Utilities Windows
miniSIPServer
Run a SIP-based VoIP phone system on Windows with miniSIPServer. The linked five-client edition is free; larger editions have a 30-day trial.
Version V70 (build 20261020) · Direct publisher file
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What is miniSIPServer?
miniSIPServer is a VoIP PBX and SIP server for managing a phone system on a Windows computer. The product offers call-handling services such as an auto attendant, ring groups, hunting groups and call queues, with a desktop interface for server administration. It is aimed at people setting up a SIP phone system rather than looking for a standalone calling app.
This entry links to the publisher's Windows EXE for the free five-client edition, listed as V70 build 20261020. The client limit matters when choosing an edition: the larger editions are offered as unrestricted 30-day trials, not as permanently free replacements for the five-client package.
The publisher screenshot shows the Windows administration window and server startup log. Its title identifies an older V70 build 20260124 with a 500-client limit; it illustrates the interface, not the edition or build supplied by this download.
What it offers
- Run a SIP/VoIP PBX on Windows.
- Use call-handling services including auto attendant, ring groups, hunting groups and call queues.
- Administer the server through a desktop interface with local-user and external-line controls.
- IPv6 support is listed by the publisher.
Good to know
- The free download is limited to five SIP clients or phones; larger client-count editions have a 30-day trial.
- The publisher screenshot depicts an older 500-client edition, not the linked five-client build.
Product images

Sources
References used for this listing. Retrieval dates do not indicate hands-on testing.
- miniSIPServer - Download ↗Retrieved
- Download MYVOIPAPP products. ↗Retrieved
- miniSIPServer - Professional VoIP PBX|server for Windows and Linux. ↗Retrieved
- Screenshots. ↗Retrieved
- MYVOIPAPP END USER LICENSE AGREEMENT ↗Retrieved