See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/268241821 An Application Server Approach for Number Portability in IMS networks Conference Paper · November 2010 CITATIONS 2 READS 123 6 authors, including: Some of the authors of this publication are also working on these related projects: Infrastructure for Distributed Operating System - an Software Defined Network approach View project Rafael Gava Venturus 1 PUBLICATION 2 CITATIONS SEE PROFILE Wilson Akio Higashino The University of Western Ontario 20 PUBLICATIONS 296 CITATIONS SEE PROFILE Carlos Pagani Federal Institute of Education, Science and Technology of São Paulo 2 PUBLICATIONS 2 CITATIONS SEE PROFILE All content following this page was uploaded by Wilson Akio Higashino on 28 November 2015. The user has requested enhancement of the downloaded file.