Converting multiple exten lines to using same in Asterisk dialplan

Share on Twitter Digg this story Click to view a printable version Tue, 24 Jan 2012 12:44:38 +1300

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Leif Madsen has written a post on his blog about converting Asterisk 1.4 dial plans to using the same feature in 1.8 dial plans.

Excerpt from his post:

Last week I wanted to start changing some 1.4 based Asterisk dialplan to a 1.8 based Asterisk system, and in that process wanted to convert lines like:

exten => _NXXNXXXXXX,1,NoOp()
exten => _NXXNXXXXXX,2,GotoIf($[...]?reject,1)
exten => _NXXNXXXXXX,3,Dial(SIP/foo/${EXTEN})
...
into using the same => prefix:

exten => _NXXNXXXXXX,1,NoOp()
same => n,GotoIf($[...]?reject,1)
same => n,Dial(SIP/foo/${EXTEN})

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Asterisk 1.8.8.2 and 10.0.1 Now Available (Security Release)

Share on Twitter Digg this story Click to view a printable version Tue, 24 Jan 2012 12:07:59 +1300

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The Asterisk Development Team has announced security releases for Asterisk 1.8 and 10. The available security releases are released as versions 1.8.8.2 and 10.0.1. Please note that the security vulnerability in Asterisk 1.8 and 10 does not exist for Asterisk versions 1.4 or 1.6.2.

These releases are available for immediate download at
http://downloads.asterisk.org/pub/telephony/asterisk/releases

The release of Asterisk versions 1.8.8.2 and 10.0.1 resolves an issue wherein an attacker attempting to negotiate a secure video stream can crash Asterisk if video support has not been enabled and the res_srtp Asterisk module is loaded.

The issue and its resolution is described in the security advisory.

For more information about the details of these vulnerabilities, please read the security advisory AST-2012-001, which were released at the same time as this announcement.

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

http://downloads.asterisk.org/pub/telephony/asterisk/releases/ChangeLog-1.8.8.2
http://downloads.asterisk.org/pub/telephony/asterisk/releases/ChangeLog-10.0.1

Security advisory AST-2012-001 is available at:

http://downloads.asterisk.org/pub/security/AST-2012-001.pdf

Thank you for your continued support of Asterisk!


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AstLinux 1.01 Released

Share on Twitter Digg this story Click to view a printable version Mon, 16 Jan 2012 12:12:39 +1300

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The AstLinux Team would like to announce the release of 1.0.1. This version is available with either Asterisk 1.4.43 or Asterisk 1.8.8.3. A full changelog and upgrade (or new install) instructions are available on our website. Please follow the upgrade instructions carefully when upgrading from a release prior to 1.0.

http://www.astlinux.org

Please note that this release includes a change in the way PATA (ide) devices are handled by the kernel. Those devices are now handled by libata which references the drives as /dev/sdx instead of /dev/hdx.

As always, please report any issues (and comments) to the AstLinux mailing list on Sourceforge. (link available at the above website).

The AstLinux Team


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Asterisk 1.6.2.22 Now Available

Share on Twitter Digg this story Click to view a printable version Tue, 20 Dec 2011 12:18:21 +1300

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The Asterisk Development Team has announced the release of Asterisk 1.6.2.22. This release is available for immediate download at
http://downloads.asterisk.org/pub/telephony/asterisk/

The release of Asterisk 1.6.2.22 corrects two flaws in sip.conf.sample related to AST-2011-013:

* The sample file listed *two* values for the 'nat' option as being the default. Only 'yes' is the default.

* The warning about having differing 'nat' settings confusingly referred to both peers and users.

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

http://downloads.asterisk.org/pub/telephony/asterisk/ChangeLog-1.6.2.22

Thank you for your continued support of Asterisk!


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Asterisk 1.8.8.0 Now Available

Share on Twitter Digg this story Click to view a printable version Mon, 19 Dec 2011 13:38:02 +1300

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The Asterisk Development Team is pleased to announce the release of Asterisk 1.8.8.0. This release is available for immediate download at http://downloads.asterisk.org/pub/telephony/asterisk/

The release of Asterisk 1.8.8.0 resolves several issues reported by the community and would have not been possible without your participation.

Thank you!

The following is a sample of the issues resolved in this release:

* Updated SIP 484 handling; added Incomplete control frame When a SIP phone uses the dial application and receives a 484 Address Incomplete response, if overlapped dialing is enabled for SIP, then the 484 Address Incomplete is forwarded back to the SIP phone and the HANGUPCAUSE channel variable is set to 28. Previously, the Incomplete application dialplan logic was automatically triggered; now, explicit dialplan usage of the application is required.
(Closes ASTERISK-17288. Reported by: Mikael Carlsson Tested by: Matthew Jordan Review: https://reviewboard.asterisk.org/r/1416/)

* Prevent IAX2 from getting IPv6 addresses via DNS IAX2 does not support IPv6 and getting such addresses from DNS can cause error messages on the remote end involving bad IPv4 address casts in the presence of IPv6/IPv4 tunnels.
(Closes issue ASTERISK-18090. Patched by Kinsey Moore)

* Fix bad RTP media bridges in directmedia calls on peers separated by multiple Asterisk nodes.
(Closes issue ASTERISK-18340. Reported by: Thomas Arimont. Closes issue ASTERISK-17725. Reported by: kwk. Tested by: twilson, jrose)

* Fix crashes in ast_rtcp_write()
(Closes issue ASTERISK-18570)
Related issues that look like they are the same problem: (Issue ASTERISK-17560, ASTERISK-15406, ASTERISK-15257, ASTERISK-13334, ASTERISK-9977, ASTERISK-9716)
Review: https://reviewboard.asterisk.org/r/1444/
Patched by: Russell Bryant

* Fix for incorrect voicemail duration in external notifications. This patch fixes an issue where the voicemail duration was being reported with a duration significantly less than the actual sound file duration.
(Closes ASTERISK-16981. Reported by: Mary Ciuciu, Byron Clark, Brad House, Karsten Wemheuer, KevinH Tested by: Matt Jordan)
Review: https://reviewboard.asterisk.org/r/1443)

* Prevent segfault if call arrives before Asterisk is fully booted.
(Patched by alecdavis. https://reviewboard.asterisk.org/r/1407/)

* Fix remote Crash Vulnerability in SIP channel driver (AST-2011-012)
http://downloads.asterisk.org/pub/security/AST-2011-012.pdf

* Fix locking order in app_queue.c which caused deadlocks
(Closes issue ASTERISK-18101. Reported by Paul Rolfe, patched by Gregory Nietsky)
(Closes issue ASTERISK-18487. Reported by Jason Legault, patched by Gregory Nietsky)

* Fix regression in configure script for libpri capability checks
(Closes issue ASTERISK-18687. Reported by norbert, patched by Richard Mudgett)

* Prevent BLF subscriptions from causing deadlocks.
(Closes issue ASTERISK-18663)
Review: https://reviewboard.asterisk.org/r/1563/

* Fix deadlock if peer is destroyed while sending MWI notice.
(Closes issue ASTERISK-18747)
Reported by: Gregory Hinton Nietsky

* Fix issue with setting defaultenabled on categories that are already enabled by default.
(Closes issue ASTERISK-18738)
Reported by: Paul Belanger

* Don't crash on INFO automon request with no channel AST-2011-014. When automon was enabled in features.conf, it was possible to crash Asterisk by sending an INFO request if no channel had been created yet.

* Fixed crash from orphaned MWI subscriptions in chan_sip This patch resolves the issue where MWI subscriptions are orphaned by subsequent SIP SUBSCRIBE messages.

* Default to nat=yes; warn when nat in general and peer differ AST-2011-013. It is possible to enumerate SIP usernames when the general and user/peer nat settings differ in whether to respond to the port a request is sent from or the port listed for responses in the Via header. In 1.4 and

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

http://downloads.asterisk.org/pub/telephony/asterisk/ChangeLog-1.8.8.0

Thank you for your continued support of Asterisk!


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