Telephony & VoIP
Business phone systems and VoIP solutions
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Agile Computers
Agile Computers provides IT support, IT solutions and IT security to start-ups, SMEs, scale-ups, non-profit and corporate clients based in Berkshire and across the South East. The company's remote access support covers technology monitoring and management to reduce disruption, data loss and downtime for client teams. Agile Computers sets up secure remote working technologies, including virtual private networks that let staff connect to a business network from home, and deploys Microsoft Teams and VoIP systems to keep remote teams connected. Its cyber security service addresses protection and response planning for remote-working risks.
Ai Answerphone
Ai Answerphone is a Northampton-based telephone answering service using a natural-sounding UK AI receptionist to answer business calls around the clock. It connects to a company's existing number, captures each caller's name, number and enquiry details, answers FAQs drawn from the client's website, and sends instant alerts via WhatsApp, email or SMS. Plans start at £47 per month with no contracts, and setup usually completes within 24 hours.
Air Landline
Air Landline provides virtual business landline numbers that divert calls to a mobile. Customers choose a local or national number or transfer an existing one, with business voicemail, welcome messages, call recording, voicemail transcriptions, out-of-hours and holiday voicemail, custom greetings, and diverting to multiple devices. Aimed at sole traders, freelancers, tradespeople, consultants, estate agents, online sellers and remote teams. Plans cost £9.99 plus VAT monthly, with no contract and a free seven-day trial.
Airphone Communications Ltd
Belfast-based communications company established in 1983, specialising in the sales, service and hire of two-way radio systems across the UK and Ireland. Supplies handheld portables, vehicle radios, IP radio with UK coverage, marine and airband radio, base stations and repeaters from brands including Entel, Motorola and Hytera. Offers radio licensing, systems consulting, maintenance contracts, repairs and calibration, plus taxi meters, data systems and vehicle tracking.
Albion Business Communications
Stoke-on-Trent telecommunications provider supplying business mobile services as a recognised dealer for EE, Vodafone and O2, hosted VoIP telephony running over internet connections, connectivity, mobile device management covering remote lock, wipe, tracking and app deployment, plus mobile workforce software. Trading for over 30 years, it serves organisations of all sizes with dedicated account managers, customer support and billing reviews issued within 48 hours of the bill date.
Alliance Connectivity Ltd
Alliance Connectivity provides telecommunications and connectivity services to UK businesses, including business mobiles, broadband, leased lines and mobile broadband, alongside card payment machines and commercial energy arrangements. The company manages and bills its telecoms and connectivity services in-house and acts as a single point of contact for utilities and payments arranged through partner suppliers. Operating from Warrington with offices in Northwich, St Helens and Birmingham.
Ambico Services
Ambico Services delivers managed IT support to small and medium-sized businesses across the UK from its London base. The company provides 24/7 managed IT support and outsourcing, backup and disaster recovery, and cyber security services. Its cloud team carries out migration work across Microsoft Azure, Microsoft SharePoint, Amazon AWS and Google Cloud, alongside hosted VoIP services for business collaboration and communication. Ambico Services also offers website and domain hosting. The company has more than 20 years of experience and structures its offering as complete IT outsourcing so client businesses can focus on day-to-day operations rather than technical management.
Amcall Communications Limited
Amcall Communications is a Portsmouth-based telecommunications reseller with 25 years' experience providing BT fixed line and broadband services across the UK. Reselling BT and Vodafone networks, it offers lower-cost BT telephone lines with inclusive calls, SIP trunking and call management, voice integration with Microsoft Teams, ADSL and fibre broadband, plus mobile data services for M2M and IoT applications, backed by 24/7/365 support.
Amicus Networks
Amicus Networks supplies business telecoms and IT services from its Newbury base, covering hosted VoIP phone systems with call routing, recording and wallboards, business mobiles on O2, Vodafone and EE, fibre and 5G connectivity, WiFi network design and deployment, IT support, Microsoft 365 and cyber security. It also provides hardware such as handsets and headsets, with all services billed on a single monthly invoice.
Angel IT Systems
Angel IT Systems provides business IT services covering planning, procurement, installation, support and maintenance. The company supplies digital products including Software Designed Data Centres built on VMware technology, server platforms, Microsoft Windows Servers and Exchange administration, alongside printers, monitors, projectors and interactive whiteboards. Its network services cover virtualisation on VMware vSphere, Cat 5e and 6 networks, firewalls, anti-virus protection and file and print sharing, plus hosted telephony VoIP systems. Angel IT Systems also synchronises email, calendars and file sharing across Office 365 and mobile devices for staff working away from the office.
Anglia Technology
Anglia Technology supplies hosted telephony systems (VoIP phones), CCTV, security alarms, fire safety systems and cabling throughout Norfolk and Suffolk.
Antar Information Technology
Antar Information Technology provides IT support, cyber security and telecoms to businesses in Manchester, Salford, Altrincham and Trafford. The company has operated in the North West for over 40 years, offering proactive IT management and disaster recovery backups. Its telecoms service integrates video and chat with telephony as standard, and its cyber security offering covers anti-malware, Cryptolocker and phishing protection alongside staff security training. Antar also supplies server, PC, laptop and mobile device hardware, and holds Microsoft partner status.
Apollo Cloud
Apollo Cloud is a Leeds-based telecommunications provider specialising in unified communications and VoIP. It offers Comms X, a managed 3CX service covering licensing, hosting, SIP trunks, VoIP hardware, number porting, installation and ongoing support, alongside Teams Voice X for Microsoft Teams calling, Horizon/Webex platforms, business mobiles and Network X internet connectivity. The company states its team has deployed over 60,000 3CX users globally, with pay-monthly contracts and fixed pricing.
Apollo Technology
Apollo Technology provides IT support, telecoms and IT solutions to businesses, schools and individuals across Bath, Bristol, Keynsham, Trowbridge, Warminster and Wells. The company's cyber security service addresses protection against the roughly 21,000 cyber attacks it states occur daily in the UK. Apollo Technology offers cloud backup for Microsoft 365, Microsoft Azure and Google Workspace, alongside disaster recovery for virtual and non-virtual environments, and VoIP phone systems with call transfer, call recording and reporting features. The company also runs a walk-in repair centre in Radstock, aiming to turn around device repairs within three days.
Applicable
Applicable provides tools, managed services and consultancy to reduce the cost and complexity of Microsoft 365, Azure and Teams Voice environments. Its Applicable Insights Number Management product replaces spreadsheet-based telephone number records with a single managed inventory, covering blocks, trunks, reservations and site personas, delivered as a cloud service with a catalogue of 43 management actions. The company states its automation-driven administration can achieve up to an 80 percent reduction in the effort and cost of managing these environments, plus a further 15 to 20 percent saving on Microsoft cloud licensing. Applicable's consultancy team also supports Microsoft 365 tenant migration projects.
Arc Communications
Arc Communications is a Nottingham-based telecoms provider supplying internet connectivity, VoIP telephony, business mobile packages and contact centre solutions to businesses of all sizes. It offers access to fibre broadband, mobile deals from O2, EE, Vodafone and Three, and fully managed cloud technology with ongoing support. The company also provides energy services and has operated for nearly 20 years.
Arco Telecoms
Arco Telecoms provides all-inclusive business telecoms packages for UK companies, charging a single monthly fee that covers thousands of calling minutes, advanced call management features and a free pre-configured deskphone. Unlike traditional suppliers or VoIP providers with add-on charges, the company includes set-up and hardware at no extra cost. Additional services include call recording and storage, broadband and CRM integration. Based in Hove, near Brighton.
Ashtelecom
Guildford-based telecommunications provider supplying cloud and on-premise telephone systems to businesses across the UK. With over 30 years of experience, it offers hosted telephony, Mitel and Yeastar platforms, hospitality hotel systems and call centre solutions, plus connectivity including SIP VoIP lines, broadband, fibre and leased lines, Wi-Fi, PSTN switch-off support, installation, maintenance and disaster recovery.
Aspect Voice
Aspect Voice supplies and supports voice communications solutions, including telephone systems, maintenance, cabling and WiFi, lines and calls, applications and on-hold marketing. The company has installed telecommunications for clients including Heworth Grange Comprehensive School during a phased building programme, working to minimise disruption to the school during installation. Aspect Voice is based in Durham and provides support tailored to each client's requirements and business needs.
AstraQom
Discover AstraQom UK, your premier business telecoms provider offering innovative cloud PBX, SIP Trunks, and global connectivity solutions.
Avalon Telecom & Technologies
Avalon Telecom & Technologies is a Somerset-based telecoms provider established in 1998 in Street. It supplies business telephone systems including cloud-hosted VoIP and digital voice, business broadband and business mobile services to companies across Somerset and the South West, covering Bristol, Bath, Salisbury, Dorchester, Exeter and Barnstaple. The company also advises on the 2027 PSTN/ISDN switch-off and provides direct local support by phone during weekday office hours.
Ayrshire IT
Domain registration, website hosting and design services as an Accredited Nominet Channel Partner in Ayrshire.
Aztec Telecom Ltd
Middlesbrough-based telecommunications provider serving businesses for over 20 years. Supplies cloud-based Hosted VoIP PBX phone systems, UK virtual numbers with local presence and freephone options, and mobile broadband. Also offers gas and electric supply, vehicle tracking and Assure-X services, with free bill analysis available. Operates from 18 Brentnall Street, Middlesbrough.
B3 Communications
B3 Communications is a Manchester-based telecoms provider serving the UK SME market. The company supplies cloud phone systems using LG IPECS and Yealink hardware, unified communications, business mobiles, broadband and Wi-Fi connectivity, live reporting and analytics for cloud calling, on-hold marketing, and IT support with 24/7 assistance. Billing services are also offered, with a stated emphasis on customer service.
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