Call us on 0333 240 9100 Email: info@deepbluetelecom.co.uk

Welcome to Deep Blue Telecom

Products and services

Learn more about what Deep Blue can offer your business

Products & Services
  • Connectivity

    ADSL, FTTC, FTTP, Ethernet and Leased Lines, Wireless Internet

  • Voice Services

    SIP, VoIP, Analogue PSTN and Multi-Line, Digital ISDN

  • Telephony Systems

    Hosted and Fixed Line systems, Structured cabling, Installation

Recent News

All the latest from Deep Blue.

  • ISDN Withdrawal – the key questions answered

    In this article we answer some of the key questions you may have about the upcoming ISDN withdrawal and the wider closing of the PSTN. What is the PSTN? The Public Switched Telephone network or PSTN currently forms a large part of the UK telecoms infrastructure. It is made up of copper telephone lines, fibre…

  • Horizon – 6 tips to make sure you get the most from your Horizon system

    Horizon Phone

    Whatever the size and shape of your business, with Horizon you have a wealth of features available to you. Ensure you are getting the most from your Horizon system with these helpful tips so your telecoms can be truly unlimited. Horizon Disaster recovery Don’t get caught out! There are many things can stop you using…

  • 3CX UPDATE – The latest V15.5 Update – 6 – has gone gold

    3cx update

    3CX Update The latest V15.5 3CX Update – 6 – has gone gold. It’s an important update too, not only does it come with many new features & improvements but it also has updated SSL certificates that are required. Check if you already have the latest version by looking at your license on your dashboard,…