Pre-connection call authentication within a telephony network

Details Pre-connection call authentication within a telephony network Pre-connection call authentication within a telephony network

2006-08-29

2006-08-29

Kincaid, Lester G. (Department: 2687)

Telecommunications

Radiotelephone system

Security or fraud prevention

C379S091010, C379S112030, C379S123000, C380S277000

Reexamination Certificate

active

07099653

ABSTRACT:
A method for providing call authorization within a telephony network can include receiving a telephony connectivity request for establishing a telephony voice channel between the originating device and a receiving device. The specified receiving device can be determined and receiving device specific information that includes an authorization requirement can be accessed. A connection between the originating device and the receiving device can be established responsive to whether the authorization code satisfies the authorization requirement.

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