Mobicents Sip Servlets
The Road to 1.0
If you would like to propose any kind of features that you would like to see supported, Feel free to open a new thread on mobicents-public@google-groups.com or on dev or users lists to discuss it with us or open a new issue categorized as feature.
Note : This is our archived 1.0 roadmap for our 0.x to 1.0 releases, the new roadmap is available here
Released Versions
Version 1.0 - 23th July 2009
Mobicents Application Router
Jopr plugin for MSS on JBoss 5
Clustering for MSS on JBoss AS 5
Investigate IP Load Balancer setup for MSS HA
JSR 309 Sip Servlets Example
Move to JBoss AS 5.1.0.GA
Move from JBoss Rails to the new TorqueBox
Various Enhancements and Bug fixes
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loop for invite request on the default port when no application is configured in the AR
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Cannot load dar file located in a path with a blank space
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MSS on JBoss 5 is missing support for servlet-selection in sip.xml
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Tags not removed when using SipFactory.createRequest()
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Add config option for splitting headers on multiple lines
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Cannot define more than one servlet mapping for SIP application
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doRequest not called for CANCEL when received INVITE has been CONTINUEd
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Missing appname param in Via header causes NullPointerException while it should be DispatcherException
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Incorrect Session Invalidation on setInvalidateWhenReady(false)
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DAR getSubscriberURI() returns an Address not a URI
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@SipApplicationKey method Class Loader issue
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Classes located in jar within WEB-INF/lib are not scanned for annotations
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Allow configurable address for headers instered by Sip Servlets
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duplicate parameters when using sipFactory.createAddress(uri) with a uri having parameters
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JSR 289 Section 5.6.1 Parameters incorrectly implemented
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Non Record Routing Proxy is adding Record Route on informational response
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B2BUA/UAS apps should not have Record Route in their responses
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SipServletRequest.getSubscriberURI returns null in @SipApplicationKey method
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SipURI parameters not escaped
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Loosen JSIP dialog usage in Proxy-B2BUA application routing case
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Allow configurable Parameterable headers
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1 SipSession should not be used in 2 different app session
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MSS is calling the AR 2 times when routing an INVITE back to the container
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SIP servlet (simple proxy) does not receive "Cancel" requests.
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Race Condition on 180/200 in MSS
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Proxy not seeing retransmissions
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SipApplicationSession invalidates too soon when HttpSession are present
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Container not proxying statelessly subsequent requests not targeted at itself
Version 0.9 - 21th April 2009
Mid Call Failover Support for Converged Applications
Eclipse plugin
JRuby integration
EAR Deployer integration for MSS on JBoss 5
Various Enhancements and Bug fixes
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SipSession and SipApplicationSession Concurrency control modes cannot sustain load test
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Don't use STUN for local network addresses
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"Contact" header not added to request by container for challenge requests created by B2buaHelper.createRequest(session, request,...)
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Request's content not copied with B2buaHelper.createRequest(session, origRequest, ...)
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External Application Routing Problem
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SipApplicationSession is invlidated when HttpSessions are still alive
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SipApplicationSession Expiry Timer never started anew when the session or underlying sessions are accessed
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SipFactory.createSipApplicationSession from a http session creates a new SipAppSession
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Allow different call ids within a Sip Application Session
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Replication doesnt work for sessions stored in sessions
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SipServletMessage not serialized correctly
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B2BUA removes the Route Header
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Load Balancer stickiness not working for subsequent requests
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NullPointerException occurred, if no app-name tag in sip.xml
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The behavior of SipServletListener is not based upon Servlet 2.4 Specification.
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Implement hash,equals methods on SipSession and SipApplicationSession.
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B2buaHelper new request has the same call-ID
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Allow sip servlets applications to work in non distributable environment even if marked as distributable
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SIP Servlets 1.1 Section 15.7 not implemented for responses
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Exception on multi value headers
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Move to JBoss AS 5.0.1.GA
Version 0.8 - 7th February 2009
Port to JBoss AS 5 - Loading pure sip servlet applications and converged SIP/HTTP applications
Basic IPBX
Jopr Integration for Mobicents SIP Load Balancer
Diameter Sh Example
Mobicents Sip Servlets working as IMS SIP Application Server
Concurrency control at application level
More Congestion Control mechanisms
More Extensions : JOIN/Replaces
More Extensions : PATH
Various Enhancements and Bug fixes
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SipServletMessageImpl.getAddressHeader(..) throws exception instead of returning null
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Sip Servlet Listeners can not load classes from WEB-INF/lib
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Clustering perf improvements
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Proxy bug for subsequent requests
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Duplication of URI parameters in SipURIImpl
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address.toString() doesn't contain any Address parameters
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Route to Load Balancer not added in HA proxy case
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PRACK can not be proxied properly
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URI encoded by SipApplicationSession is not UTF8 encoded
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Proxying subsequest INVITE overrides CSeq
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Tomcat/JBoss 4 sip.xml parsing not compliant with the xsd
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HTTP session already invalidated on SipApplicationSessionImpl.invalidate()
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Subsequent request routing wrong when app don't send final response
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second SIP request in SIP session cannot be "proxied"
Version 0.7 - 20th November 2008
Concurrency Control
Congestion Control
Diameter support
User Guide with DocBook Documentation
Mid Call Failover Support for Proxy Applications
Mid Call Failover Support for B2BUA Applications
Mid Call Failover Support for UAC Applications
JOPR Integration
More Extensions : PRACK, OPTIONS, INFO
Various Enhancements and Bug fixes
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MSS CLustering improvements
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Incorrect Session Invalidation for SUBSCRIBE/NOTIFY
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Implementation of 17.8 P-Asserted Identity Security
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SipURIImpl.getUser() throws NullPointerException instead of returning null
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SipFactoryImpl.createSipServletRequest(...) uses App. Session key as Call-ID instead of random, unique ID
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One SipServlet and no main-handler tag in sip.xml doesn't work
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Long From tags cause some phones to fail
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Externalize jain sip stack configuration in a separate properties file
Version 0.6 - 30th September 2008
TCK compliance : (Address, AuthInfo, B2BUAHelper, ConvergedHttpSession, Parameterable, ServletTimer, JNDI fixes)
Various Enhancements and Bug fixes
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Fix location where Facilities are stored in JNDI
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Incorrect Session Invalidation on final response to INVITE
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Creation of request with TelURL
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CANCEL to INVITE not passed to the application
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SIP Servlets not deployed through the Tomcat manager
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B2buaHelper session cloning and linkage not working in some cases
Version 0.5 - 15th August 2008
Distributable applications
JSR 289 Proposed Final Draft-2 API Alignement
15.11 Encode URI and Session Targeting
4.2.2 TelURL
15.4.2 New Application Router Packaging and Deployment
6.2.5 The RequestDispatcher Interface
More Extensions : REFER/PUBLISH/UPDATE
Various Enhancements and Bug fixes
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Implement the new Session invalidation methods from JSR 289 PFD
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Implement the doBranchResponse callback
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SipSession.setHander() does not work reliably
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Classing loading issues when deployed as EAR
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Routing to external application server incorrectly adds 'route' header
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Load Balancer : CANCEL support, externalize configuration, Fix memory leak, mid call failover support
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Open IMS integration : Record Route wrongly added in UAC mode
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HTTP Session timeout ignored
Version 0.4 - 24th June 2008
Merge SIP Session Management with HTTP Session Management
Failover support
Performance improvement/Performance apps
JSLEE/SIPS interop app
JSR 289 Proposed Final Draft API Alignement
More Extensions : SUBSCRIBE/NOTIFY
Various Enhancements and Bug fixes :
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Derived Sip Sessions
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Servlet-mapping still supported in 1.1
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New Cancel methods on Proxy feature
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Move adding of Via header to send() instead of B2buaHelper.createRequest
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Routing to external application server
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Application Redeployment Bug
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Escaped characters not supported in SIP URI
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sipSession.createRequest() can result in a different Session object for the new request
Version 0.3 - 14th April 2008
J2EE integration/J2EE converged applications
Media Server Control Connector (JSR 309)
Mobicents Sip Servlets Management Application
STUN support
DNS NAPTR and SRV resolver
Various Enhancements and Bug fixes :
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B2BUAHelper removing SDP content
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Content-Encoding header abusely
added
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Annotations parser Refactoring
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DNS resolution and 0.0.0.0 binding problems
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REGISTER problem
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Record-routes by default unless proxyTo() called
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Bug on 2xx final responses received causing NPE
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Via header missing for requests not handled by any servlets
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SipServlet.doRequest() doesn't delegate to doRefer(), doUpdate() and doPublish()
Version 0.2 - 9th February 2008
This version has been rescheduled to a week later than initially planned due to JSR 289 face to face meeting
Listeners
Security
Servlet 2.5 Alignement and Annotations
Running on top of Tomcat 6
Running on top of Jboss AS
support for MESSAGE sip extension
Various Enhancements and Bug fixes :
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Application Session Expiration
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Sip Session State
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JSR 289 Public Review API Alignement
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More sip phones interoperability
Mobicents Sip Servlets
Overview
Documentation
Frameworks
Examples
Contribute
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- Write a Test/Run the Testsuite
- Feedback
- Source Repository
- Mobicents Sip Servlets in Eclipse
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