MikoPBX is a free IP PBX for business, built on Asterisk and available for on-premise or cloud deployment. It handles multiple business numbers, automatic attendants, custom call routing, queues, IVR, forwarding, call groups, and transfers to mobile phones. The maker says call recordings are stored without charge and that the system works with all IP providers. Installation and administration use a web interface. Deployments can run on a computer, Docker, cloud services, a private cloud, or virtualized environments, with x86_64 and arm64 images. MikoPBX states there is no limit on parallel calls, extensions, or users. Its marketplace has free and paid modules, including Bitrix24 and AmoCRM integrations, directory synchronization, access controls, extended call history, active call monitoring, and FMC device connection. Local transcription and AI Supervisor modules process recordings and transcripts locally. A REST API follows OpenAPI and supports permission-controlled API keys. Automatic suspicious-IP blocking and documented firewall controls address access management.
Who it is for
MikoPBX suits businesses needing a self-hosted or cloud business phone system with custom routing and broad deployment choices. It also fits teams wanting web administration, integrations, local AI processing, and an API.
What is good
- Free PBX license with no per-user fees
- No stated limit on calls, extensions, or users
- Works with all IP providers
- Web interface for installation and management
- Deploys on computers, Docker, clouds, and virtualized environments
What to know first
- Paid modules are available separately
- Paid support starts at 100$ per request
- Call recording storage depends on the maker’s service
Verdict
MikoPBX combines a free Asterisk-based PBX with extensive deployment, routing, integration, and API options. Its no-stated-capacity limit and local processing modules may appeal to organizations managing their own telephony.
MikoPBX plans and pricing
All plansCompared on business phone systems
- Free plan
- Yes
- Business numbers
- multiple
- Auto attendant
- Yes
- Call routing
- custom
