Mobicents Sip Servlets

Team : check out the team members making this possible

Goals

Mobicents Sip Servlets delivers a consistent, open platform on which to develop and deploy portable and distributable SIP and Converged JEE services. It is the first open source certified implementation of the SIP Servlet v1.1 (JSR 289 Spec) on top of Tomcat & JBoss containers and strive to feature best performances, security, foster innovation and develop interoperability standards between Sip Servlets and JSLEE so that applications may exploit the strengths of both. The JAIN-SIP Reference implementation is leveraged as the SIP stack and Mobicents JAIN SLEE is used as the SLEE implementation.

Following is the list of features making it one of the best open source Sip Servlets 1.1 implementation out there :

More than 15 examples covering all imporant features to boostrap you real fast
Clustering and High Availability for scaling out
An Enterprise Monitoring and Management Console to effectively manage and monitor the server and your applications
Built-in Media Support to build PBX, Announcement, Conference, IVR, Call Centers kind of applications
Eclipse Tooling to quickly create new Sip Servlets projects in your favorite Eclipse IDE
Development Frameworks to enhance your productivity :
Concurrency and Congestion Control
Diameter and IMS Support
SIP Servlets/JAIN SLEE Interoperability

Version 1.6.0.FINAL is out !

We are proud to announce our Mobicents Sip Servlets 1.6.0.FINAL version , certified against the Sip Servlets 1.1 specification and working on top of Tomcat 6.0.32 and JBoss AS 5.1.0.GA .

The release comes with the following new features :

SNMP Support (working on bare JBoss AS 5.1.0 as well)
Support for RFC 3263 Location SIP Servers
Support for E.164 NUmber Mapping (ENUM) , with some contributions from Oifa Yulian from Web Ukraine
Mobicents Sip Servlets in the cloud , Proof Of Concept contributed by Thibault Leruitte
Prevent DoS attacks against Mobicents , contributed by Subramanian Thamaraisamy from Cisco :
JSR 289 Extension for Termination of Session from Proxy , contributed by Andrew Miller from Crocodile RCS
Simple Global Logging Configuration (Provide Presets Default, Debug, Production)
IPv6 Support

The other highlights of this release are :

Move to Apache Tomcat 6.0.32
around 120 bug fixes

Special Thanks to the growing community and customers for their contributions to this release, especially to :

Oifa Yulian from Web Ukraine :
- Reported and Contributed Support for DNS ENUM regex
Subramanian Thamaraisamy from Cisco :
- Reported and Contributed DoS attacks against Mobicents

Thibault Leruitte who has greatly contributed to boostrap our Mobicents in the cloud initiative by porting Mobicents Sip Servlets in the cloud
Ivan Dubrov :
- reported java.text.ParseException: Unexpected Token : Call-ID and contributed a fix for it
- reported Mobicents proxy sends ACK for 2xx response with wrong branch id and contributed a fix for it
- reported SIP Balancer fails on urn:service:sos URIs and contributed a fix for it
- reported Serialize/Deserialize SipServletResponse in NO cluster environment exception and contributed a fix for it
- reported JAIN HA Heartbeat thinks balancer on 127.0.0.1 is unreachable on Windows and contributed a fix for it
- reported When NOTIFY is received before Ok, remote tag is incorrectly set and contributed a fix for it
Georges Vagenas :
- reported Make SipAnnotationProcessor interface and contributed a fix for it
- Andrew Miller from Crocodile RCS :
  - Contributed Termination of Session from Proxy as specified in 3GPP TS24.229 V10.2.0 Section 5.2.8.1.2.
  - reported NPE seen when replicating in Proxy case and contributed a fix for it
Horaci Macias from Avaya :
- reported Cancelling a sequentially proxied INVITE reports exceptions and contributed a fix for it

Check the complete Roadmap to see the feature details and the usual round of bug fixes and what's cooking ahead.

To get started checkout the Mobicents Sip Servlets User Guide .

Mobicents Sip Servlets is shipped with :

Application Router Management Console to configure the Application Router to route SIP Messages to your applications
An Enterprise Monitoring and Management Console to effectively manage and monitor the server and your applications
Educational converged example : Click To Call
Diameter event charging example : Diameter Event Charging
For JBoss 5.1.0 only, Mobicents Media Server 2.1.0.BETA1 , Mobicents Diameter 1.3.3.GA , the Mobicents SIP load Balancer 1.4.0.FINAL and 'all' profile in JBoss with predeployed click to call distributable application to test clustering and mid call/early dialog failover.

Try it !

Get it from here and follow the Installation Instructions to setup it up.

Roadmap

Please check out our roadmap to follow the project progress and to know what will happen next.

License

We have chosen the business-friendly LGPL as our main license to ensure that you can safely use them to develop and deploy applications whilst keeping your source code private. You may even keep changes made to the project source code private as long as you do not distribute the resulting binaries.

Feedback

To provide any kind of feedback (bad or good), please feel free to post a mail on the mailing list of Mobicents public google group , post an issue on google code , or mail one of the team members or join the project.

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