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SIP Trunking by ATM Zakaria Swapan, Darryl Sladden, Christina Hattingh

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Acknowledgments

We would like to extend special thanks to Mike Wood, Sibrina Shafique, and Syed Rahman who were coauthors on some early SIP trunk white papers, the content of which were adjusted, updated, and reused in this book. These white papers, available on Cisco.com as of early 2008, represent some of the earliest writing on the start of the industry transition from TDM to SIP trunking.

We would also like to extend special thanks to the many Cisco employees on whose expertise, advice, laboratory work, configurations, and examples we drew from for the technical accuracy of this book. Specifically, to Vinay Pande who is an undisputed expert in the area of SIP trunking and Francisco Sedano Crippa, one of the many enterprising Cisco ...

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