What is the Difference Between UCaaS and Hosted PBX? A Guide for Businesses
Choosing a business phone system can be challenging when your team needs reliable call handling and collaboration tools without unnecessary costs or overlapping features.
Among cloud-based options, businesses generally choose between hosted PBX and Unified Communications as a Service (UCaaS).
Hosted PBX focuses on business telephony, including call routing, extensions and voicemail, while UCaaS combines calling with tools such as instant messaging and video conferencing.
Key Difference Between Hosted PBX and UCaaS
Businesses comparing these systems should consider whether they primarily need to manage phone calls or bring multiple communication channels into one service.
- Hosted PBX: Provides a business telephone system hosted by a service provider, so businesses do not need to maintain their own on-site PBX server.
- UCaaS: Brings several communication channels together in one cloud platform, so employees can work from a single service instead of switching between separate apps.
The categories can overlap, as some hosted PBX plans include additional communication features. Compare the capabilities of each provider’s offering rather than relying on the product label alone.
What Each System Includes by Default
When comparing plans, check the specific functions available and how they support your team’s daily work.
- Hosted PBX: Features may include auto-attendant or Interactive Voice Response (IVR), call routing, voicemail, ring groups and call queues. These functions help direct incoming calls, distribute enquiries and manage call volumes.
- UCaaS: Features may include video meetings, team messaging, presence indicators, file sharing and integrations with business applications. These tools support team discussions, online meetings and information sharing.
When Your Team Already Uses a Collaboration Platform
If employees already use a platform such as Microsoft Teams for everyday communication, a cloud PBX system can provide business calling while allowing them to retain their existing collaboration tools.
Where an appropriate integration is available, businesses may be able to manage external calls through their existing workspace while retaining the call-handling capabilities of a PBX.
Before choosing a provider, check which integrations are supported, whether they meet your team's requirements, and whether any additional licences or fees apply.
Cost Considerations Beyond the Per-Seat Price
The monthly per-user price of a hosted PBX or UCaaS system is only one part of the total cost. Compare the features your employees need, any additional charges beyond the subscription, and the time required to administer the system.
- Duplicate Tools: A UCaaS plan may include video meetings and messaging that your business already pays for through another platform. Consider whether consolidating subscriptions would offer value.
- Additional Telephony Charges: Hosted PBX providers may charge separately for features such as call recording, direct inward dialling (DID) numbers, international calls or advanced analytics. Check which items are included in the quoted price.
- Administration and Support: Consider how easily your team can update call routing, manage extensions and resolve issues. A lower subscription fee may be less cost-effective if routine changes require frequent support requests.
Which Should Your Business Choose?
The right option depends on your team's communication requirements and the tools it already uses.
| Choose Hosted PBX if: | Choose UCaaS if: |
|---|---|
| Business calling and call handling are the main priorities, and your employees already use a separate platform for messaging and meetings. It provides a way to manage business calls without necessarily adopting a full collaboration suite. | Your team needs calling, video meetings and messaging in one platform. This may be useful for remote or hybrid teams that regularly switch between communication channels. |
Get the Right Business Phone System with Velox Networks
When choosing a business phone system, consider whether your team needs dedicated calling features or a broader collaboration suite.
At Velox Networks, we offer a cloud PBX with features such as auto-attendant, ring groups, call recording, business hour rules, SIP trunks, unlimited channels, and desktop and mobile softphone applications. Our solution also supports CRM integration, including Zoho CRM.
Whether you need a dedicated phone system or a unified communication platform, contact our team to discuss your business requirements.
