Pricing
Not listed
Official monthly price not confirmed
- API
- Not confirmed
VoIP · Vendor site 2026-10-04
OpenSIPS is a mature open source SIP server and application platform for voice, video, IM, and presence services. It provides a modular, scriptable routing engine aimed at carrier-grade performance, with documentation, benchmarks, monitoring interfaces, and a web configuration UI for VoIP architects and operators.
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Pricing
Not listed
Official monthly price not confirmed
No retained pricing changes yet. A current price alone does not establish a historical trend.
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openSIPS offers a way to start free, but not a standard ongoing plan. Open source SIP server software available for download with community documentation and training resources.
openSIPS does not publish a monthly price we could confirm.
We could not confirm API access for openSIPS.