SW PBX — a phone system on your server
Install a full-featured VoIP PBX on your own hardware or virtual server. One-time license fee — no monthly charges. Requires Debian GNU/Linux.
We respond within 24 hours on business days
What is SW PBX
SW PBX is a license for our phone system that you install on your own physical server or virtual machine. The only requirement is Debian GNU/Linux. You get the same software and the same features as the Cloud or HW variant — without paying for hardware from us.
Your hardware or VM
Install the PBX wherever Debian runs — bare metal, VMware, Proxmox, Hyper-V, or private cloud.
Lowest acquisition cost
You pay for the license only. The hardware is yours — no server surcharge, no monthly fee.
Full access and control
SSH with root privileges, your own network rules, integration into your infrastructure. Same software as Cloud and HW variant.
Web interface preview
Overview of the VoIPSUN PBX admin interface
SW PBX Pricing
All prices excl. VAT. One-time license payment. Software updates and security patches are included.
SW PBX 5
5 concurrent outbound calls
- All features included
- Updates included
- Installation: 3,500 CZK(4,235 CZK incl. VAT)
- Requires Debian GNU/Linux
SW PBX 10
10 concurrent outbound calls
- All features included
- Updates included
- Installation: 3,000 CZK(3,630 CZK incl. VAT)
- Requires Debian GNU/Linux
SW PBX 30
30 concurrent outbound calls
- All features included
- Updates included
- Installation: 2,500 CZK(3,025 CZK incl. VAT)
- Requires Debian GNU/Linux
SW PBX 60
60 concurrent outbound calls
- All features included
- Updates included
- Installation: free
- Requires Debian GNU/Linux
SW PBX ∞
unlimited outbound calls
- All features included
- Updates included
- Installation: free
- Requires Debian GNU/Linux
All prices are excluding VAT. VAT rate is 21%.
Concurrent call limits apply only to outbound calls to the voice service provider. Inbound and internal calls are unlimited and depend only on hardware performance.
Why the software variant
Use your existing infrastructure
Have your own server or virtualization platform? Install the PBX there. No new hardware, no new hosting costs.
One-time license, no recurring fees
Pay once and the PBX is yours. No monthly license fees — you only pay for voice services.
Full deployment flexibility
Bare metal, VMware, Proxmox, Hyper-V, private cloud — anywhere Debian runs. You decide on the infrastructure.
We can install it for you
Not comfortable installing yourself? For a fixed fee, we'll install, configure, and get the PBX running. Installation is free for higher tiers.
Request a Quote
Describe what you need — we'll get back to you within 24 hours with a specific proposal.