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Lambert Consulting

Artificial Intelligence: A Cross-Functional Offering

Results first. Infrastructure second.

An assistant for your documents, end-of-line verification, a platform for multiple services. Where artificial intelligence is applied is determined by your data, not by a catalog.

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4Comparing Architectures, Criterion by Criterion
2 fieldsSoftware and hardware under one roof
All Use CasesUse cases first, technology last

Our first department

This is what needs to work every morning.

Your servers, your workstations, your phone systems, and your identities. The foundation that no one notices as long as it holds, but that everyone notices the day it fails.

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Multi-siteNational and international projects
3Branches in French-speaking Switzerland
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How We Work

A piece of advice, not a sales pitch.

Our approach is consultative: we tell you what we think, even when it’s not in our best interest. That’s what makes projects succeed.

About Us
1995First project, using Microsoft SMS
Family-orientedOn a human scale and sustainable

Our Branches

Vaud, headquarters9 Avenue des Baumettes, 1020 Renens+41 21 806 37 15
Valais134 Oscar-Bider Street, 1950 Sion+41 27 552 00 22
FribourgChemin de Montmoirin 18a, 1618 Châtel-Saint-Denis+41 26 322 59 05
Monday through Friday8:00 a.m. – 6:00 p.m.
Contact UsFirst 30-minute consultation, with no obligation

Lambert Consulting receives the 2024 Peoplefone Best Customer Project Special Award

Lambert Consulting SA received the 2024 BEST CUSTOMER PROJECT SPECIAL AWARD presented by Peoplefone in French-speaking Switzerland.

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Telephony and VoiceBlog Post

Presentation of the 2024 Peoplefone Best Customer Project Special Award to Lambert Consulting
Guillaume Lambert receives the 2024 Peoplefone Best Customer Project Special Award. As is the case at every ceremony, the photo is taken after a few glasses of wine—the bottle speaks volumes.

The 2024 Peoplefone Award

With this award, Peoplefone annually recognizes a partner that carries out outstanding projects with Peoplefone—projects distinguished not so much by their size or complexity as by the nature of the collaboration and the partner’s personal commitment. Peoplefone presented the award to Guillaume Lambert, Co-Director & Sales Manager at Lambert Consulting. The announcement was published by Peoplefone on March 13, 2025, on the official Peoplefone Awards page.

Lambert Consulting, a certified Peoplefone partner

Lambert Consulting SA is a Peoplefone Certified Business Partner, specializing in Microsoft Teams, Peoplefone SIP-TRUNK, 3CX HOSTED, and 3CX Phone System. Lambert Consulting supports its clients on business telephony projects, particularly with Microsoft Teams Phone and 3CX.

This award follows the Best Customer Project Special Award received in 2022, when Peoplefone recognized Lambert Consulting for a Microsoft- Teams project carried out on an international scale.

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