Patents Represented by Attorney Jeffrey I. Kaplan & Gilman, L.L.P. Kaplan, Esq.

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  • Call processing using previously obtained line characteristics
    Patent number: 5764759
    Abstract: A technique for utilization of call processing resources in a call processing system is disclosed wherein echo characteristics of a telephone line ascertained and utilized by a echo canceler, and are also stored for subsequent use by a different echo canceler which processes a call on that same telephone line. The technique may also be used with call processing resources other than echo cancelers.
    Type: Grant
    Filed: October 6, 1994
    Date of Patent: June 9, 1998
    Assignee: Dialogic Corporation
    Inventors: Chris Hamilton, Prabhakar Chitrapu