Project Summary
Restcomm is the only full Stack Communications Platform as a Service (cPaaS).
It enables you to create, deploy and manage services and applications integrating voice, video and data across a range of IP and legacy communications networks.
It drives convergence with the following key enablers : Communications API Layer and Visual Designer in Restcomm Connect, WebRTC SDKs for Web and Mobile, SMSC, USSD Gateway, GMLC for GeoLocation.
It also offers middleware telecom infrastructure with JAIN-SLEE, SIP Servlets, SS7 Stack, SIP Stack, Diameter Stack and SMPP Stack
Restcomm is supported by TeleStax
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In a Nutshell, Restcomm...
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took an estimated 1,396 years of effort (COCOMO model)
starting with its first commit in June, 2003
ending with its most recent commit almost 3 years ago
Quick Reference
GNU Affero General Public License v3.0 or later
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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 )
There are no reported vulnerabilities
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Vulnerability Exposure Index
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30 Day SummarySep 29 2026 — Oct 29 2026
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12 Month SummaryOct 29 2025 — Oct 29 2026
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