Asterisk Downloads

Below are links to download the currently supported versions of Asterisk and various Asterisk-related open source projects.

 
Asterisk Communications Framework
Asterisk is an open source toolkit for building communications applications. For a more detailed explanation, check out the Asterisk page. For more information about the different versions of Asterisk, see the Asterisk Versions page.

Production Releases

 
  Certified Asterisk with Digium Phone Support Standard Long Term Support
Tarball  
  ChangeLog 1.8.11 Certified 1 ChangeLog 10.4.0 ChangeLog 1.8.12.0  
  What is this release?    
 

Beta Releases

 
  Standard Long Term Support  
   
  ChangeLog 10.5.0-rc1 ChangeLog 1.8.13.0-rc1  
 
AsteriskNOW Software PBX
AsteriskNOW is the premier ready-to-run distribution of open source Asterisk. AsteriskNOW is an ISO image that allows you to install Linux, Asterisk and the FreePBX GUI in a single simple install. For more information including installation instructions, check out the AsteriskNOW page.
     

Production Releases

 
ISO
MD5 a11922787af82f9f44df89c544aa4d4b fb79bc33db29ea08c3a5ad82e93bff20
SHA1 6d9a1dcdb4be2ce26966d49759fa01302b900b5b b790fa5627386ac013274a2b095d0b1c1eec1f96
 
DAHDI Linux / DAHDI Tools
DAHDI Linux is the open source device driver framework used by multiple hardware vendors to interface applications (including Asterisk) with telephony hardware. DAHDI Tools is a package of utilities for managing and monitoring DAHDI devices. For a more detailed explanation, check out the About DAHDI page. (Note:The 'Zaptel' code from older releases has been renamed to 'DAHDI')
Tarball
 
LibPRI
LibPRI is an open source library that encapsulates the protocols used to communicate over ISDN Primary Rate Interfaces (T1, E1, J1). LibPRI is a dependency for Asterisk and DAHDI if PRI signaling is used. For a more detailed explanation, check out the About LibPRI page.
Tarball    
 
LibSS7
LibSS7 is an open source library that is used for providing SS7 protocol services to applications - like Asterisk. It has a working MTP2, MTP3 and ISUP for ITU and ANSI-style SS7. LibSS7 is a dependency for Asterisk and DAHDI if SS7 signaling is used.
Tarball    


Older releases of Asterisk can be found here. To install binary packages, see the Asterisk Packages wiki page.

Source From Subversion

Support

To learn how you can check out development copies of Asterisk and related projects from the Asterisk Subversion repository see the SVN check-out how-to page.

Binary Packages

Support

Asterisk is available in binary form for RHEL, CentOS, Debian and Ubuntu. To install binary packages, see the package installation how-to page.

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