Analyzed
1 day
ago.
based on code collected
2 days
ago.
Project Summary
Asterisk is a complete PBX and telephony toolkit in software. It runs on Linux, *BSD, MacOSX, and Solaris. It provides all of the features you would expect from a PBX and more as it enables developers to build customized voice applications of many types. Asterisk does voice over IP in many protocols, and can interoperate with almost all standards-based telephony equipment using relatively inexpensive hardware.
In a Nutshell, Asterisk...
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has a well established, mature codebase
maintained by a very large development team
with increasing Y-O-Y commits -
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took an estimated 233 years of effort (COCOMO model)
starting with its first commit in October, 1999
ending with its most recent commit 12 days ago
Quick Reference
Homepage
Community ( 2 Links )
Documentation
Download
Forums
Issue Trackers
Mailing Lists ( 3 Links )
Community ( 2 Links )
Documentation
Download
Forums
Issue Trackers
Mailing Lists ( 3 Links )
https://github.com/asterisk/aste...
GNU General Public License v2.0 or later
Permitted
Commercial Use
Modify
Distribute
Place Warranty
Forbidden
Sub-License
Hold Liable
Required
Distribute Original
Disclose Source
Include Copyright
State Changes
Include License
These details are provided for information only. No information here is legal advice and should not be used as such.
Project Security
Vulnerabilities per Version ( last 10 releases )
Project Vulnerability Report
Security Confidence Index
Poor security track-record
Favorable security track-record
Vulnerability Exposure Index
Many reported vulnerabilities
Few reported vulnerabilities
Did You Know...
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30 Day SummaryMay 12 2026 — Jun 11 2026
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12 Month SummaryJun 11 2025 — Jun 11 2026
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