Telecoms services across the South Coast
Telecommunications services for businesses and organisations across Hampshire, West Sussex and Surrey.

Business telephone systems, from new installations to upgrades of existing systems.

Business connectivity solutions, including broadband, leased lines and Wi-Fi, to keep your organisation running smoothly.

Structured cabling and network services to keep your business properly connected.

Ongoing support and maintenance after installation, with a dedicated team on hand for advice and help.

Communications South was established in Portsmouth, Hampshire, in 1989 and has grown to become one of the leading telecommunication solutions suppliers in the southeast of England.
Over the years, our business has evolved to keep pace with the fast-changing telecommunications industry, so that our clients receive the latest systems to help them operate more effectively and efficiently. Customer service has been a priority since day one.
Every client is equally valued, whatever their size and requirements. We believe in long-term relationships with our customers, not short-term fixes, from the initial enquiry through to the post-installation check-up.

Great company, with very helpful staff. They have looked after both friends and families businesses and schools very well over the years and their support is first class.









Communications South offers a large range of telecommunications services including Telephone Systems, Hosted Solutions, Broadband, Leased Lines, Wi-Fi Solutions, Door Entry Solutions, CCTV and many more.
It is essential to have a reliable telecommunication solution with strong connectivity that fits the needs of your business, as businesses rely heavily on a strong broadband connection for day-to-day tasks and staying connected with customers.
We are based in Portsmouth and supply services to Hampshire, West Sussex and Surrey. If your business is not within this area please do contact us to discuss.
Yes, at Communications South we value supporting our customers well past the installation of the service.
Our dedicated team make sure we are keeping up to date with the latest advancements so we can provide the right solutions to our customers.
Consider whether they offer good customer service, whether they've informed you about the upcoming BT Switch Off and checked the solution is IP compliant, price and reputation, and your support options after installation.
Please get in contact by scheduling a call back via our website or by calling our office directly.
Contact our dedicated team for guidance to take you through the steps to ensure you select a suitable VoIP service and your internet connection is adequate.
PSTN is a traditional analog telephone network whereas ISDN is a digital network that can transmit voice, video and data over traditional phone lines. Both are being phased out in favour of IP-based solutions.
VoIP stands for Voice over Internet Protocol. It allows you to make voice calls using a broadband internet connection instead of a regular phone line, converting your voice into data packets transmitted over the internet.
Consider factors such as reliability, customer service, pricing and reputation.
In many cases, you can use your existing equipment with VoIP by upgrading your existing system or using an Analog Telephone Adapter that connects to your internet router.
Our team can do an availability check and see what broadband is available at your premises, give us a call or use our contact form.
Get in touch with our team to discuss the right telecoms solution for your business.