Business Phone System for SA Businesses
Cloud PBX Info: Features, Pricing & More
Cloud Call Centre Solutions
What United Offers You
Advanced Wireless Office Phone Systems in South Africa
Flexible DECT, Wi-Fi and Softphone VoIP Solutions for Modern Business Communication
Complete wireless phone range: DECT cordless, Wi-Fi handsets, Bluetooth-enabled phones and softphone apps.
Crystal-clear HD audio for professional call quality.
Compatible with leading PBX systems and VoIP platforms.
Wireless mobility with secure DECT and Wi-Fi connectivity.
Intuitive interfaces with user-friendly navigation and controls.
Advanced call management features include voicemail, call transfer, auto attendant, and conferencing
Trusted brands include Yealink, Snom, Fanvil, Flyingvoice, and Gigaset.
A Trusted Provider of Wireless Phone Systems in South Africa
Founded in 1985, United Telecoms delivers flexible, feature-rich wireless phone systems to businesses across South Africa.
We’ve helped over 3,000 companies transform their business communications with advanced VoIP technology, providing wireless solutions that offer seamless mobility, crystal-clear audio, and flexible scalability.
Our range includes DECT systems, Wi-Fi and Bluetooth-enabled phones, softphone applications, VoIP services, calling packages and headsets. Each solution is designed to meet the evolving demands of modern business environments.
Our specialists evaluate your operational needs and infrastructure to deliver a tailored wireless phone system that enhances collaboration and productivity.
Contact our team today for expert guidance in selecting the ideal wireless communication system for your organisation.
What is a Wireless Office Phone System?
A wireless office telephone system is a flexible communication solution that allows employees to make and receive calls without being physically connected to network cables or traditional telephone lines.
These systems use technologies such as DECT (Digital Enhanced Cordless Telecommunications), Wi-Fi, Bluetooth, and mobile applications to facilitate seamless voice communication throughout the workplace.
The term “wireless” refers specifically to network connectivity—not necessarily the absence of all cables. For example, DECT cordless handsets, Wi-Fi-enabled desk phones, Bluetooth-integrated devices, and softphone apps connect wirelessly to the network, although many still require a power cord.
Wireless office phone systems integrate with VoIP and PBX platforms to support advanced features like call forwarding, conference calling, voicemail, auto attendants, and call transfers—all while delivering crystal-clear audio quality.
They’re ideal for businesses looking to enhance communication flexibility, reduce infrastructure complexity, and maintain professional call management without the limitations of wired networking.
Benefits Of Our Wireless Office Phone Systems
Our wireless office phone systems combine the convenience of cordless communication and the advanced capabilities of VoIP, helping your team stay productive and connected across any workspace.
Whether you choose DECT handsets, Wi-Fi-enabled phones, Bluetooth-compatible devices, or softphone apps, each option is designed to enhance mobility, simplify infrastructure, and support essential business calling features.
With crystal-clear audio, seamless integration into your existing PBX or cloud system, and scalable setups for growing teams, these systems are ideal for modern businesses seeking efficient, cable-free communication.
Explore the key benefits below and contact us to find the best wireless phone setup for your business.
Flexible Wireless Connectivity Without Ethernet Cabling
Wireless phone systems connect via DECT, Wi-Fi or mobile apps, eliminating the need for Ethernet cabling and giving you greater flexibility in how and where devices are deployed across your workspace.
Seamless Integration with VoIP and PBX
These systems work with most cloud-based or on-premise VoIP and PBX platforms, supporting unified communications across multiple devices and locations.
Cost-Effective Installation and Maintenance
Wireless systems reduce infrastructure costs by using existing internet access points. With plug-and-play setup and remote support capabilities, you can deploy business phones quickly—often on the same day—without specialised technicians or ongoing maintenance expenses.
Advanced Call Management Features
Access enterprise-grade functionality including auto attendants, call forwarding, voicemail, conference calling, and call transfers. Manage all features from individual devices or centralised dashboards for streamlined business communication.
Scalable Business Growth Support
Expand your communication system effortlessly as your team grows. Add new wireless devices, users, or locations without major infrastructure changes, supporting everything from small offices to multi-site enterprises with flexible configurations.
Keep Your Existing Business Numbers
Port your existing landline or VoIP number to your wireless phone system with ease. We handle the transfer and offer call forwarding during the process, so you stay connected without any interruption.
Cutting-Edge Wireless VoIP Phones For Office & Remote Teams
Explore our full selection of wireless office phone systems from trusted brands such as Yealink, Snom, Fanvil, Flyingvoice and Gigaset. These systems feature DECT, Wi-Fi, Bluetooth and mobile technologies designed for modern business communication.
Whether you need cordless handsets for workplace mobility, Wi-Fi phones for flexible deployment or softphone apps for remote and hybrid teams, our solutions offer powerful features with seamless VoIP and PBX integration.
Enjoy reliable connectivity, crystal-clear audio and intuitive operation across all devices. Our wireless phones are compatible with both on-premise and cloud-based phone systems.
Browse our wireless range below and contact our team for expert advice on the right system for your business requirements.
Contact usDECT Phones For Businesses
DECT (Digital Enhanced Cordless Telecommunications) phones provide dependable wireless communication by connecting handsets to a base station using dedicated radio frequencies, completely separate from your office Wi-Fi.
This makes DECT ideal for businesses in environments where Wi-Fi coverage is inconsistent or already congested, such as warehouses, medical facilities, or manufacturing floors.
DECT and Wi-Fi technologies can be deployed together in the same VoIP system for maximum flexibility.
Our DECT range includes both single-cell and multi-cell systems for seamless roaming, long battery life, and crystal-clear audio.
These phones integrate easily with most VoIP and PBX systems and are well-suited for scalable deployments across larger physical areas.
Explore our DECT phone range and contact our team for help choosing the right solution for your business.
Enquire now
Cordless Wi-Fi VoIP Phones For Businesses
Cordless Wi-Fi VoIP phones offer full mobility without the need for DECT base stations or Ethernet cabling.
These phones connect directly to your office Wi-Fi, making them ideal for fast-paced, modern environments where flexible deployment and quick setup are priorities, such as open-plan offices, retail spaces, and hospitality venues.
With features like dual-band Wi-Fi, HD voice, and extended battery life, they deliver smooth roaming and professional call quality.
They’re fully compatible with leading VoIP and PBX systems, offering a cost-effective solution for businesses that already rely on robust wireless infrastructure.
Browse our selection and speak to our team for a customised cordless solution.
enquire nowCorded Wi-Fi VoIP Phones For Businesses
Wi-Fi-enabled corded VoIP phones are ideal for teams that need the reliability of a fixed desk phone without the limitations of Ethernet cabling.
These phones connect to your wireless network, making them easy to deploy in dynamic offices or workspaces with limited LAN infrastructure.
Designed for executives, reception areas, and high-volume users, these devices offer HD audio, intuitive interfaces, and business-grade features such as voicemail, call transfer, conferencing, and auto attendants.
Many models also support Bluetooth for headset use and mobile pairing. Corded Wi-Fi phones are fully compatible with cloud-hosted cloud-hosted VoIP services and on-premise PBX systems for seamless, professional communication.
Browse our range of wireless Wi-Fi phones and contact our team for expert assistance.
Enquire now
VoIP Softphone Apps For Businesses
VoIP softphone applications give your team access to enterprise-grade communication tools via desktop, mobile app, or web portal—no physical hardware required.
Ideal for modern business environments, these apps support HD voice and video calls, instant messaging, conferencing, and voicemail from any location.
They integrate easily with existing PBX systems, CRMs, and communication peripherals to provide a seamless, unified user experience. With an intuitive interface and scalable capabilities, softphones help streamline internal and external communication across teams and devices.
Explore our smartphone app and contact us to find the right solution for your team.
enquire nowOur Trusted Partners For Wireless Office Phone Systems
At United Telecoms, we collaborate with leading manufacturers to deliver exceptional wireless phone systems to our clients. Our valued partnerships include Yealink, Snom, Fanvil, Flyingvoice, and Gigaset, among others. These established brands are recognised for outstanding audio quality, dependable wireless technology, and innovative communication features. Through these partnerships, we provide a comprehensive range of wireless phone solutions designed to meet the communication needs of businesses of all sizes.
Yealink
Flyingvoice
Fanvil
Snom
Gigaset
Frequently Asked Questions About Wireless Telephone Systems
How Do Wireless Phone Systems Work?
Wireless phone systems use DECT (Digital Enhanced Cordless Telecommunications) or Wi-Fi to connect cordless handsets to a base station or VoIP network without physical cabling. These systems enable users to move freely within a set wireless range—typically up to 300 meters—while maintaining clear call quality.
VoIP-enabled wireless phones connect via the internet, enabling advanced features like HD audio, call transfers, voicemail, and mobile extension pairing. Some setups support multiple handsets on a single base, ideal for small offices or flexible workspaces.
At United Telecoms, we offer modern wireless phone systems designed for mobility, scalability, and seamless VoIP integration, making them a smart choice for dynamic business environments.
Speak to our team today about the right system for your office.
How Much Do Wireless Phone Systems Cost?
Wireless phone systems in South Africa typically range from roughly R900 to R5,000 per handset, depending on the brand, audio quality, call handling features, and integration options. Entry-level models are ideal for small teams, while premium systems offer advanced functionality for larger businesses.
Costs vary based on the number of handsets, VoIP compatibility, mobility requirements, and whether you need features like HD audio, DECT range, or multi-handset support. Installation and network readiness may also impact total spend.
At United Telecoms, we help you select the right solution from trusted brands like Yealink, Snom, Fanvil, Flyingvoice, and Gigaset, tailored to your budget and communication needs.
Contact us today for a personalised quote and expert advice.
How To Choose The Right Wireless Phone System For Your Business
Start by considering your team size, office layout, and how much mobility your staff needs. Look for systems with reliable DECT range, VoIP compatibility, HD audio, and support for multiple handsets if you need more than one phone on-site.
Ease of use, battery life, and features like call transfer, voicemail, and mobile pairing can significantly improve daily operations. If you’re using or moving to a cloud PBX, ensure your system supports SIP registration for seamless VoIP integration.
United Telecoms offers expert advice and a wide range of wireless phone systems from trusted brands like Yealink, Gigaset, Snom, and Fanvil!
Get in touch with our specialists for tailored advice on choosing the right wireless phone system.
Where To Buy Wireless Office Phone Systems?
Wireless office phone systems can be purchased from telecommunications providers, business IT suppliers, and specialist VoIP vendors. To ensure long-term performance and compatibility, it’s best to work with a provider who offers expert guidance, product support, and tailored solutions.
At United Telecoms, we supply a wide range of wireless phone systems—including DECT, Wi-Fi, and softphone options—from trusted brands like Yealink, Fanvil, Snom, Flyingvoice, and Gigaset. Our team will help you select the ideal solution tailored to your workspace, infrastructure, and business communication needs.
Contact us today for expert advice and fast, nationwide delivery.
We service the following locations in South Africa
Western Cape: Cape Town, Belville, Paarl, Stellenbosch, Somerset West, Vredendal, Hout Bay, Green Point, Bloubergstrand, Durbanville, Melkbosstrand.
Eastern Cape: Port Elizabeth, Knysna, East London, George.
Kwa-Zulu Natal: Durban, Pinetown, Ladysmith, Newcastle, Ballito, Port Shepstone, Pietermaritzburg, Umhlanga, Westville, Hillcrest, Amanzimtoti.
Gauteng: Johannesburg, Vereeniging/Vaal, Sandton, Midrand, Pretoria, Centurion, Randburg, Roodepoort, Germiston, Alberton, Edenvale, Menlo Park.
Free State: Bloemfontein, Welkom, Bethlehem.
Mpumalanga: Witbank, Nelspruit.
Northern Cape: De Aar, Kimberley, Repra (Upington Area).
North West: Klerksdorp, Mafikeng.
Limpopo: Phalaborwa, Polokwane/Pietersburg.
Outside South Africa: Botswana, Zimbabwe, Swaziland, Namibia, Mozambique.
Get In Touch
Head Office
Unit 9 Cambridge Commercial Park
22 Witkoppen Road
Paulshof
Johannesburg
2056
Tel: 086 001 8500
Email: info@unitedtelecoms.net
6 Edison Way
Century City
Cape Town
Tel: 086 001 8500
Email: info@unitedtelecoms.net
12 Sookhai Place
Derby Downs Office Park
Westville
Tel: 086 001 8500
Email: info@unitedtelecoms.net
What Our Customers Say
“Once we approved the installations we were kept up to date daily with the levels of progress on our various sites and were very impressed with the final installation”
Spear Properties
