Top 10 - Best VoIP Cordless Phones of 2018

The world of Cordless Phones is currently going through a revolution, thanks to the power of VoIP. Unlike traditional phone calls, which are transmitted via the copper wires that run through your phone line, calls on VoIP Phones are made through an internet connection. That means it’s now possible to make calls between landlines, mobiles and computers. Not only is this a lot more convenient in today’s interconnected world, but it also helps to slash the cost of phone calls. VoIP calls are therefore the ideal choice for busy offices with a lot of outgoing calls. They are also a solid choice for homes that make a high amount of calls, since they save money on your phone bills and also free you from the annoyance of having the line tied up.

From top brands such as Gigaset and Yealink we have tested all the Cordless VoIP Phones in the UK market to bring you our list of the Best VoIP Cordless Phones of the year!

  • 1. Siemens Gigaset SL450A GO - Black Edition Cordless Phone
    2 year guarantee included
    Product Features
    • Made with the finest materials: handset with aluminium frame
    • Address book for up to 500 entries with up to 3 telephone numbers each
    • Bluetooth® 2.0 and micro USB for data synchronisation with the PC
    • Excellent HD Sound Quality
    Average Customer Review 4.5/5
    Editors Rating 92/100
    What We Think
    With a whole host of professional features, the SL450A GO is a high-spec premium cordless phone ideally suited for both home and office environments alike with a designer touch. It certainly has a "wow" factor with its black aluminium frame, surprisingly large display and it's packed with almost any feature you could think of. It serves a standard landline as well as up to 6 VoIP telephony connections, and comes with the Gigaset GO technology, meaning that you can see on your smartphone who called your home from anywhere in the world where you have Internet. As you could expect from the highest spec phone, it comes with Bluetooth built-in, micro USB, vibrations, speakerphone and exceptionally good sound. We may agree, it's not the cheapest phone on the market but it's worth every penny spent.
    Product Features
    • Made with the finest materials: handset with aluminium frame
    • Address book for up to 500 entries with up to 3 telephone numbers each
    • Bluetooth® 2.0 and micro USB for data synchronisation with the PC
    • Excellent HD Sound Quality
    RRP: £149.99
    £99.99
    33% Off - Save a total of £50.00
    Average Customer Review 4.5/5
    Editors Rating 92/100
  • 2. Siemens Gigaset S850A GO Professional VoIP Cordless Phone
    2 year guarantee included
    Product Features
    • Extra-large phone book: up to 500 entries with 3 numbers.
    • Bluetooth® and micro USB for data synchronisation with PC
    • Excellent acoustics with quickly adjustable audio profiles
    • Future-proof: for landline and/or VoIP telephony.
    • Block nuisance callers by adding specific numbers to a blacklist.
    Average Customer Review 4.6/5
    Editors Rating 90/100
    What We Think
    This was last years no.1 and still a top pick! The S850A is a smooth and stylish phone with exceptional sound quality that is packed with features you’d find in top-range models, including Bluetooth. Benefits include an integrated answering machine for up to 55 minutes of messages, fantastic colour screen, and a phonebook memory for up to 500 contacts. It is also expandable up to 6 handsets and repeater compatible so is worthy of any sized home or office. The S850A GO gets everything right and is another impressive achievement by Gigaset. What's more- it can also serve as an VoIP phone as well as the standard landline phone. And a small treat - you can see who called your home while you're on the go, from the screen of your smartphone. That's clever!
    Product Features
    • Extra-large phone book: up to 500 entries with 3 numbers.
    • Bluetooth® and micro USB for data synchronisation with PC
    • Excellent acoustics with quickly adjustable audio profiles
    • Future-proof: for landline and/or VoIP telephony.
    • Block nuisance callers by adding specific numbers to a blacklist.
    RRP: £119.99
    £99.99
    17% Off - Save a total of £20.00
    Average Customer Review 4.6/5
    Editors Rating 90/100
  • 3. Siemens Gigaset C530A IP
    2 year guarantee included
    Product Features
    • Brilliant HSP sound quality
    • Long talk and standby time of up to 14 and 300 hours, respectively
    • HDSP with G.722 codec for exceptional sound
    Average Customer Review 4.7/5
    Editors Rating 95/100
    What We Think
    One of the biggest advantages of VoIP phones is the fact that the same phone line can be used to make multiple calls at once. This feature is at the very heart of our next pick, the Gigaset C530A IP. That’s because it allows for three parallel calls, so whether you’re buying a VoIP cordless phone for a busy home or the office, you can be sure that the C530A IP can handle some serious usage. It also has an extremely impressive battery life of up to 14 hours talk time and up to 300 hours on standby. The phonebook and 55-hour answering machine are also shared between multiple models, so you won’t be left hunting for a particular handset either. It even lets you upload contacts from your smartphone and social media- making it ready to use in no time at all.
    Product Features
    • Brilliant HSP sound quality
    • Long talk and standby time of up to 14 and 300 hours, respectively
    • HDSP with G.722 codec for exceptional sound
    RRP: £129.99
    £89.99
    31% Off - Save a total of £40.00
    Average Customer Review 4.7/5
    Editors Rating 95/100
  • 4. Siemens Gigaset Sculpture CL750A GO Cordless Phone for VoIP & Landline
    2 year guarantee included
    Our Verdict
    Stylish and sophisticated - simply superb!
    Product Features
    • Gigaset GO technology for landline & VoIP
    • Brilliant sound quality with Gigaset High Sound PerformanceTM (HSP)
    • Three integrated answering machines with up to 55 minutes of recording time
    • Unique sculptural shape with flawless lines and surfaces
    • Flexible stand-alone base station
    Average Customer Review 4.9/5
    Editors Rating 97/100
    What We Think
    You need to see the Siemens Gigaset Sculpture CL750A GO first-hand to truly appreciate the strikingly elegant design. The unique sculptural shape, ergonomic lines and flawless surfaces make this our top choice for anyone looking for a designer cordless phone. As one of Gigaset’s top-range models it boasts a flexible standalone base, which means that it can be plugged into your phone line and hidden away out of site. The CL750A is expandable up to 6 handsets for larger homes, is VoIP compatible, and delivers exceptional HD sound quality on calls.
    Product Features
    • Gigaset GO technology for landline & VoIP
    • Brilliant sound quality with Gigaset High Sound PerformanceTM (HSP)
    • Three integrated answering machines with up to 55 minutes of recording time
    • Unique sculptural shape with flawless lines and surfaces
    • Flexible stand-alone base station
    RRP: £119.99
    £74.99
    38% Off - Save a total of £45.00
    Average Customer Review 4.9/5
    Editors Rating 97/100
  • 5. Siemens Gigaset DX800A
    2 year guarantee included
    Product Features
    • Large TFT colour display and exceptional HD sound
    • Multiline desktop phone: fixed, IP and ISDN
    • Address book for up to 1,000 entries
    • Three answering machines (up to 55min recording time) – ideal for SOHOs
    Average Customer Review 4.7/5
    Editors Rating 95/100
    What We Think
    The Gigaset DX800A is a sophisticated multi-line deskphone, which can be configured to work on landline with VoIP, or landline with ISDN, and is capabale of managing up to 4 simultaneous calls. The impressive phonebook memory will store up to 1,000 of your contacts, which can be synchronised and updated with your PC or laptop. It further benefits from being a DECT compatible base station, which means that you can register up to 6 cordless handsets (ideal if looking for a scalable solution) so that you can manage calls more effectively (with features such as call transfer & intercom). The large user-friendly 3.5” full colour display makes it easy to access features. Do you use your smartphone for business as well? Take advantage of the Bluetooth Connect feature to pair it with the DX800A so that you can make or receive all your calls on one phone system. This is our top-rated corded phone, and an ideal choice for small businesses, home offices, and even home use.
    Product Features
    • Large TFT colour display and exceptional HD sound
    • Multiline desktop phone: fixed, IP and ISDN
    • Address book for up to 1,000 entries
    • Three answering machines (up to 55min recording time) – ideal for SOHOs
    RRP: £249.99
    £164.99
    34% Off - Save a total of £85.00
    Average Customer Review 4.7/5
    Editors Rating 95/100
  • 6. Yealink W60P VoIP Phone Bundle
    Product Features
    • IP DECT base and handset
    • Up to 8 VoIP accounts
    • 2.4" colour screen
    • HD audio
    • Quick Charge - 10 Minute Charge Time for 2 Hours of Talk Time
    Average Customer Review 4.3/5
    Editors Rating 93/100
    What We Think
    While our list of the top VoIP cordless phones has been dominated by Gigaset so far, they aren’t the only choice out there. Yealink are another big name in the world of VoIP Cordless Phones, and their W60P handset more than earns its place here. What’s really impressive about the Yealink W60P is its robust battery. With just 10 minutes of charge time, you can enjoy 2 hours of call time- and with a full charge, the handset offers up to 30 hours of talk time, too. Even in the busiest office environments, the W60P won’t let you down- and thanks to its support for up to 8 simultaneous calls and three-way transferring, it’s a cost-effective way of keeping all your staff connected.
    Product Features
    • IP DECT base and handset
    • Up to 8 VoIP accounts
    • 2.4" colour screen
    • HD audio
    • Quick Charge - 10 Minute Charge Time for 2 Hours of Talk Time
    RRP: £169.99
    £109.99
    35% Off - Save a total of £60.00
    Average Customer Review 4.3/5
    Editors Rating 93/100
  • 7. Siemens Gigaset C430A IP
    2 year guarantee included
    Product Features
    • Brilliant HSP sound quality
    • Long talk and standby time of up to 14 and 300 hours, respectively
    • HDSP with G.722 codec for exceptional sound
    Average Customer Review 4.5/5
    Editors Rating 92/100
    What We Think
    Do you always find that your home phone line seems to be tied up just when you want to make a call? Then the C430A IP could be just what you have been looking for. It can make up to three parallel calls with an integrated three-way answering machine, so the whole family can make use of it without getting in each other’s way. Plus, thanks to the power of VoIP, you can add up to 6 SIP accounts on top of that for added functionality. You can even record up to 55 minutes of calls, so there’s no need to worry about missing anything important- just hit record and replay it again at your leisure. The ideal cordless VoIP phone for use at home, the C430A IP is also a solid choice for small-to-medium-sized businesses, too.
    Product Features
    • Brilliant HSP sound quality
    • Long talk and standby time of up to 14 and 300 hours, respectively
    • HDSP with G.722 codec for exceptional sound
    RRP: £124.99
    £99.99
    20% Off - Save a total of £25.00
    Average Customer Review 4.5/5
    Editors Rating 92/100
  • 8. Yealink W52P IP Cordless DECT Phone
    Product Features
    • 1.8" Colour Display
    • HD Sound
    • Up to 5 VOIP Accounts
    • 2.5mm Headset port
    • Up to 4 simultaneous calls
    Average Customer Review 4.6/5
    Editors Rating 91/100
    What We Think
    Looking for a VoIP cordless phone that’s affordable but easy to scale up later? Then look no further than the Yealink W52IP. It comes with all the professional features that you’d expect from such a model, including an intercom feature, high-definition hands-free audio, and a simple to use call forwarding capability. As such, it’s an excellent option for small businesses. The 1.8” colour screen is clear and easy to read from any angle, and each base can support up to 4 handsets. While it may not have the sparkle of some of the Gigaset models, the Yealink W52IP is nevertheless a reliable choice.
    Product Features
    • 1.8" Colour Display
    • HD Sound
    • Up to 5 VOIP Accounts
    • 2.5mm Headset port
    • Up to 4 simultaneous calls
    RRP: £149.99
    £99.99
    33% Off - Save a total of £50.00
    Average Customer Review 4.6/5
    Editors Rating 91/100
  • 9. Siemens Gigaset SL400A IP VoIP Bluetooth
    2 year guarantee included
    Product Features
    • HDSP with G.722 codec for exceptional sound
    • 1.8-inch high-resolution TFT colour display
    • High-quality genuine metal frame and keypad
    • Hybrid DECT IP base station for landline and VoIP calls
    Average Customer Review 4.5/5
    Editors Rating 90/100
    What We Think
    Pocket-sized but still loaded with features, the SL400A IP showcases everything that Gigaset does best in a neat little package. Built from the finest quality materials and with a sleek metal frame and keypad, it’s sure to look great in the home or office- but it’s the wealth of features that allow the SL400A to really shine. For instance, you’re able to assign favourite photos to your contacts to allow you to see at a glance who’s calling. With just the touch of a button, you can effortlessly switch between fixed-line and internet calls, allowing you to take advantage of all the benefits of a VoIP phone while still keeping that traditional landline functionality. Making VoIP calling easy for everyone and bringing some extra style into the home or office, we can’t recommend the SL400A IP enough!
    Product Features
    • HDSP with G.722 codec for exceptional sound
    • 1.8-inch high-resolution TFT colour display
    • High-quality genuine metal frame and keypad
    • Hybrid DECT IP base station for landline and VoIP calls
    £199.99
    Average Customer Review 4.5/5
    Editors Rating 90/100
  • 10. RTX8660 IP DECT Base with 8630 Cordless Handset
    Product Features
    • Wideband Voice (HDSP) basic and extended
    • 12 Slot radio with up to 10 voice channels active
    • Scalable system from 1 to 40 bases in same network
    • HD audio support (G.722)
    • 2-inch TFT colour display
    Average Customer Review 4.5/5
    Editors Rating 88/100
    What We Think
    The above entries on our list have all been suitable for home use and medium-sized businesses. However, if you need a highly flexible solution, then look no further than the RTX8660 IP. It allows you to connect anywhere between 1 and 40 bases together, allowing for up to an incredible 200 interconnected users- perfect for call centres. Headset connectivity comes included as well, allowing you to make comfortable hands-free calls without annoying those around you. It also includes support for repeaters to ensure that you always have a perfect connection. All of these features make the RTX8660 IP a rising star in the world of VoIP cordless phones, and a handset that we’re proud to offer on our site.
    Product Features
    • Wideband Voice (HDSP) basic and extended
    • 12 Slot radio with up to 10 voice channels active
    • Scalable system from 1 to 40 bases in same network
    • HD audio support (G.722)
    • 2-inch TFT colour display
    RRP: £369.99
    £279.99
    24% Off - Save a total of £90.00
    Average Customer Review 4.5/5
    Editors Rating 88/100

If you are looking for a VoIP Cordless Phone to suit your needs, you’ll obviously be swamped with choices. We hope the above list made your buying choice a little easier, or at least offered you some inspiration for your next designer electronics purchase.

10 products from £89.99 to £279.99 rated 4.4 out of 5 based on 86 reviews.