• Fast & Tracked UK Shipping
  • Cheapest Delivery Worldwide
  • Sign in

IP Phones

IP Phones

In this modern, fast-paced world, for us, it is necessary to stay connected, especially if we are related to the business sector or have a small startup as individuals. Apart from traditional phones and smart devices, professional business environments need a much more reliable, fast, and secure form of communication. This need led to the development of IP phones, which are now the norm in enterprise communication. If you want to buy IP phones at wholesale prices in the UK, then BulkDevices is the perfect place to look. We are among the largest suppliers of the best IP phones, and our collection is both new and refurbished to cater to the needs of every customer.

Read more about IP Phones
  • CP-8845-K9-RF Cisco

    CP-8845-K9-RF

    CP-8845-K9-RF - Cisco 8800 Series 8845 2-Ports 1000Base-T Wall-Mountable IP Phone

    £281.15 Incl. VAT: £337.38
    Add to Cart
  • 2200-49700-019 Polycom

    2200-49700-019

    2200-49700-019 - Poly/Polycom CCX 400 Dual 10/100/1000 Gigabit Ethernet Business Media Phone

    £195.76 Incl. VAT: £234.91
    Add to Cart
  • 700426224 Avaya

    700426224

    700426224 - Avaya IP Office 500 30 x RJ11 Rack-Mounted Phone Expansion Module

    £686.20 Incl. VAT: £823.44
    Add to Cart
  • R650H Gigaset

    R650H

    R650H - Gigaset Pro IP65 1.8-inch Color Display Cordless Ruggedized DECT Handset

    £165.19 Incl. VAT: £198.23
    Add to Cart
  • KX-NT400 Panasonic

    KX-NT400

    KX-NT400 - Panasonic KX-NT400 5.7-inch QVGA Color LCD Touch Screen Network Telephone

    £376.69 Incl. VAT: £452.03
    Add to Cart

Buy IP Phones for Crystal Clear UK Business Communication

When you buy ip phones from BulkDevices UK, you are preparing your organisation for the post-PSTN era. With the UK's copper network decommission in 2025, all businesses need IP-based voice hardware. Modern IP phones UK offer HD voice quality, Microsoft Teams integration and features not available on legacy handsets. However, the way that teams work together has changed with the advent of VoIP phones uk in comparison with analogue systems. BulkDevices UK has a stock of enterprise-grade handsets to suit organisations of all sizes, keeping your communication system future-proof, reliable and compliant with the UK digital switchover requirements.

Why UK Businesses Are Upgrading to VoIP Desk Phones

VoIP desk phones plug into your existing Ethernet network; no dedicated phone wiring needed. This results in up to 60% cost savings for businesses moving to SIP phones UK, as opposed to ISDN or PSTN systems. These are only features that analogue handsets can't back up – such as visual voicemail, call recording, hot desking and centralised directory access are features modern IP handsets have. The time of waiting has gone, as the 2025 copper switch-out is here. Prep for the future with your organisation today. Delve into our full Telephony product line for an end-to-end unified communications solution.

Selecting the Right Office IP Phones for Your UK Team

Matching handset capabilities with the specific UK job role requirements that are needed each day of the year maximises productivity and user uptake. Various hardware requirements are necessary for different environments.
  • Reception and Contact Centre

    Select business IP telephony that offers a large colour display, expansion modules (sidecars) and programmable BLF keys to keep an eye on extension status and transfer high call volumes efficiently.

  • Executive and Management

    Choose enterprise IP phones that include built-in Bluetooth, a large touchscreen, Gigabit passthrough ports, and native Microsoft Teams or Webex certification for top-tier UK leadership teams.

  • General Office Staff

    Use office IP phones with easy-to-use interfaces, noise cancellation microphones and necessary functions such as hold, transfer and conferencing for everyday communication in the UK office.

When organisations match the appropriate handset to the role, they are able to decrease helpdesk tickets, optimize call handling, and make sure that employees are truly leveraging the capabilities that they have in their arsenal.

PoE IP Phones and Internet Phones for Business Connectivity

Most UK PoE IP phones are powered and dataed from a single Ethernet line rather than having to have an individual power adaptor at each desk. This makes deployments in the UK office a much easier process, especially in open-plan offices, where there are still restrictions on desk power points. Internet phones for business only need a broadband connection and a SIP account to operate, making them perfect for mobile or remote employees. Today's IP telephone handsets are capable of IEEE 802.3af or 802.3at standards-compliant Power over Ethernet (PoE) centralised power backup, through UPS-protected network switches. Your IT team gets easy cable management and remote power cycling.

Top Brands: Cisco, Yealink, Poly, Grandstream, and Avaya

Cisco ip phones (9800 Series) and Avaya ip phones represent the Enterprise Security Standard, deployed extensively across UK financial institutions, NHS trusts, and government departments for their compliance credentials and robust call management capabilities. Poly ip phones (HP Poly) serve as the Audio Engineering Leaders, renowned for HD Voice technology that makes every call sound as natural as a face-to-face conversation – particularly popular across UK professional services firms like legal and accounting practices. Yealink ip phones and Grandstream ip phones deliver the Feature-Rich Value Champion position, offering colour touchscreens, Android operating systems, and video calling capabilities at accessible price points for UK SMEs and growing organisations. Each brand maintains distinct compatibility profiles with major cloud PBX platforms.

Frequently Asked Questions(FAQs)

Are IP phones compatible with UK cloud phone systems like RingCentral or 8x8?
Most open SIP IP phones work fully with major UK cloud PBX providers, including RingCentral, 8x8, Vonage, and Gamma. However, some Cisco and Avaya models require specific provisioning or firmware updates for certain platforms.

Do IP phones work during a UK power cut?
Standard IP phones require network power via PoE to function. During a power cut, they stop working unless your network switch connects to a UPS battery backup unit providing continuous power to both the switch and the broadband router.

Can I keep my existing UK phone number when switching to IP phones?
Yes. Number porting transfers existing landline or geographic numbers to a new VoIP provider. The process typically takes 5-10 working days and is managed by your chosen SIP trunk provider with minimal downtime.

What is the difference between a SIP phone and a VoIP phone?
All SIP phones are VoIP phones, but not all VoIP phones use SIP. SIP is the open standard most UK business phones use, ensuring compatibility across different providers and platforms without vendor lock-in or proprietary restrictions.

Why Buy IP Phones from BulkDevices UK?

BulkDevices UK maintains local stock for fast nationwide delivery. We offer certified refurbished enterprise handsets for budget-conscious UK procurement alongside bulk pricing for IT resellers and system integrators. Our expert pre-sales team advises on compatibility with specific UK cloud PBX platforms, and we provide post-sales firmware support. Enhance your communications further with professional Audio Video Conferencing solutions for meeting rooms. Explore our complete Networking Devices range to build a fully integrated UK communications infrastructure trusted by public sector and corporate telephony procurement teams.