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Latest external collaboration on country level. Dive into details by clicking on the dots.

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Dive into the research topics where Donald E. Gillespie is active.

Publication


Featured researches published by Donald E. Gillespie.


Archive | 2005

Dial plan transparency for fragmented networks

Christopher D Baldwin; Donald E. Gillespie; Pamela G. Mcgovern; Albert D. Pessot


Archive | 2005

Method and apparatus for merging call components during call reconstruction

Donald E. Gillespie; Manish Marwah; Vivekananda Velamala


Archive | 2005

In-band call association signaling for a single number destination

Christopher D Baldwin; Donald E. Gillespie; Albert D. Pessot; Robert Phillips


Archive | 2012

High availability session reconstruction

Kurt Haserodt; Thorsten Ohrstrom-Sandgren; Joel M. Ezell; Donald E. Gillespie


Archive | 2005

Dial plan routing for fragmented networks

Christopher D Baldwin; Neil Ellis Gallensky; Donald E. Gillespie; Michael Gruen; Alan Stuart Mulberg; Luigi Gentile Polese


Archive | 2007

Enterprise network with fallback network mode

Christopher D Baldwin; Donald E. Gillespie; Pamela G. Mcgovern; Albert D. Pessot


Archive | 2012

SERVICE-PRESERVING UPGRADE

Kurt Haserodt; William T. Walker; John H. Meiners; Renee F. Krahn; Donald E. Gillespie


Archive | 2009

MECHANISMS FOR TEMPORAL BUILDING AND PARSING SIP MESSAGES

Donald E. Gillespie; Robert C. Steiner


Archive | 2007

Communication establishing method for subscribers of enterprise network, involves transmitting unique identifier to establish communication session on returning response from network region

Christopher D Baldwin; Donald E. Gillespie; Pamela G. Mcgovern; Albert D. Pessot


Archive | 2006

Rufnummernplan-Transparenz für fragmentierte Netzwerke

Christopher D Baldwin; Donald E. Gillespie; Pamela G. Mcgovern; Albert D. Pessot

Collaboration


Dive into the Donald E. Gillespie's collaboration.

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