sipXcom
sipXcom: A capable open-source SIP platform for teams prepared to manage Linux infrastructure. Ranked #80 of 166 in Business Phone Systems by our editors (3.0/10); pricing: Open source; best for technical teams wanting open-source SIP infrastructure.
At a glance
- Editor score3.0 / 10
- PricingOpen source
- Best forTechnical teams wanting open-source SIP infrastructure
- Paid fromFree
- Business numbersMultiple
- Facts checked22 Sep 2026
Where it wins
- Extensive SIP routing, trunking, dial plans, queues, and IVR
- Supports provisioning, conferencing, recording, and unified messaging
- Integrates with Active Directory, Exchange, IMAP, XMPP, and SIP gateways
Where it doesn't
- Requires customer-managed Linux server infrastructure
- Support channels focus on community resources and documentation
- No listed mobile apps, AI features, or transcription tools
Our verdict on sipXcom
sipXcom is an open-source unified communications and IP PBX platform for organizations ranging from small installations to large enterprises. It is aimed at technical teams that need control over SIP infrastructure, call routing, phone provisioning, voicemail, conferencing, and administration. The platform supports multiple business numbers, auto attendants, custom call routing, and deployment through cloud or self-hosted environments. Its browser-based administration and user portals provide a web interface, while REST and SOAP interfaces support integration with other systems.
Its main strength is breadth within core telephony. sipXcom covers SIP session routing and trunking, multi-level auto attendants, dial-by-name and extension transfer, voicemail with email notifications, hunt groups, call queues, conferencing, and call recording. Custom dial plans can use time-based, permission-based, and least-cost routing. Provisioning for phones and gateways adds administrative coverage, and support for SIP-compliant devices and third-party softphone clients broadens its ecosystem fit. Integrations include Microsoft Active Directory, Microsoft Exchange, IMAP-compatible mail systems, Openfire/XMPP, FreeSWITCH, Jitsi, CounterPath Bria, and SIP-compliant gateways.
The trade-off is operational responsibility. sipXcom is deployed on customer-managed Linux servers, either as a single server or as a distributed and optionally redundant cluster, so it suits organizations with the technical capacity to maintain that environment. Support is centered on community resources and documentation rather than a listed commercial support structure. The offering also focuses on open-source SIP and PBX capabilities rather than mobile applications, AI assistance, or transcription. Choose sipXcom when infrastructure control, extensible routing, and open-source deployment matter most; teams seeking a managed phone service or a broader mobile-first feature set should consider alternatives.
Your product? Our editors can test sipXcom in depth and publish a review, labelled as paid · from $149/mo →
sipXcom pricing
sipXcom fact sheet
| Free plan | Not verified |
|---|---|
| Paid from | Free |
| Included users | Not verified |
| Business numbers | Multiple |
| Auto attendant | Yes |
| Call routing | Custom |
| Voicemail transcription | Not verified |
| Desktop and mobile apps | Not verified |
| Deployment | Cloud, Self-hosted |
| Platforms | Web, Linux |
| Support | Community, Docs |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 8 integrations: Microsoft Active Directory, Microsoft Exchange, IMAP-compatible mail systems, Openfire/XMPP, FreeSWITCH, SIP-compliant gateways … |
| Pricing | Open source |
| Website | sipfoundry.atlassian.net |
| Facts checked | 22 Sep 2026 |
sipXcom integrations
sipXcom lists 8 integrations on its own site.
- Microsoft Active Directory
- Microsoft Exchange
- IMAP-compatible mail systems
- Openfire/XMPP
- FreeSWITCH
- SIP-compliant gateways
- Jitsi
- CounterPath Bria
Alternatives to sipXcom
- RingCentral RingEXA broad cloud communications suite for established organizations with complex calling needs.9.1
- NextivaA broad business phone platform for teams that need calling, messaging, routing, and analytics.8.8
- Dialpad ConnectA unified business phone system with AI transcription, summaries, routing, and meetings.8.7
See all sipXcom alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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