Case Studies

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Connectivity is at the heart of everything we do; from the way we work with each other, build our strategic alliances and enable our customers with our leading products and services.​ Take a look at how we have helped our customers.

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SD Worx

September 15, 2021

Colt helped partner Quendra to replace SD Worx´ WAN connectivity, ISDN and SIP trunking services – procured on a per-country basis – with unified, global network and SIP trunking solutions from a single provider. 

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Im group (lastminute.com, Volagratis, Rumbo, Weg.de, Bravofly, Jetcost e Hotelscan)

August 3, 2021

For a geographically distributed company, whose core business is based on electronic purchases and effective customer service, the availability of…

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RGP Europe: global consulting firm that offers business services in finance and accounting

May 14, 2021

RGP Europe, a global consulting firm that offers business services in finance and accounting, transitions to hybrid working through Cloud SBC and enables Microsoft Teams for inbound and outbound calls on their fixed company numbers, regardless of their location.

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Leading provider of medical devices in the global healthcare sector

April 15, 2021

Leading provider of medical devices in the global healthcare sector chooses Colt´s cloud-first strategy to reduce TCO of their IT, increased employee productivity, optimised application performance and delivered improved flexibility and security

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Cosco Shipping Lines (Belgium)

December 30, 2020

Colt helped partner Quendra transform the communications of their client Cosco Belgium (an agent for China’s Cosco Shipping Lines), by integrating Microsoft Teams with SIP Trunking, IP Access and Cloud SBC.

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BNZSA

December 16, 2020

BNZSA has consolidated its growth with Colt’s multi-country SIP Trunking and IP Access services. A major part of BNZSA’s business is telemarketing, and therefore having a reliable telecommunications provider is key for their plans for international expansion.

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Bertelsmann

October 27, 2020

Dialling into the future – How Bertelsmann is transforming digital collaboration with Colt’s SIP Trunking Services

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Arthur D. Little

July 31, 2020

Arthur D. Little Japan selected Colt SIP Trunking for its voice services and Colt IP Access for the network. By choosing Colt, Arthur D. Little Japan only needs a single service provider to connect its network from its offices in Europe and Asia.

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Insurance provider supports European business

June 6, 2019

For this major international provider of insurance services, reliable, high-quality connectivity is critical — and increasingly so as it pursues…

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Salesland

August 14, 2018

Salesland banks on Colt for its switch to VoIP. Salesland focuses on supporting businesses that want to outsource their sales services…

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Faxonline – Faxing around the World

August 2, 2018

Faxonline offers its 10,000+ customers virtual fax machines with local area codes. The Austrian company’s success was made possible by Colt Voice Line.

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Belbex.com

March 6, 2018

Colt choose the INteractiv Smart Network service platform to provide dialling, tracking and security management for Belbex.com, CoStar Group’s real estate..

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