The Full Wiki

OTRS: Wikis


Note: Many of our articles have direct quotes from sources you can cite, within the Wikipedia article! This article doesn't yet, but we're working on it! See more info or our list of citable articles.


From Wikipedia, the free encyclopedia


OTRS: ticket overview
Original author(s) OTRS Inc.
Stable release 2.4.4 / 2009-09-02
Written in Perl
Platform Multi-platform
Type Trouble Ticket System
License Affero General Public License, version 3

OTRS, an initialism for Open-source Ticket Request System, is a free and open-source trouble ticket system software package that a company, organization, or other entity can use to assign tickets to incoming queries and track further communications about them. It is a means of managing incoming inquiries, complaints, support requests, defect reports, and other communications.



The Open-source Ticket Request System (OTRS) is more than a mailing list notification system for ticket requests.
Every ticket generated by the system has persistence or "history" showing what happened to the ticket within its life cycle. OTRS has the ability to merge multiple requests about the same incident, thus making it possible to work on an incident rather than on singular requests.[1] OTRS is a multiuser system which means that multiple agents may work simultaneously on the tickets in OTRS, reading the incoming messages, bringing them in order, and answering them. OTRS is highly scalable, capable of handling thousands of tickets per day and a nearly unlimited number of simultaneously working agents.

OTRS has integrated functionality for creating, reworking and searching FAQ texts. The FAQ texts may be incorporated into the agents' answers on tickets.

By using a multilingual web user interface, OTRS is usable independently from the respective operating systems since it is operated from a web browser. Furthermore, this facilitates the usage of OTRS by external agents or even customers participating in, working on or contributing to tickets.

OTRS establishes a framework of functions. For example, the incident handling system SIRIOS of BSI, Germany, is based on OTRS.

OTRS: answering a request


Since its beginnings OTRS has been implemented in the programming language Perl. The web interface is made more user-friendly by using JavaScript (which can be switched off for security reasons). Different functionalities are implemented as reusable backend modules, making it possible to create custom modules to extend the functionality of the OTRS system.

The web interface itself uses its own templating mechanism called DTL (Dynamic Template Language) to facilitate the display of the systems output data.

Originally, OTRS worked only on MySQL databases. Support has since been added for PostgreSQL, Oracle, DB2 and Microsoft SQL Server. OTRS may be used on many UNIX or UNIX-like platforms (e.g. Linux, Mac OS X, FreeBSD, etc.) as well as on MS Windows.

The scalability of OTRS systems may be increased by using mod_perl for the Apache Webserver or by separating the database and web server systems, allowing a large number of simultaneously working agents and high volumes of tickets.

In UNIX and UNIX-like environments OTRS works closely with system programs like the mail transfer agent Postfix or the mail filter procmail.


The project was founded in 2001 by Martin Edenhofer.[2] OTRS today is installed over 49,000 times world wide.

OTRS Versions
Version Date Comment
0.5 2002-04-09 First official version of OTRS is available. Core system is up and running.
1.0 2003-02-14 After 2 years of development, the first stable version of OTRS is released.
1.1 2003-05-01 Many improvements in backend and user interface.
1.2 2004-02-16 5 new languages, a new FAQ database, utf8 support and Single-Sign-On.
1.3 2004-09-22 A new stats-framework and a timezone feature.
2.0 2005-08-01 After 5 years of development, OTRS 2.0 is released, available in 19 languages. Key features are PGP, S/MIME, an XML database interface, an application package manager to install additional applications via a web repository.
2.1.1 2006-10-05 Performance gains claiming 10% improvement overall and 50% on search. Improved support for Microsoft SQL Server, calendar improvements, improved LDAP support, increased PDF output support, Persian language support.
2.1.2 2006-10-18 Miscellaneous bug fixes.
2.1.3 2006-11-17 Fixed LDAP authentication bugs, updated Spanish and Danish language configurations, and various other bug fixes.
2.1.4 2006-12-14 Miscellaneous bug fixes.
2.1.5 2007-01-25 Miscellaneous bug fixes.
2.1.6 2007-03-02 Improved performance of configuration core module and corrected numerous database handling issues.
2.1.7 2007-04-05 Miscellaneous bug fixes.
2.1.8 2008-03-31 Miscellaneous bug fixes. Included recommended security fixes for the 2.1.x series.
2.2.1 2007-07-02 Support of Services and SLAs, native ticket types.
2.2.2 2007-07-31 Miscellaneous bug fixes.
2.2.3 2007-09-13 Miscellaneous bug fixes.
2.2.4 2007-11-06 Miscellaneous bug fixes.
2.2.5 2008-01-28 Miscellaneous bug fixes.
2.2.6 2008-03-31 Miscellaneous bug fixes. Included recommended security fixes for the 2.2.x series.
2.2.7 2008-06-04 Miscellaneous bug fixes.
2.2.8 2008-08-25 Miscellaneous bug fixes.
2.3.1 2008-08-04 Several performance improvements.
2.3.2 2008-08-25 Miscellaneous bug fixes.
2.3.3 2008-10-02 Miscellaneous bug fixes.
2.3.4 2009-01-21 Miscellaneous bug fixes. New Support Assessment module.
OTRS: search in FAQs


  1. ^ "Technical report - OTRS: Issue Management System Meets Workflow of Security Team". Retrieved 2008-09-16.  
  2. ^ "((otrs)): OTRS GmbH becomes OTRS AG". Retrieved 2008-09-16.  

See also


External links


Study guide

Up to date as of January 14, 2010

From Wikiversity

Please see:


Up to date as of January 15, 2010

Definition from Wiktionary, a free dictionary



Wikipedia has an article on:



  1. (Wiktionary and WMF jargon) The Open source Ticket Request System. The problem center responsible for all of the Wikimedia Foundation activities, complaints, investigations and related legal matters.



Got something to say? Make a comment.
Your name
Your email address