Telephonic communications – Plural exchange network or interconnection
Reexamination Certificate
2005-04-12
2005-04-12
Deane, Jr., William J. (Department: 2642)
Telephonic communications
Plural exchange network or interconnection
C379S201010
Reexamination Certificate
active
06879678
ABSTRACT:
A system and method to enable establishment of long distance call connections, from a personal communication assistant (PCA), such as a personal wireless digital assistant, via a packet network, such as the Internet is provided. The system includes a call completion application adapted for communication with a long distance service provider server for establishing a cost effective long distance call connection. The system is further adapted to provide call scheduling and point of presence (POP) optimization within the PSTN.
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Deane, Jr. William J.
Softalk Inc.
Thomas Kayden Horstemeyer & Risley LLP
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