2008-05-06
- OPENSER Devel Guide available online ... 

OPENSER Devel Guide is a tutorial that reveals the internals of OPENSER SIP Server. It is the document that you need to start developing by yourself extensions to OPENSER, either in the core or as a module. The tutorial explains the main components of OPENSER giving a large set of examples and how-to-add-new-things C code samples.

The guide is authored by Daniel-Constantin Mierla, CEO ASIPTO , co-fouder and developer of OPENSER, and Elena-Ramona Modroiu, COO ASIPTO , co-founder and developer of OPENSER. 

You can browse the document online at:

 http://www.asipto.com/pub/openser-devel-guide/

 or

 http://www.openser.org/docs/openser-devel-guide/

 The sources of the document in Docbook XML are available on SVN repository:

 http://openser.svn.sourceforge.net/viewvc/openser/docs/devel-guide/

 Here is the summary of what the document contains:

- OPENSER Architecture
- Locking system
- Memory Manager
- Data structures
- SIP Parser
- Transport Layer
- Extending configuration file
- Database API
- Management Interface
- Pseudo-variables
- Transformations
- Statistics
- Data Lumps
- Timer
- Module Development

The tutorial should be useful for administrators, as well, giving them the right picture of what and how is running behind a configuration file.