When businesses start exploring VoIP, one of the first questions that comes up is: do we host the PBX ourselves, or do we use a cloud-hosted service?
Both approaches work. The right answer depends on your team size, IT resources, and appetite for managing infrastructure. Here’s a straightforward comparison.
What Is a PBX?
A Private Branch Exchange (PBX) is the software system that manages your internal phone network — extensions, voicemail, auto-attendant, call routing, hold queues, and so on. In the traditional world, this was a dedicated piece of hardware sitting in your server room. In the VoIP world, it’s software that can run on a server (yours or ours).
3CX is the platform DVGVoIP specializes in. It’s one of the most widely deployed business phone systems in the world, and it runs on both cloud infrastructure and on-premise hardware.
On-Premise PBX
With an on-premise deployment, you (or your IT team) own and manage the server running 3CX. You’re responsible for the hardware, the operating system, updates, backups, and uptime.
When on-premise makes sense:
- You have dedicated IT staff who actively manage servers
- You have strict data sovereignty requirements
- You already have on-site server infrastructure you want to leverage
- You have the volume to justify the investment (usually 50+ users)
The real costs to factor in:
- Server hardware: $1,500–$5,000+ depending on requirements
- Windows Server or Linux licensing
- IT time for setup, updates, and troubleshooting
- Power, cooling, and physical security
- Backup and disaster recovery planning
For most businesses under 50 users, these costs eat up any savings versus hosted.
Hosted (Cloud) PBX
With a hosted deployment, DVGVoIP runs and manages the 3CX instance on our cloud infrastructure. You get all the same features — mobile apps, auto-attendant, call recording, CRM integration — without touching a server.
When hosted makes sense:
- You don’t want to manage server infrastructure
- You want predictable monthly costs with no capital outlay
- You need fast deployment (days, not weeks)
- You want someone else responsible for uptime and updates
What’s included in DVGVoIP’s hosted plans:
- 3CX PBX hosted on managed, redundant infrastructure
- All updates and security patches
- Monitoring and proactive issue resolution
- Backups
- Support from our Thunder Bay team
The Hidden Cost of On-Premise
The on-premise vs. hosted debate often focuses on software licensing costs. But that’s not where the real cost difference lives.
The real cost is time and risk. Every hour your IT staff spend patching, troubleshooting, or planning disaster recovery for your phone system is an hour not spent on something more valuable. And when a server fails at 8 AM on a Monday, you’re scrambling.
With hosted, those problems are ours, not yours.
Our Recommendation for Northern Ontario Businesses
For most small and mid-sized businesses in the region — say, 5 to 75 users — hosted 3CX through DVGVoIP is the better choice. Lower upfront cost, faster deployment, no maintenance overhead, and someone local to call when you need support.
If you have a large IT team, complex on-site requirements, or need to integrate deeply with internal systems, on-premise is worth exploring. We can support both.
The best way to figure out which path is right for you? Book a free assessment. We’ll look at your situation and tell you honestly what we’d recommend.