Cut your telecom costs in half and boost your teams' productivity
Features included
Complete installation and configuration
Installation: our technicians will configure everything for you, so you don't have to do a thing.
Cloud & Mobile Integration
Work from anywhere—same business number on PC, Mac, and smartphone. Your customers won't notice the difference.
Unified collaborative tools
Replace 5 tools with 1 — Chat, video conferencing, file sharing, calendar. Save $200/month on licenses.
Secure & high-performance network
Zero downtime guaranteed — Redundant network with automatic failover. 99.9% SLA.
Business telephony
Professional image guaranteed — Local number, personalized hold music, automatic switchboard included.
Support & maintenance
Human support in 15 minutes — No chatbots, real technicians based in France.

PRO’AUDIT process
Analysis of your infrastructure
We analyze your bills and show you how much you can save.
Definition of the target architecture
Quote within 24 hours — Tailor-made solution, no oversized package. You pay for what you need.
Installation & configuration
Installation within 48 hours — Our teams work in the evenings or on weekends so as not to disrupt your business.
Migration & Commissioning
Your numbers are transferred seamlessly. Your customers won't notice a thing.
Team training
Training included — Your teams will master the tools in 1 hour. Video support available 24/7.
Monitoring & continuous optimization
Your dedicated expert — A single point of contact who knows your case. No anonymous call center.


Cut your telecom costs in half and boost your teams' productivity
No more uncontrolled telecom bills, the unnecessary lines and the tools that do not communicate with each other.
PRO’AUDIT offers you a unified communications solution, deployed quickly and without interruption of service.
With a single platform, your teams can:
make and receive business calls
collaborate effectively remotely
remain reachable on all media
present a professional image to your customers
Poorly managed telecoms cost opportunities every day
80%
Some companies do not have a telephone switchboard capable of efficiently handling incoming calls.
A reliable, monitored, and controlled telecom infrastructure
PRO’AUDIT relies on recognized operating partners and proven infrastructure to ensure stability, performance, and service continuity.
In concrete terms, this means:
selection of the best operators for your area
network architecture tailored to your needs
proactive link monitoring
rapid response in the event of an incident
Why PRO’AUDIT?
1 invoice instead of 5
Telephony, Internet, collaboration—all in one contract. Simplify your accounting.
15 years of expertise
Professional solutions designed to last
We don't sell standardized packages, but tailor-made communication solutions.
Optimize your business communications with reliable, secure, and scalable telecom solutions.
Digital signage: capture the attention of your customers and employees
Digital signage allows you to broadcast your messages in real time, without technical expertise, from a simple interface.
Ideal for:
sales promotions
internal information
news & events
communication corporate

Partner technologies
FAQ – Communication Solutions
PRO’AUDIT offers solutions for unified communications for businesses: VoIP telephony (calls via the Internet), video conference professional, instant messaging corporate, collaborative tools (document sharing, workspaces), and virtual telephone switchboard. All these solutions integrate to offer a smooth experience to your employees, both in the office and working remotely.
The VoIP telephony Voice over IP (VoIP) uses your internet connection for calls, replacing traditional phone lines. The advantages: cost reduction of 30 to 50% (especially for international business), advanced features (voicemail via email, smart forwarding, statistics), mobility (same number everywhere), and integration with your business tools (CRM, ERP).
The virtual telephone switchboard (or cloud IPBX) replaces the physical switchboard with a hosted solution. You benefit from all the features of a professional switchboard (voice reception, transfers, queues, call groups) without any material investment. Management is carried out via a interface web simpleYou can add or delete lines with just a few clicks.
Yes, our solutions for unified communications are designed for hybrid work. Your employees access their work phone from their PC, smartphone, or IP phone, wherever they are. The video conference enables remote meetings. The collaborative tools facilitate teamwork. Everything is secure and integrated, just like in the office.
The cost depends on the number of users and features. Expect to pay Starting at $15/month per user for a complete solution including: phone line, unlimited calls within the United States, virtual switchboard, and mobile app. The savings compared to traditional phone service are significant, especially if you have multiple locations or make international calls.
Develop the skills of your teams
Cybersecurity & User Best Practices
Collaborative tools & digital organization
ERP, CRM, DMS & automation
Cloud, infrastructure & telephony
GDPR Compliance & Data Security
🎓Discover our Training Programs →
Train your teams on essential IT challenges.
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Save 47% on your telecom bills starting next month
Free 30-minute audit. We analyze your bills and tell you exactly how much you can save. No strings attached.
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