Kamailio Changelog

New in version 4.1.0

December 5th, 2013
  • eleven new modules: app_java, auth_ephemeral, cnxcc (prepaid engine), dnssec, gzcompress, ims_charging, mohqueue, rtpproxy-ng, sctp, sipt, stun
  • support for SCTP transport layer and DNSsec are now dedicated modules, allowing straightforward activation, without a need to recompile the SIP server
  • new specific config file tools for handling of SIP-T and SIP-I
  • embedded Java interpreter exposing a Java programming interface inside configuration file
  • ephemeral authentication suitable for WebRTC
  • new RTP relay control module allowing to interact with mediaproxy-ng, which can do encryption/decryption for WebRTC to classic SIP phones
  • compression and decompression of SIP and HTTP message body that helps to save bandwidth or get below UDP MTU size
  • prepaid control engine, allowing to set call limits on credit or time and group calls on credit profiles
  • music on hold queuing system
  • dialog based CDRs in database and customization of time value for accounting records
  • XAVP management via Lua API
  • per module debug level with option to change the value at runtime
  • DNS operations in configuration file – do DNS query on hostname and access the result via config variables
  • export more information via SNMP
  • distributed message queue polishing and replication of hash tables content
  • per branch failure routes, allowing faster subsequent re-routing
  • support for asynchronous processing of SIP responses in configuration file
  • new operating mode for usrloc – dbreadonly – read records at startup, but don’t update them in database at runtime – can be done by a dedicated SIP server that receives replicated registration traffic, improving the speed of SIP routing servers
  • execution of an event route for traffic that generates initial parsing errors – good for automatically blocking the source IP
  • plugin-like support for kamctl to be extended with new commands

New in version 4.0.4 (October 7th, 2013)

  • A minor release including fixes in code and documentation since v4.0.0 – configuration file and database compatibility is preserved.
  • Kamailio (former OpenSER) v4.0.4 is based on the latest version of GIT branch 4.0, therefore those running previous 4.0.x versions are advised to upgrade.

New in version 4.0.3 (August 20th, 2013)

  • This is a maintenance release, including fixes since the release of 4.0.2.
  • Installations running previous 4.0.x versions are advised to upgrade.
  • The new features brought by this release series are listed in the announcement for version 4.0.0.

New in version 4.0.2 (June 13th, 2013)

  • This is a maintenance release, including fixes since the release of 4.0.1.
  • Installations running previous 4.0.x versions are advised to upgrade.
  • The new features brought by this release series are listed in the announcement for version 4.0.0.

New in version 4.0.1 (April 27th, 2013)

  • This is a maintenance release, including fixes since the release of 4.0.0.
  • Installations running previous 4.0.x versions are advised to upgrade.

New in version 4.0.0 (March 12th, 2013)

  • This is a major release, bringing out a large set of improvements and new features such as WebSocket support for WebRTC, dozens of IMS modules, embedded provisioning interface, and more.
  • This version is the landmark for the end of Kamailio-SER integration.

New in version 3.3.4 (February 26th, 2013)

  • This is a maintenance release, including fixes since the release of 3.3.3.
  • Installations running previous 3.x.x versions are advised to upgrade.

New in version 3.3.3 (December 19th, 2012)

  • This is a maintenance release, including fixes since the release of 3.3.2.
  • Installations running previous 3.x.x versions are advised to upgrade.

New in version 3.3.2 (October 17th, 2012)

  • This is a maintenance release of Kamailio SIP Server, including fixes since the release of 3.3.1.
  • Installations running previous 3.x.x versions are advised to upgrade.