METHOD, TERMINAL DEVICE, AND SYSTEM FOR ESTABLISHING A COMMUNICATION BETWEEN A FIRST PARTY AND A SECOND PARTY

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United States of America Patent

APP PUB NO 20130022037A1
SERIAL NO

13515038

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Abstract

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A method for establishing a communication between a first party and a second party includes: receiving, by the second party, a communication request (CR) and identification information of the first party from the first party using a first signalization standard and using public identification information of the second party; and establishing direct communication between the first and the second party using a second signalization standard and using the identification information of the first party. The first signalization standard corresponds to a Public Switched Telephone Network (PSTN) or Public Land Mobile Network (PLMN) service or to Internet Protocol. The second signalization standard corresponds to Internet Protocol.

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Patent Owner(s)

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DEUTSCHE TELEKOM AGBONN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Keller, Walter Ratingen, DE 46 1590

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