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Alan B. Johnston

SIP and VoIP subject matter expert, author of 'Counting from Zero' techno thriller, lecturer, robotics mentor, vintage dirtbike rider, traveler, sailor.

  1. Summary
  2. Upcoming event 1

Upcoming speaking appearances

  1. WebRTC Conference & Expo 2013

    United States United States, Atlanta

    25th–27th June 2013

Speaking history

See Alan B. Johnston's full speaking history

Author of

SIP: Understanding the Session Initiation Protocol (Artech House Telecommunications)

SIP: Understanding the Session Initiation Protocol (Artech House Telecommunications)

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Internet Communications Using SIP: Delivering VoIP and Multimedia Services with Session Initiation Protocol (Networking Council)

Internet Communications Using SIP: Delivering VoIP and Multimedia Services with Session Initiation Protocol (Networking Council)

Buy on Amazon: United States store United Kingdom store

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Alan B. Johnston
@alanbjohnston

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