Virtual calling card with arbitrary controls

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6771640
SERIAL NO

09910682

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A system is described including services for generating an electronic offer to participate in a voice communication session with a destination party, with the offer being contingent upon the satisfaction of a set of one or more offeror-stipulated conditions. The system further including services for receiving an indication from an offeree via a data network indicating acceptance of the offer and establishing the voice communication session between the offeree and the destination party in conformance with at least a subset of the one or more offeror-stipulated conditions.

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Patent Owner(s)

  • ITXC IP HOLDINGS 2 SARL;ITXC IP HOLDING SARL;ITXC, ING.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Karamchedu, Murali Beaverton, OR 7 65
Sponaugle, Jeffrey B Hillsboro, OR 29 1122

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