README.md
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 # Kamailio - The Open Source SIP Server
 
 Project Website:
 
   * http://www.kamailio.org
 
 ## Overview
 
 Kamailio is an open source implementation of a SIP Signaling Server. SIP is an open standard protocol specified by IETF, the core specification document is [RFC3261](https://tools.ietf.org/html/rfc3261).
 
 It is designed for scalability, targeting large deployoments (e.g., for IP telephony operators or carriers, which have a large subscriber base or route a big volume of acalls), but can be also used in enterprises or for personal needs to provide VoIP, Instant Messaging and Presence. Kamailio is well known for its flexibility, robustness, strong security and the extensive number of features - for more, see:
 
   * http://www.kamailio.org/w/features/
 
 Kamailio was started back in 2001 by Fraunhofer Fokus, a research institute in Berlin, Germany, at that time having the name SIP Express Router (aka SER). In 2005, a fork named OpenSER has been created, which was renamed to Kamailio in July 2008, due to trademark issues. Starting in the autumn of 2008, Kamailio and SER initiated the process to merge the two projects back. After the merge was complete, Kamailio became the main name of the project, being better protected in terms of trademarks.
 
 Fraunhofer Fokus is no longer actively involved in the evolution of the project, Kamailio being now developed and managed by its world wide community. Fokus still uses Kamailio in its research projects (such as OpenIMSCore) and it is hosting events related to the project, such as developer meetings or Kamailio World Conference.
 
 For more about Kamailio, see the [website of the project](http://www.kamailio.org).
 
 ## Contributions
 
 Github pull requests are the recommended way to contribute to Kamailio source code or documentation:
 
   * https://github.com/kamailio/kamailio/pulls
 
 To keep a coherent and consitent history of the development, the commit messages format and content must follow the rules detailed at:
 
   * https://www.kamailio.org/wiki/devel/github-contributions
 
 ## Documentation
 
 The main index for documentation is available at:
 
   * http://www.kamailio.org/w/documentation/
 
 The online documentation for modules in the latest stable branch:
 
   * http://kamailio.org/docs/modules/stable/
 
 The wiki collect a consistent number of tutorials, the indexes for variables, functions and parameters:
 
   * http://www.kamailio.org/wiki/
 
 Read also the README file from the source code.
 
 ### Installation
 
 Step by step tutorials to install Kamailio from source code are available at:
 
   * http://www.kamailio.org/wiki/start#installation
 
 Read also the INSTALL file from the source code.
 
 Repositories for packages:
 
   * deb: https://www.kamailio.org/wiki/packages/debs
   * rpm: https://www.kamailio.org/wiki/packages/rpms
 
 ## Issues
 
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 To report a bug or make a request for new features, use the Issues Page from Github project:
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   * https://github.com/kamailio/kamailio/issues
 
 ## Open Support and Community Discussions
 
 ### Mailing Lists
 
 Mailing list for discussions regarding stable versions of Kamailio:
 
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   * **sr-users (at) lists.sip-router.org** - [sr-users web page](http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users)
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 Mailing list for discussions regarding development of Kamailio and the state of master (devel) branch:
 
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   * **sr-dev (at) lists.sip-router.org** - [sr-dev web page](http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-dev)
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 Mailing list for discussions with commercial purpose:
 
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   * **business (at) lists.kamailio.org** - [business web page](http://lists.kamailio.org/cgi-bin/mailman/listinfo/business)
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 For more, see:
 
   * http://www.kamailio.org/w/mailing-lists/
 
 ### IRC Channel
 
 An open IRC discussion channel is managed by the community:
 
   * irc server: irc.freenode.net
   * irc channel: #kamailio
 
 ## Useful Resources:
 
 News:
 
   * http://www.kamailio.org/w/category/news/
 
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 **Thank you for flying Kamailio!**