic communications
Special services
Service trigger
C379S201020, C455S414200
Reexamination Certificate
active
07920688
ABSTRACT:
A call processing system comprising an interface configured to receive a call request for a call from a caller to a service having a plurality of service variations and transmit a first control message, and a processing system configured to process the call request to select a first service variation of the plurality of service variations based on a first preference indicated by the caller prior to the call and generating the first control message identifying the first service variation.
REFERENCES:
patent: 6453161 (2002-09-01), Touati et al.
patent: 2004/0247092 (2004-12-01), Timmins et al.
patent: 2005/0085221 (2005-04-01), Sumcad
Hilyard Trey A.
Piercy Larry H.
Smith Creighton
Sprint Communications Company L.P.
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