Business Broadband & Telephone Lines | CDI Group Business Broadband & Telephone Lines | CDI Group
Back to Top


Business Broadband

Business Broadband and Telephone Lines


Since 1987 we have specialised in the implementation of communication products and services, which have been designed to meet our client’s business objectives which include cost reduction and sustainability.

As a customer focused Company, we are striving to reduce your communication technology investment and cost by up to 40%.

We will aim to provide your business with cheaper business calls and significantly reduce your business telephone line rental and call charge cost.

Our business broadband and business telephone line products are as follows;

Analogue Lines


ISDN 30e

SIP Trunks

Business Broadband (ADSL, ADSL Max & ADSL 2+)

Lease Lines

Aastra Phone System (VoIP)


Our dedicated project teams will ensure that all of our business broadband and business telephone products and services are installed, tested and maintained to the highest standard.

Why choose CDI Group for your business broadband and phone services?

No long term contracts

Simple price structure

No confusing call bundles

Dedicated Account Manager

Impartial expert advice


Our telephony consultants will guide you through the maze of technology options and choices, that will best suit your business phone and Internet needs, for both now and the future.

Call 0845 130 8444 today, for help, support and quotations.

We aim to offer the most competitive cost savings including cheap business broadband and cheap business calls, whilst ensuring the correct level of quality communications technology is being used.

CDI Group uses the following two stage process to meet all of the customer’s expectations not just now but in years to come;

Analysis of your current telephone system

Customer requirement and objectives (now and in 3 years’ time)


Our telephony consultants are focussed on providing outstanding customer care which is reflected by our long standing relationships and business continuity with our existing customer base.

We offer highly cost effective products and services, without the risk of compromise to your business requirements.

CDI will aim to save your Company money by providing cheaper business broadband and cheaper business calls.


Business Benefits

Network Services are available within the UK, Europe and Worldwide.

Our Network Services are Integrated, providing the Total Solution.

Full Compliance to CDM Regulations and Applicable Legislation.

Experience in All Vertical Markets and Industry Sectors.

All Customers will have a Dedicated Account Manager.

Over 70 Directly Employed CSCS Qualified Engineers.

White Label Services available for System Integrators.

Bespoke Framework and Service Level Agreements.

24x7x365 SLA Maintenance Contracts.


Why CDI Group?

100 Directly Employed Staff including Project Managers and Engineers.

Certified by BSI to ISO 9001 Quality Management Standard.

30 Years Plus Experience in Data and Telephone Networks.

Certified by the World’s Leading Cabling Manufactures.

NICEIC Approved Contractor – ECA Members.

Constructionline Approved Contractor.

SafeContractor Approved Contractor.

Prince2 Qualified Project Managers.

CHAS Approved Contractor.