Asterisk 11.22.0-rc1 Now Available

The Asterisk Development Team has announced the first release candidate of Asterisk 11.22.0.

This release candidate is available for immediate download at

The release of Asterisk 11.22.0-rc1 resolves several issues reported by the community and would have not been possible without your participation.

Thank you!

The following are the issues resolved in this release candidate: Release Notes – Asterisk – Version 11.22.0


  • [ASTERISK-20987] – non-admin users, who join muted conference are not being muted
  • [ASTERISK-24801] – ASAN: ast_el_read_char stack-buffer-overflow
  • [ASTERISK-24972] – Transport Layer Security (TLS) Protocol BEAST Vulnerability – Investigate vulnerability of HTTP server
  • [ASTERISK-25272] – The ICONV dialplan function sometimes returns garbage
  • [ASTERISK-25321] – DeadLock ChanSpy with call over Local channel
  • [ASTERISK-25394] – pbx: Incorrect device and presence state when changing hint details
  • [ASTERISK-25397] – chan_sip: File descriptor leak with non-default timert1
  • [ASTERISK-25442] – using realtime (mysql) queue members are never updated in wait_our_turn function (app_queue.c)
  • [ASTERISK-25603] – udptl: Uninitialized lengths and bufs in udptl_rx_packet cause ast_frdup crash
  • [ASTERISK-25614] – DTLS negotiation delays
  • [ASTERISK-25624] – AMI Event OriginateResponse bug
  • [ASTERISK-25640] – pbx: Deadlock on features reload and state change hint.
  • [ASTERISK-25647] – bug of cel_radius.c: wrong point of ADD_VENDOR_CODE
  • [ASTERISK-25673] – res_crypto leaks CLI entries
  • [ASTERISK-25677] – pbx_dundi: leaks during failed load.
  • [ASTERISK-25679] – res_calendar leaks scheduler.
  • [ASTERISK-25680] – manager: manager_channelvars is not cleaned at shutdown
  • [ASTERISK-25681] – devicestate: Engine thread is not shut down
  • [ASTERISK-25687] – res_musiconhold: Concurrent invocations of ‘moh reload’ cause a crash
  • [ASTERISK-25690] – Hanging up when executing connected line sub does not cause hangup
  • [ASTERISK-25700] – main/config: Clean config maps on shutdown.
  • [ASTERISK-25701] – core: Endless loop in “core show taskprocessors”
  • [ASTERISK-25714] – ASAN:heap-buffer-overflow in logger.c
  • [ASTERISK-25722] – ASAN & testsute: stack-buffer-overflow in sip_sipredirect
  • [ASTERISK-25730] – build: make uninstall after make distclean tries to remove root
  • [ASTERISK-25742] – Secondary IFP Packets can result in accessing uninitialized pointers and a crash
  • [ASTERISK-25800] – Calculate talktime when is first call answered
  • [ASTERISK-25857] – func_aes: incorrect use of strlen() leads to data corruption


  • [ASTERISK-24813] – asterisk.c: #if statement in listener() confuses code folding editors
  • [ASTERISK-25068] – Move commonly used FreePBX extra sounds to the core set
  • [ASTERISK-25767] – Add check to configure for sanitizes

For a full list of changes in this release candidate, please see the ChangeLog:

Thank you for your continued support of Asterisk!

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