OpenSER 1.2.2

OpenSER is a collaborative project of its users, to develop a scalable and robust SIP server.
Anyone can contribute to one of next items:
- code development - OpenSER core, modules and adjacent applications
- documentation- writing or enriching documentation
- miscellaneous - different management tasks (e.g., web site maintenance)
- ideas - new ideas bring brilliant solutions
Main features:
- robust and performant SIP (RFC3261) Registrar server, Location server, Proxy server and Redirect server
- stateless and transactional statefull SIP Proxy processing
- support for UDP/TCP/TLS transport layers
- scripting language for configurations file. With a syntax similar to sripting languages, the configuration offers a powerful and flexible way to deploy custom SIP services.
- management interface via FIFO file and unix sockets
- pseudo-variables to access and manage parts of the SIP messages and attributes specific to users and server
- authentication, authorization and accounting (AAA) via database (MySQL, Postgress, text files), RADIUS and DIAMETER
- CPL - Call Processing Language (RFC3880)
- NAT traversal support for SIP and RTP traffic
- ENUM support
- load balancing and least cost routing extensions
- support for replication - REGISTER offer new functions for replicating client information (real source and received socket).
- logging capabilities - can log custom messages including any header or pseudo-variable and parts of SIP message structure.
- modular architecture - plug-and-play module interface to extend the servers functionality
Enhancements:
- This is the second patch release in 1.2.x series, including minor enhancements and bugfixes done since 1.2.1 was released.