VoIP & Telecom
FusionPBX
Multi-tenant FusionPBX on FreeSWITCH for hosted PBX, domains, and operator-friendly admin UIs.
FusionPBX gives operators a multi-tenant management layer on FreeSWITCH. We deploy and configure FusionPBX for hosted or enterprise PBX use—domains, extensions, gateways, dialplans, and permissions—so your team can provision customers or departments without editing FreeSWITCH XML by hand for every change.
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Who it’s for
- • MSPs offering hosted PBX
- • Enterprises wanting multi-domain FreeSWITCH management
- • Teams migrating from FreePBX or proprietary UIs
Problems we address
- • FreeSWITCH is powerful but hard for day-to-day admins
- • Multi-tenant isolation and permissions are unclear
- • Gateway and dialplan changes lack a safe process
Expected outcomes
- • FusionPBX deploy with sensible domain and role structure
- • Gateway, dialplan, and extension baselines
- • Admin procedures for safe day-to-day changes
Capabilities
Concrete engineering capabilities included in a typical engagement for this service.
FusionPBX installation and upgrades
Multi-tenant domain design
Gateway and dialplan configuration
Provisioning workflows for extensions
Backup and restore procedures
Technology
Representative technologies used for this service. Final stack depends on your estate.
- FusionPBX
- FreeSWITCH
- SIP
- PostgreSQL
- Nginx
- Linux
- WebRTC
Architecture
Voice signalling path
Users and carriers meet through SBC, SIP proxy, and media services.
Deliverables
- • FusionPBX + FreeSWITCH environment as scoped
- • Tenant/domain structure documentation
- • Admin guide
- • Backup policy
- • Handover session
Out of scope
- • End-user handset fulfillment
Timeline
Typical timeline
2–6 weeks
Timeline depends on scope, access, and dependencies—not a delivery guarantee.
Process
A clear delivery path from discovery through handover and optional support.
01
Discovery
Goals, constraints, success criteria, and current-state review.
02
Architecture
Target design, interfaces, risks, and delivery sequence.
03
Implementation
Incremental build with visible progress and documented decisions.
04
Testing
Functional checks, failure paths, and acceptance criteria validation.
05
Deployment
Controlled release to staging and production with rollback paths.
06
Handover
Runbooks, access notes, and operator/admin walkthrough.
07
Support
Optional hypercare window or retainer continuity after go-live.
Custom engagement
Pricing depends on architecture, traffic profile, and integration depth. Share your requirements for a scoped quote.
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FAQ
No. Use FusionPBX when you want a multi-tenant UI and provisioning model. Pure FreeSWITCH is fine for application-driven platforms.
Ready to build?
Tell us about your environment, constraints, and target outcomes. We’ll recommend a package or a scoped quote.