Business Communication

IP Telephony Solutions

Reliable, flexible business phone solutions that integrate seamlessly with your corporate environment.

IP Nexia designs, deploys, and operates IP telephony solutions for businesses looking to modernize their communications, improve availability, and simplify call management.

Our solutions cover cloud telephony, 3CX, SmartSwitch, Microsoft Teams, SIP trunking, and call center environments, with an approach tailored to your specific needs, your organization, and your operational requirements.

Modern telephony, designed for business use

Business telephony is no longer limited to a traditional phone system.

Your teams must be able to communicate efficiently from the office, remotely, on the move, or directly through collaboration tools. Your customers must reach you easily, calls must be routed correctly, and your infrastructure must remain available, secure, and scalable.

IP Nexia helps you build a coherent, reliable, and sustainable telephony environment.
Diverse office workers wearing headsets, collaborating and working on laptops in a modern open-plan office with glass walls and a server rack.

Our IP Telephony Solutions

We create structured, high-performance network architectures tailored to your operations, ensuring seamless connectivity, security, and long-term scalability.

3CX Telephony

3CX is a modern and flexible IP telephony solution designed for businesses seeking a complete environment to manage calls, users, queues, extensions, mobile apps, and integrations.

IP Nexia supports you in the design, deployment, migration, and operation of your 3CX solution, whether it is hosted in the cloud or integrated into your existing infrastructure.

SmartSwitch

SmartSwitch is IP Nexia’s managed IP telephony solution for companies looking for a stable, professional platform adapted to their daily operational needs.

It enables you to centralize telephone system management, organize call flows, manage users, and benefit from a controlled environment, supported by our technical teams.

Microsoft Teams Telephony

Microsoft Teams has become a central collaboration tool for many businesses. IP Nexia enables you to integrate business telephony into your Teams environment so you can make and receive external calls directly from the interface your employees use.

This integration simplifies the user experience, facilitates hybrid work, and brings together collaboration, voice, and business telephony in a cohesive environment.

SIP Trunking

Our SIP trunking solutions allow you to connect your PBX, your 3CX solution, your Teams platform, or your existing infrastructure to the public telephone network.

You benefit from a professional, scalable, and secure voice solution, with tailored management of your phone numbers, call channels, availability, and service continuity.

Call Center

For businesses that handle a high volume of incoming or outgoing calls, IP Nexia offers solutions tailored to call center and customer service environments.

Call queues, intelligent routing, scheduling, greeting messages, monitoring, statistics, call recording, and multi-user management: we help you organize your call flows to improve the efficiency of your teams and the quality of the customer experience.

Architecture tailored to your needs

Every business has its own specific needs: traditional phone systems, mobile users, sales teams, customer support, reception, multi-site operations, integration with Teams, redundancy requirements, or security constraints.

Our role is to design a telephony architecture tailored to your actual environment, taking into account your existing tools, your work habits, and your growth objectives.

We can assist with a new installation, a migration from an existing solution, or the gradual enhancement of an existing infrastructure.
Diverse office workers wearing headsets, collaborating and working on laptops in a modern open-plan office with glass walls and a server rack.

Reliability, security, and service continuity

Voice remains a critical service for many businesses.

That is why our IP telephony solutions are designed with a particular focus on availability, call quality, data security, redundancy, and monitoring.

IP Nexia also provides technical support, operational oversight, and ongoing upgrades to your solution over time.
Diverse office workers wearing headsets, collaborating and working on laptops in a modern open-plan office with glass walls and a server rack.

Why choose IP Nexia for your telephony solutions?

IP Nexia supports businesses looking for a reliable, transparent business phone solution tailored to their needs.

Our value proposition is based on:

Proven expertise in telecommunications and VoIP

Expertise in 3CX, SIP, Teams, and call center environments

A tailored approach, without one-size-fits-all solutions

Hands-on support

Reliable, long-term operations

The ability to integrate telephony into a broader architecture: network, mobile, security, and managed services

Office space with employees wearing headsets working at desks with multiple monitors and IPnexia logo on wall.

Let's talk about your phone system project

Are you looking to modernize your business phone system, migrate to a cloud-based solution, integrate Microsoft Teams, set up a SIP trunk, or build a call center environment?

IP Nexia can help you design, deploy, and operate a phone system tailored to your specific needs.

Let’s discuss your project and build your voice communication environment together.