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FreeSWITCH 1.8

You're reading from   FreeSWITCH 1.8 Get to grips with VoIP and WebRTC communication and quickly build robust telephony systems with FreeSWITCH

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Product type Paperback
Published in Jul 2017
Publisher Packt
ISBN-13 9781785889134
Length 434 pages
Edition 1st Edition
Concepts
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Authors (2):
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Giovanni Maruzzelli Giovanni Maruzzelli
Author Profile Icon Giovanni Maruzzelli
Giovanni Maruzzelli
Anthony Minessale II Anthony Minessale II
Author Profile Icon Anthony Minessale II
Anthony Minessale II
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Toc

Table of Contents (23) Chapters Close

Title Page
Credits
About the Authors
About the Reviewer
www.PacktPub.com
Customer Feedback
Preface
1. Architecture of FreeSWITCH FREE CHAPTER 2. Building and Installation 3. Test Driving the Example Configuration 4. User Directory, SIP, and Verto 5. WebRTC, SIP, and Verto 6. XML Dialplan 7. Phrase Macros and XML IVRs 8. Lua FreeSWITCH Scripting 9. Dialplan in Deep 10. Dialplan, Directory, and ALL via XML_CURL and Scripts 11. ESL - FreeSWITCH Controlled by Events 12. HTTAPI - FreeSWITCH Asks Webserver Next Action 13. Conferencing and WebRTC Video-Conferencing 14. Handling NAT 15. VoIP Security 16. Troubleshooting, Asking for Help, and Reporting Bugs

HTTAPI dialplan


mod_httapi is invoked by the "httapi" action in dialplan.

    <extension name="myhttapi"> 
      <condition field="destination_number" expression="^12345$"> 
        <action application="answer"/> 
        <action application="httapi"/> 
      </condition> 
    </extension> 

data

We can pass to "httapi" the optional "data" argument. In "data" we can directly (eg, without curly braces) write the URL to be used as gateway, bypassing the one set in module configuration.

Or we can list in curly braces, separated by commas, 3 possible parameters to bypass the ones set by the configuration profile in use (same technique as in dialstring).

<action application="httapi" data="http://localhost/freeswitch" /> 

httapi_profile

Use this parameter to choose which configuration profile to use, bypassing the one set as default in configuration file. If this parameter is not used, and no default is set in configuration file, the profile named "default" will...

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