December 18, 2009

Asterisk PBX 1.6.1.12 Now Available

The Asterisk Development Team has announced the release of Asterisk PBX 1.6.1.12.

This release is available for immediate download at
http://downloads.asterisk.org/pub/telephony/asterisk/

The release of Asterisk 1.6.1.12 resolved several issues reported by the community, and would have not been possible without your participation. Thank you!

 * Fix multiple issues with musiconhold, which led to classes not getting
   destroyed properly.
   (closes issues #16279, #16207), reported by: parisioa, dcabot, patched by:
   tilghman, tested by: parisioa, tilghman

 * Fix compatibility with valgrind 3.3 and older.
   (noticed in issue #16388), reported by: parisioa, patched by: atis, tested
   by: atis, parisioa

 * Prevent double closing of FDs by EIVR
   (closes issue #16305), reported by: diLLec, patched, tested by: thedavidfactor


 * Send ack (response/message) after receiving manager action userevent
   (closes issue #16264), reported, patched by: dimas

 * Make manager response to "Action: events" finish with empty line
   (closes issue #16275), reported, patched by: vnovy

This release also contains significant improvements to T.38 support. Anyone who has tried T.38 faxing in the past should try again as most problems should now be resolved.

A summary of changes in this release can be found in the release summary:
http://downloads.asterisk.org/pub/telephony/asterisk/asterisk-1.6.1.12-summary.txt

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

http://downloads.asterisk.org/pub/telephony/asterisk/ChangeLog-1.6.1.12

Thank you for your continued support of Asterisk!

Asterisk PBX 1.4.28 Now Available

The Asterisk Development Team has announced the release of Asterisk PBX 1.4.28. This release is available for immediate download at
http://downloads.asterisk.org/pub/telephony/asterisk/

The release of Asterisk 1.4.28 resolved several issues reported by the community, and would have not been possible without your participation. Thank you!

 * Send ack (response/message) after receiving manager action userevent
   (closes issue #16264), reported, patched by: dimas

 * Do not modify the gain settings on data calls in chan_dahdi.
   (closes issue #15972), reported by: udosw, patched, tested by: alecdavis

 * fixes solaris segfault on dial with verbosity >= 3
   (closes issue #16193), reported by: asgaroth, patched by: snuffy, tested by:
   snuffy, asgaroth

 * fixes conditional jump or move depending on uninitialised STACK value
   (closes issue #16261), reported, patched by: edguy3

 * Copy the peer CDR's userfield to the bridge CDR if it exists.
   (closes issue #14590), reported by: msetim, patched by Laureano, tested by:
   Laureano, mnicholson

A summary of changes in this release can be found in the release summary:
http://downloads.asterisk.org/pub/telephony/asterisk/asterisk-1.4.28-summary.txt

For a full list of changes in this releases, please see the ChangeLog:
http://downloads.asterisk.org/pub/telephony/asterisk/ChangeLog-1.4.28

Thank you for your continued support of Asterisk!

November 30, 2009

Asterisk PBX 1.2.37, 1.4.27.1, 1.6.0.19, and 1.6.1.11 Available

The Asterisk Development Team has announced the release of Asterisk 1.2.37, 1.4.27.1, 1.6.0.19, and 1.6.1.11. These releases are available for immediate download at http://downloads.asterisk.org/pub/telephony/asterisk/

These releases have been created in response to a SIP remote crash vulnerability.

Additionally, Asterisk versions 1.4.27.1, 1.6.0.19, and 1.6.1.11 also contain an SDP regression fix as described in issue #16268.

Asterisk 1.6.0.19, and 1.6.1.11 contain an additional SDP regression fix as described by issue #16238.

Information about the SDP issues can be found at:
https://issues.asterisk.org/view.php?id=16268
https://issues.asterisk.org/view.php?id=16238

For more information about the details of this vulnerability, please read the security advisory AST-2009-010, which was released at the same time as this announcement.

The security advisory is available at
http://downloads.asterisk.org/pub/security/AST-2009-010.pdf

For a full list of changes in the current releases, please see the ChangeLogs:
http://downloads.asterisk.org/pub/telephony/asterisk/ChangeLog-1.2.37
http://downloads.asterisk.org/pub/telephony/asterisk/ChangeLog-1.4.27.1
http://downloads.asterisk.org/pub/telephony/asterisk/ChangeLog-1.6.0.19
http://downloads.asterisk.org/pub/telephony/asterisk/ChangeLog-1.6.1.11

Thank you for your continued support of Asterisk!

October 27, 2009

Asterisk PBX 1.6.1.8 Available for Download

The Asterisk Development Team has announced the releases of Asterisk 1.6.1.8. This release is available for immediate download at
http://downloads.asterisk.org/pub/telephony/asterisk/

The release of 1.6.1.8 resolves an issue where an ACL check is not present for verifying SIP INVITEs. For more information about the details of this vulnerability, please read the security advisory AST-2009-007, which was
released at the same time as this announcement.

The Asterisk 1.6.1 series is the only fully released version which contains this vulnerability. Releases from previous branches (1.6.0, 1.4, 1.2) are not affected.

In addition, Asterisk users may notice that we skipped the version number 1.6.1.7. This was intentional, in an effort to avoid confusion about what a particular release contains. Asterisk 1.6.1.7 had candidates for release made, so backtracking on those changes in a release with the same version number might be confusing. The next release candidate, which would have been 1.6.1.7-rc3, will be released with additional changes as 1.6.1.9-rc1.

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

http://downloads.asterisk.org/pub/telephony/asterisk/ChangeLog-1.6.1.8

Release announcement AST-2009-007 is available at:

http://downloads.asterisk.org/pub/security/AST-2009-007.pdf

Thank you for your continued support of Asterisk!

October 20, 2009

Libpri-1.4.10.2 for Asterisk Released

The Asterisk Development team is pleased to announce the release of libpri 1.4.10.2, which is available for immediate download at:

http://downloads.asterisk.org/pub/telephony/libpri/libpri-1.4.10.2.tar.gz

This release resolves various issues found in libpri 1.4.10.1 and earlier versions related to scheduler events not being deleted and new ones being created on top of them.  This can cause the scheduler to be overfilled, as well as other Q.921 related badness because of runaway scheduled events.

Note, this can only happen when Q.931 messages are attempted to be sent during a D-Channel state transient (D-Channel goes down and back up).

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

http://svn.asterisk.org/svn/libpri/tags/1.4.10.2/ChangeLog

Thank you for your continued support of Asterisk!

October 07, 2009

Asterisk PBX 1.4.27-rc2, 1.6.0.16-rc2, 1.6.1.7-rc2, and 1.6.2.0-rc3 Now Available

The Asterisk Development Team has announced the next set of Asterisk release candidates for versions 1.4.27, 1.6.0.16, 1.6.1.7, and 1.6.2.0. These release candidates are available for immediate download at
http://downloads.asterisk.org/pub/telephony/asterisk/

The release candidates address issues that were reported by the community and resolved since the last round of bug fix releases.

For a full list of changes in the current release candidates, please see the
ChangeLogs:

http://downloads.asterisk.org/pub/telephony/asterisk/ChangeLog-1.4.27-rc2
http://downloads.asterisk.org/pub/telephony/asterisk/ChangeLog-1.6.0.16-rc2
http://downloads.asterisk.org/pub/telephony/asterisk/ChangeLog-1.6.1.7-rc2
http://downloads.asterisk.org/pub/telephony/asterisk/ChangeLog-1.6.2.0-rc3

Issues found in any of these release candidates should be reported to the Asterisk issue tracker at http://issues.asterisk.org

Thank you for your continued support of Asterisk!

August 31, 2009

Asterisk PBX 1.6.0.14 and 1.6.1.5 Now Available

The Asterisk Development Team is pleased to announce the release of Asterisk 1.6.0.14 and 1.6.1.5. Asterisk 1.6.0.14 and 1.6.1.5 are available for immediate download at http://downloads.asterisk.org/pub/telephony/asterisk/

Asterisk 1.6.0.14 is the first full, non-security release since 1.6.0.10.  The release candidate 1.6.0.11-rc1 was redone as 1.6.0.14-rc1 (which this release has been created from) after security releases were done as 1.6.0.13.  Asterisk version 1.6.0.12 was released and rescinded shortly thereafter due to a failed merge.

Asterisk 1.6.1.5 is the first full, non-security release since 1.6.1.2. The release candidate 1.6.1.3-rc1 was redone as 1.6.1.5-rc1, which this release has been created from.

These releases resolve an assortment of issues in a number of areas in Asterisk.


For a summary of the changes in these releases, please see the release summaries:

http://svn.asterisk.org/svn/asterisk/tags/1.6.0.14/asterisk-1.6.0.14-summary.txt
http://svn.asterisk.org/svn/asterisk/tags/1.6.1.5/asterisk-1.6.1.5-summary.txt

For a full list of changes in these releases, please see the ChangeLogs:

http://svn.asterisk.org/svn/asterisk/tags/1.6.0.14/ChangeLog
http://svn.asterisk.org/svn/asterisk/tags/1.6.1.5/ChangeLog


The following list of issues were resolved with the participation of the community, and these releases would not have been possible without your help!

* Fix SIP transport type issues.
(closes issue #13865. Reported by st. Tested by mmichelson, Kristijan, vrban, jmacz, dvossel. Patched by: mmichelson, vrban, Kristijan)

* Fix an issue where the 'h' extension may occasionally not fire when a Dial is executed from a Macro. Debugged in #asterisk with user tompaw. Fixed by Tilghman.

* Fix MWI NOTIFY if Asterisk listens on a non-standard port (5060) (closes issue #14659. Reported by klaus3000. Tested by dvossel, klaus3000.
 Patched by klaus3000, dvossel)

* Check if polarityonanswerdelay has elapsed before setting a channel as
  answered after a polarity reversal.
(closes issue #13917. Reported, tested, and patched by alecdavis)

* Don't fast forward past the end of a message.
(closes issue #14554. Reported, tested, and patched by lacoursj)

* Prevent phantom calls to queue members.
(closes issue #14631. Reported, tested, and patched by latinsud)


Thank you for your continued support of Asterisk!

July 24, 2009

Asterisk-Addons 1.4.9, 1.6.0.3, and 1.6.1.1 Released

The Asterisk Development Team has announced several Asterisk-Addons releases, including Asterisk-Addons 1.4.9, 1.6.0.3, and 1.6.1.1. These releases are available for immediate download at:

http://downloads.asterisk.org/pub/telephony/asterisk/

These releases are an incremental release after some community reported issues were resolved, primarily in the MySQL and chan_mobile realms.

* Using chan_local with chan_mobile (issue #15299, affects all 1.6.x versions)

* Don't reset a reconnect time unless a reconnect really occurred (issue #15375, affects all versions)

For a full list of changes in these releases, please see the ChangeLogs:

http://svn.asterisk.org/svn/asterisk-addons/tags/1.4.9/ChangeLog
http://svn.asterisk.org/svn/asterisk-addons/tags/1.6.0.3/ChangeLog
http://svn.asterisk.org/svn/asterisk-addons/tags/1.6.1.1/ChangeLog

Thank you for your continued support of Asterisk!

July 21, 2009

Asterisk PBX 1.4.26 Released

The Asterisk Development Team is pleased to announce the release of Asterisk 1.4.26. Asterisk 1.4.26 is available for immediate download at:http://downloads.asterisk.org/pub/telephony/asterisk/

This release resolves a large assortment of issues reported by the community.

For a summary of the changes in this release, please see the release summary:

http://svn.asterisk.org/svn/asterisk/tags/1.4.26/asterisk-1.4.26-summary.txt

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

http://svn.asterisk.org/svn/asterisk/tags/1.4.26/ChangeLog

The following list of issues were resolved with the participation of the community, and this release would not have been possible without your help!

* Fix handling of the 'state_interface' option of the 'queue add member' CLI
command.
(closes issue #15181. Reported and tested by loloski. Patch by seanbright)

* Fix a possible crash in pbx_spool.
(closes issue #15072. Reported, and patched by garlew)

* MWI NOTIFY contains a wrong URI if Asterisk listens to non-standard port and
transport.
(closes issue #14659. Reported, patch, and testing by klaus3000)

* Don't fast forward past the end of a message.
(closes issue #14554. Reported and patched by lacoursj)

* Prevent phantom calls to queue members.
(closes issue #14631. Reported and patched by latinsud)

* No audio on calls from Asterisk to various ISDN devices until DTMF sent by
caller. (closes issues #15420, #15416, #15389, #15205. Reported by scottbmilne,
avinoash, alecdavis, vinsik. Tested by scottbmilne, alecdavis. Patched by
alecdavis)

Thank you for your continued support of Asterisk!

June 16, 2009

Asterisk PBX 1.6.2.0-beta3 Now Available

The Asterisk Development Team is pleased to announce the third beta of Asterisk 1.6.2.0. Asterisk-1.6.2.0-beta3 is available for immediate download at
http://downloads.digium.com/pub/asterisk/

This is an incremental release of the 1.6.2.0 branch as the previous beta was released just over a month ago, and many issues have been resolved since then.  Included in this release are the following issues reported by the community:

 * Update spiral support in trunk and 1.6.x branches to match what is in 1.4
   (related to issue #13630).

 * Fix RFC2833 issues with DTMF getting duplicated and with duration wrapping
   over (issue #14815).

 * Fix a bug where the codecs of the called party leg were not properly sent
   back to the call leg when reinvited (issue #13569).

 * Fix broken attended transfers (issue #15183).

 * Add flags to chanspy audiohook so that audio stays in sync (issue #13745).

 * Resolve issues with choppy sound when using res_timing_pthread
   (issue #14412)

Additionally, an update to chan_iax2 related to issue AST-2009-001 is included
in this beta release. For more information, see:

http://downloads.asterisk.org/pub/security/AST-2009-001.html


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

http://svn.digium.com/svn/asterisk/tags/1.6.2.0-beta3/ChangeLog


You can get more information about the new features and various changes in
Asterisk 1.6.2.0 at:

http://svn.digium.com/svn/asterisk/tags/1.6.2.0-beta3/CHANGES


And if you're upgrading from previous versions of Asterisk see this file:

http://svn.digium.com/svn/asterisk/tags/1.6.2.0-beta3/UPGRADE.txt


Issues discovered in testing of this beta can be reported at
http://issues.asterisk.org

Thank you for your continued support of Asterisk!

June 05, 2009

Asterisk PBX 1.2.33, Asterisk 1.4.25.1, Asterisk 1.6.0.10, and Asterisk 1.6.1.1 Released

The Asterisk Development Team has released Asterisk versions 1.2.33, 1.4.25.1, 1.6.0.10, and 1.6.1.1. The released versions are available at
http://downloads.asterisk.org/pub/telephony/asterisk/

This release fixes a REGAUTH loop related to security issue AST-2009-001.  Asterisk release 1.2.33 also addresses a small compile time error in chan_spy.

For more information about the security issue, please see:

http://downloads.asterisk.org/pub/security/AST-2009-001.html

For a summary of the changes in this release, please see the release summary:

http://svn.asterisk.org/svn/asterisk/tags/1.2.33/asterisk-1.2.33-summary.txt
http://svn.asterisk.org/svn/asterisk/tags/1.4.25.1/asterisk-1.4.25.1-summary.txt
http://svn.asterisk.org/svn/asterisk/tags/1.6.0.10/asterisk-1.6.0.10-summary.txt
http://svn.asterisk.org/svn/asterisk/tags/1.6.1.1/asterisk-1.6.1.1-summary.txt

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

http://svn.asterisk.org/svn/asterisk/tags/1.2.33/ChangeLog
http://svn.asterisk.org/svn/asterisk/tags/1.4.25.1/ChangeLog
http://svn.asterisk.org/svn/asterisk/tags/1.6.0.10/ChangeLog
http://svn.asterisk.org/svn/asterisk/tags/1.6.1.1/ChangeLog

Thank you for your continued support of Asterisk!

May 11, 2009

Asterisk PBX 1.6.2.0-beta2 Now Available

The Asterisk Development Team is pleased to announce the second beta of Asterisk 1.6.2.0. Asterisk-1.6.2.0-beta2 is available for immediate download at
http://downloads.digium.com/pub/asterisk/

This release merges in changes to the device state code which caused a performance regression in Asterisk 1.6.1 and 1.6.2. The result of this device state code review is that performance has been positively affected while maintaining the new distributed device state functionality. Additional information about these changes can be found on reviewboard at
http://reviewboard.digium.com/r/205/

In addition, this release also resolves several community reported issues.


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

http://svn.digium.com/svn/asterisk/tags/1.6.2.0-beta2/ChangeLog


You can get more information about the new features and various changes in Asterisk 1.6.2.0 at:

http://svn.digium.com/svn/asterisk/tags/1.6.2.0-beta2/CHANGES


And if you're upgrading from previous versions of Asterisk see this file:

http://svn.digium.com/svn/asterisk/tags/1.6.2.0-beta2/UPGRADE.txt


Issues discovered in testing of this beta can be reported at
http://bugs.digium.com

Thank you for your continued support of Asterisk!

April 28, 2009

Asterisk PBX 1.6.1.0 Now Available

The Asterisk Development Team is pleased to announce the release of Asterisk 1.6.1.0. Asterisk 1.6.1.0 is available for immediate download at
http://downloads.digium.com/pub/asterisk/

This is the first release in the 1.6.1 branch, which has additional features added since 1.6.0. Please see the CHANGES file for more information about the additional functionality

For those upgrading from previous versions of Asterisk, it is advisable to review the UPGRADE.txt file:

Continue reading "Asterisk PBX 1.6.1.0 Now Available" »

April 22, 2009

Asterisk PBX 1.6.1.0-rc5 Now Available

The Asterisk Development Team is pleased to announce the fifth release candidate of Asterisk 1.6.1.0. Asterisk 1.6.1.0-rc5 is available for immediate download at http://downloads.digium.com/pub/asterisk/

This release fixes a couple of issues with realtime music on hold that could cause Asterisk to crash, and an issue that caused hungup channels to stay up, leading to 100% CPU usage. Additionally, several minor issues and edge case scenarios have been resolved.

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

http://svn.digium.com/svn/asterisk/tags/1.6.1.0-rc5/ChangeLog

Issues found in this release candidate can be reported at http://bugs.digium.com

Thank you for your continued support of Asterisk!

February 24, 2009

Asterisk PBX 1.6.0.6 released

The Asterisk.org development team is proud to announce the release of Asterisk 1.6.0.6. This release is available for download from http://downloads.digium.com/.

This release is a significant bug fix update for the 1.6.0 release series.

Continue reading "Asterisk PBX 1.6.0.6 released" »

December 09, 2008

Dahdi-linux 2.1.0 and dahdi-tools 2.1.0 released

The Asterisk development team is pleased to announce the release of versions 2.1.0 of both dahdi-linux and dahdi-tools. DAHDI now includes a native driver for the B410P four port BRI module. The Digium Asterisk Hardware Device Interface (DAHDI) is a collection of drivers and utilities for connecting your Asterisk installation to the Public Switched Telephone Network (PSTN)  dahdi-linux is the package that contains the Linux kernel modules while dahdi-tools contains the user mode scripts and utilities for working with dahdi-linux.

DAHDI is supported by Asterisk versions 1.4.22 and greater as well as Asterisk versions 1.6.0 and greater.

More detailed information about each of the packages is below:

Continue reading "Dahdi-linux 2.1.0 and dahdi-tools 2.1.0 released" »

December 03, 2008

Asterisk PBX 1.6.0.3-rc1 released

The Asterisk.org development team has released Asterisk version 1.6.0.3-rc1.  This release is available for immediate download from http://downloads.digium.com/

This release candidate follows on the recent (broken) release of 1.6.0.2 with multiple fixes. This release also marks the first time that we are creating release candidates for bugfix releases in the 1.6 branch. For a full list of the changes in this release, please see the ChangeLog:

http://svn.digium.com/view/asterisk/tags/1.6.0.3-rc1/ChangeLog?view=markup

Thank you for your continued support of Asterisk!

December 02, 2008

Asterisk 1.2.30.3, 1.4.23-rc2, 1.6.0.2, 1.6.1-beta3 & Asterisk-Addons 1.6.0.1, 1.6.1-rc2 released

The Asterisk.org development team has released Asterisk versions 1.2.30.3, 1.4.23-rc2, 1.6.0.2, 1.6.1-beta3, as well as Asterisk-Addons versions 1.6.0.1 and 1.6.1-rc2.  These releases are available for immediate download from http://downloads.digium.com/.

This update for Asterisk includes a fix for a regression introduced in Asterisk 1.2.30 and Asterisk 1.4.21.2 and has existed in the Asterisk 1.6 branch since release.  All releases with the exception of Asterisk 1.2.30.3 also contain a vast assortment of bugfixes in these releases.  For a full list of changes, see the ChangeLogs:

http://svn.digium.com/view/asterisk/tags/1.2.30.3/ChangeLog?view=markup
http://svn.digium.com/view/asterisk/tags/1.4.23-rc2/ChangeLog?view=markup
http://svn.digium.com/view/asterisk/tags/1.6.0.2/ChangeLog?view=markup
http://svn.digium.com/view/asterisk/tags/1.6.1-beta3/ChangeLog?view=markup
http://svn.digium.com/view/asterisk-addons/tags/1.6.0.1/ChangeLog?view=markup
http://svn.digium.com/view/asterisk-addons/tags/1.6.1-rc2/ChangeLog?view=markup

Thank you for your continued support of Asterisk!

October 16, 2008

AsteriskNOW 1.5 Beta Available

Last month at AstriCon we announced the upcoming launch of AsteriskNOW 1.5, a new version of Digium’s award winning software appliance that incorporates the FreePBX graphical user interface. Today I’m very pleased to announce that the first beta release of AN1.5 is available on asterisknow.org.

Continue reading "AsteriskNOW 1.5 Beta Available" »

September 09, 2008

New Versions of Asterisk PBX and DAHDI

The Asterisk development team is pleased to announce new releases of Asterisk and DAHDI.

For more information on the reasoning behind the transition to DAHDI, please see the following post:

http://blogs.digium.com/2008/05/19/zaptel-project-being-renamed-to-dahdi/

The list of packages released today includes:

dahdi-linux 2.0.0-rc4
dahdi-linux-complete 2.0.0-rc4+2.0.0-rc2
asterisk 1.4.22-rc4
asterisk 1.6.0-rc5

All of these packages are available on http://downloads.digium.com in their respective directories. Detailed information about each package release is included below.

Continue reading "New Versions of Asterisk PBX and DAHDI" »

August 06, 2008

libpri versions 1.2.8 and 1.4.7, and libss7 version 1.0.1 released

The Asterisk development team has released new versions of three libraries used with Asterisk. They are:

libpri-1.2.8:
This release contains a number of bugfixes that had been unreleased for months, along with clarification of the licensing of the source code. The change log is here:

http://downloads.digium.com/pub/telephony/libpri/ChangeLog-1.2.8

libpri-1.4.7:
This release contains primarily only clarification of the licensing of the source code and some minor build system fixes. There is no need for users of version 1.4.6 to upgrade.
The change log is here:

http://downloads.digium.com/pub/telephony/libpri/ChangeLog-1.4.7

libss7-1.0.1:
This release contains a number of bugfixes, along with clarification of the licensing of the source code.
The change log is here:

http://downloads.digium.com/pub/telephony/libss7/ChangeLog-1.0.1

Thanks for using Asterisk!

July 23, 2008

Asterisk 1.4.21.2 and 1.2.30 Released

The Asterisk.org development team has released Asterisk versions 1.4.21.2 and 1.2.30.

Both of these releases include fixes for two security issues. Both of these issues affect users of the IAX2 channel driver. For more details on these vulnerabilities, see the published security advisories, AST-2008-010 and AST-2008-011.

AST-2008-010: Asterisk IAX 'POKE' resource exhaustion
  - http://downloads.digium.com/pub/security/AST-2008-010.html

AST-2008-011: Traffic amplification in IAX2 firmware provisioning system
  - http://downloads.digium.com/pub/security/AST-2008-011.html

Thank you for your continued support of Asterisk!

July 11, 2008

libpri version 1.4.5 Released

The Asterisk development team has released version 1.4.5 of libpri. This release was made solely to correct a problem introduced in version 1.4.4.

In February of 2008, a change was made in libpri to support inband audio (progress) when the far end of a PRI circuit issues a RELEASE message, indicating they want to terminate the call. This change was necessary
for some applications where the telco providing the circuit wants to provide a 'release message' before actually hanging up the call.  Unfortunately, many users have PRI circuits that are not compatible with this behavior, and this results in their PRI B-channels being left open for anywhere from 2 to 20 seconds (or more) before the calls are finally terminated.

This version of libpri retains the ability to operate in this mode, but it is now a configurable option which defaults to being 'off'. The next releases of Asterisk will have configuration options to turn this behavior on if the user desires.

Thanks for using libpri and Asterisk!

June 30, 2008

Asterisk 1.4.21.1 Released

The Asterisk.org development team has released Asterisk version 1.4.21.1.

This release includes a critical bug fix for 1.4.21.  All users that experienced lockups when upgrading to 1.4.21 should have their issues resolved with this update.

Asterisk 1.4.21.1 is available for download from the downloads site:
 * http://downloads.digium.com/pub/telephony/asterisk

Thank you for your continued support of Asterisk!

June 12, 2008

Asterisk 1.4.21 Released

The Asterisk.org development team has released Asterisk version 1.4.21.

This release is a regular bug fix release for the 1.4 series of Asterisk.  For a full list of changes, see the ChangeLog included in the release.

 * http://svn.digium.com/view/asterisk/tags/1.4.20/ChangeLog?view=markup

Asterisk 1.4.21 is available for immediate download from the Digium downloads site.

 * http://downloads.digium.com/pub/telephony/asterisk/

Thank you for your continued support of Asterisk!
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