---
title: "VoIP and Communications Guides | Network London"
url: https://www.networklondon.co.uk/category/voip-and-communications
description: "VoIP and communications guides from Network London: phone systems and unified communications explained, and what to check before you switch."
publisher: Network London
legal_name: Verdani Solutions Group Limited
updated: 2026-09-30
---

# VoIP & communication articles

Network London is an IT support and cyber security company in Bermondsey, SE1, supporting businesses across London and worldwide. These articles cover VoIP phone systems and unified communications in plain English, and what to check before you switch. Read them to get a clear view before you talk to anyone.

## Recent articles

- [A guide to the best VoIP for small businesses in the UK](https://www.networklondon.co.uk/communications/best-voip-for-small-businesses): Network London is an IT support and cyber security company in Bermondsey, SE1, supporting businesses across London and worldwide. This guide compares the main VoIP services for small businesses in the UK, what each suits best and what to check before you switch. We also look after VoIP and communications for clients.

## Tell us what you need

Jessica, our Operations Director, reads every enquiry and replies personally the same day. The first step is a conversation about your business, what's working and where you need help.

Prefer to talk? Call [0333 335 5020](tel:+443333355020). A real person answers, always.

Thank you. Your message has been received and we'll be in touch shortly.

Something went wrong sending that. Please call [0333 335 5020](tel:+443333355020) or email [letstalk@networklondon.co.uk](mailto:letstalk@networklondon.co.uk?subject=Network%20London%20-%20IT%20services%20query).

## The Cyber Security Vault: 22+ tools and apps

Most of them are free. We'll send you our list of resources you and your team can use to improve your cyber security straight away. No technical knowledge needed.

---

Network London, LM04.202, The Leather Market, Weston Street, London SE1 3ER. Telephone 0333 335 5020. letstalk@networklondon.co.uk. Network London is a trading name of Verdani Solutions Group Limited, which owns the Network London trade mark. Verdani Solutions Group Limited is registered in England and Wales, company number 11357867.