IP Telephony & Business Phone Systems — Brussels & Surroundings
Modernize Your Communications with VoIP Technology

Switch to a modern phone system with IP Telephony Solutions from Multiserve. Say goodbye to outdated phone lines and adopt a cloud-based system that’s reliable, flexible and cost-effective. With VoIP (Voice over Internet Protocol) technology, your calls are routed securely over the Internet, ensuring clear, efficient communication for your business. We deploy proven platforms such as AlloCloud and Telavox.
Why Choose Multiserve for IP Telephony?
Flexible Phone Options
Adapt your system to your needs. Assign new numbers or keep your existing ones, set up voice menus (for example, “Press 1 for Sales”), and easily configure call routing for individuals or groups.
Cost-Effective Communication
Cut your operating costs by eliminating physical phone lines. Enjoy affordable call rates for local and international communications.
Enhanced Features
Enjoy advanced features such as call forwarding, voicemail-to-email and calendar-based schedule management.
Reliable VoIP Technology
With Multiserve, your phone system runs on a secure, high-speed network, ensuring minimal downtime and consistent call quality.

Key Features of Our IP Telephony Services
Cloud-Based Phone System
Replace your traditional PBX with a modern, cloud-hosted business phone system.
Number Portability
Keep your current numbers or get new local, national or international numbers.
Voicemail Management
Receive voicemail recordings directly in your email inbox.
Call Routing
Route calls to specific individuals or groups based on your business needs.
Interactive Voice Response (IVR)
Set up a professional voice menu for easy call navigation (e.g., “Press 1 for Customer Support”).
Scalable Solutions
Add users or features as your business grows.
Benefits of IP Telephony Solutions from Multiserve
Seamless Integration
Compatible with your existing systems and devices.
Mobility
Make and receive calls from anywhere with our mobile-friendly VoIP solutions.
Improved Productivity
Streamline communication within your team with unified tools.
Data Security
Your calls and data are encrypted to ensure secure communication.
How IP Telephony Works
Cloud-Based Phone Exchange
Calls are routed through a virtual phone system in the cloud, eliminating the need for physical equipment.
Internet-Based Communication
Our VoIP technology uses your Internet connection to deliver clear, uninterrupted calls.
Simplified Management
Manage your phone system through an intuitive online interface. Set up numbers, schedules and call settings in just a few clicks.


IP Telephony Use Cases
Small Businesses
Cost-effective, scalable solutions for growing teams.
Remote Teams
Stay connected with your colleagues and clients wherever you are.
Customer Support Centers
Optimize call management with IVR menus and call routing.
Frequently Asked Questions
What is VoIP technology?
VoIP (Voice over Internet Protocol) lets you make calls over the Internet instead of traditional phone lines, offering more flexibility and lower costs.
Can I keep my current business numbers?
Yes, we offer number portability services, letting you keep your current numbers or add new ones if needed.
Is IP telephony secure?
Absolutely. Our solutions include encryption and secure protocols to protect your calls and data.
Does Multiserve’s IP Telephony work for remote teams?
Yes, our mobile-friendly solutions are ideal for remote teams, enabling smooth communication from anywhere.
Can I keep my current phone numbers?
Yes. Your existing numbers can be ported to the new IP telephony system, so clients keep reaching you exactly as before — with no interruption to your business.
Does VoIP work if my internet connection fails?
Calls can automatically fall back to a mobile phone or another site, so you stay reachable even during an outage. We configure this redundancy with you during installation.
Is IP telephony suitable for a very small business?
Absolutely. IP telephony scales from a single line to dozens of extensions, and small companies often see the biggest savings compared to traditional phone contracts.
