SIP Phones

Communicate through the internet with an IP phone !

Connect one of our IP phones, also called VoIP phones, to your internet box or a PBX telephone switchboard. At a time when traditional fixed telephony is gradually destined to disappear, IP telephony is the future of businesses: 1 fixed telephone out of 2 is already connected to an IP line, why not you?

Much cheaper communication costs, access to your line wherever you are, flexibility ... Here are some of the advantages offered by VoIP telephony. If you do not already benefit from it, check out our Telecom IP phone subscriptions.

IP phones in this category are professional wired phones, equipped with headphone jack models or hands-free and speed dialing. Make your choice among the biggest telephony brands: Polycom, Cisco, Yealink ...

Grid List
Items 1-48 of 170
  1. Yealink T31P

    Yealink T31P

    5 of 2 Reviews
    IN STOCK
    £47.79 £37.99 £45.59 Incl. VAT
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    Ref: YEALINKT31P
  2. Yealink T54W

    Yealink T54W

    4 of 2 Reviews
    IN STOCK
    £205.15 £115.99 £139.19 Incl. VAT
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    Ref: YEALINKT54W
  3. Alcatel 4028 EE IP Touch Desktop Phone Refurb

    Alcatel 4028 EE IP Touch Desktop Phone Refurb

    4.8 of 5 Reviews
    IN STOCK
    £84.99 £101.99 Incl. VAT
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    Ref: AL4028ER
  4. Fanvil - X3SG IP

    Fanvil X3SG

    1 of 1 Reviews
    IN STOCK
    £75.00 £50.99 £61.19 Incl. VAT
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    Ref: FANX3SG
  5. Alcatel 4018 Refurb

    Alcatel 4018- Refurb

    4.9 of 4 Reviews
    IN STOCK
    £47.99 £57.59 Incl. VAT
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    Ref: AL4018ER
  6. Polycom VVX250

    Polycom VVX 250

    5 of 1 Reviews
    IN STOCK
    £164.95 £119.99 £143.99 Incl. VAT
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    Ref: POVVX250
  7. Fanvil H2U V2 Black

    Fanvil H2U V2 Black

    5 of 1 Reviews
    IN STOCK
    £62.00 £45.99 £55.19 Incl. VAT
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    Ref: FANH2U
  8. Yealink T33G

    Yealink T33G

    5 of 1 Reviews
    IN STOCK
    £80.15 £59.99 £71.99 Incl. VAT
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    Ref: YEALINKT33G
  9. Fanvil - X3SP IP

    Fanvil X3SP V2

    IN STOCK
    £61.00 £42.99 £51.59 Incl. VAT
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    Ref: FANX3SPV2
  10. Best Seller
    Yealink T46U

    Yealink T46U

    4 of 1 Reviews
    IN STOCK
    £175.74 £106.99 £128.39 Incl. VAT
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    Ref: YEALINKT46U
  11. Avaya J139 IP

    Avaya J139 VoIP Phone

    4.5 of 2 Reviews
    IN STOCK
    £89.99 £83.99 £100.79 Incl. VAT
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    Ref: AVJ139
  12. Fanvil X4U

    Fanvil X4U

    IN STOCK
    £106.00 £85.99 £103.19 Incl. VAT
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    Ref: FANX4UV2
  13. Yealink T43U

    Yealink T43U

    IN STOCK
    £124.26 £77.99 £93.59 Incl. VAT
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    Ref: YEALINKT43U
  14. Yealink T30P

    Yealink T30P

    1 of 1 Reviews
    IN STOCK
    £40.44 £39.99 £47.99 Incl. VAT
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    Ref: YEALINKT30P
  15. Yealink T57W

    Yealink T57W

    2.5 of 2 Reviews
    IN STOCK
    £263.97 £171.99 £206.39 Incl. VAT
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    Ref: YEALINKT57W
  16. Fanvil H2U V2 Red

    Fanvil H2U V2 Red

    IN STOCK
    £52.86 £49.99 £59.99 Incl. VAT
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    Ref: FANH2URED
  17. HD2000 SIP Non-Keypad - Red

    Depaepe HD2000 IP Non-Keypad - Red

    4.5 of 4 Reviews
    IN STOCK
    £159.00 £118.99 £142.79 Incl. VAT
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    Ref: DEHD2SIPSCR
  18. Cisco 7821

    Cisco CP-7821 IP

    5 of 2 Reviews
    IN STOCK
    £110.99 £99.99 £119.99 Incl. VAT
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    Ref: CI7821
  19. Yealink T31G

    Yealink T31G

    IN STOCK
    £58.09 £46.99 £56.39 Incl. VAT
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    Ref: YEALINKT31G
  20. Alcatel 4038 EE IP Touch Desktop Phone Refurb

    Alcatel 4038 EE IP Touch Desktop Phone Refurb

    4.7 of 6 Reviews
    IN STOCK
    £99.99 £119.99 Incl. VAT
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    Ref: AL4038ER
  21. Cisco Unified 3905 SIP Phone

    Cisco CP-3905 IP

    IN STOCK
    £91.29 £80.99 £97.19 Incl. VAT
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    Ref: CI3905
  22. Fanvil X5U

    Fanvil X5U

    IN STOCK
    £100.09 £88.99 £106.79 Incl. VAT
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    Ref: FANX5U
  23. Fanvil V65

    Fanvil V65

    IN STOCK
    £150.69 £116.99 £140.39 Incl. VAT
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    Ref: FANV65
  24. Yealink T33P

    Yealink T33P

    IN STOCK
    £59.99 £51.99 £62.39 Incl. VAT
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    Ref: YEALINKT33P
  25. Gigaset Maxwell C

    Gigaset Maxwell C

    IN STOCK
    £165.00 £119.99 £143.99 Incl. VAT
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    Ref: SIMAXC
  26. Fanvil - X3U IP

    Fanvil X3U

    IN STOCK
    £69.29 £59.99 £71.99 Incl. VAT
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    Ref: FANX3U
  27. Fanvil V64

    Fanvil V64

    IN STOCK
    £92.39 £82.99 £99.59 Incl. VAT
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    Ref: FANV64
  28. Polycom VVX450

    Polycom VVX 450

    IN STOCK
    £254.95 £144.99 £173.99 Incl. VAT
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    Ref: POVVX450
  29. Snom D120

    Snom D120

    IN STOCK
    £59.84 £42.99 £51.59 Incl. VAT
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    Ref: SMD120
  30. Snom D785

    Snom D785

    IN STOCK
    £205.78 £147.99 £177.59 Incl. VAT
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    Ref: SMD785
  31. Snom D865

    Snom D865

    IN STOCK
    £210.28 £149.99 £179.99 Incl. VAT
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    Ref: SMD865
  32. Yealink T48U

    Yealink T48U

    5 of 1 Reviews
    IN STOCK
    £234.56 £159.99 £191.99 Incl. VAT
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    Ref: YEALINKT48U
  33. Polycom CCX500 MS Teams

    Polycom CCX 500 MS Teams

    IN STOCK
    £408.95 £292.99 £351.59 Incl. VAT
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    Ref: POCCX500TEAMS
  34. AVAYA J179 IP Phone

    Avaya J179 IP Phone

    IN STOCK
    £252.99 £174.99 £209.99 Incl. VAT
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    Ref: AVJ179
  35. Fanvil X6U

    Fanvil X6U

    IN STOCK
    £125.24 £120.99 £145.19 Incl. VAT
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    Ref: FANX6U
  36. Innovaphone IP111

    Innovaphone IP111

    IN STOCK
    £99.99 £119.99 Incl. VAT
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    Ref: INIP111
  37. Polycom CCX600 MS Teams/Skype For Business

    Polycom CCX600 MS Teams/Skype For Business

    IN STOCK
    £529.95 £355.99 £427.19 Incl. VAT
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    Ref: POCCX600TEAMS
  38. Polycom VVX 250 - OBi Edition

    Polycom VVX 250 - OBi Edition

    IN STOCK
    £164.95 £108.99 £130.79 Incl. VAT
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    Ref: POVVX250OBI
  39. Snom D713

    Snom D713

    IN STOCK
    £89.20 £65.99 £79.19 Incl. VAT
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    Ref: SMD713
  40. Cisco 8841 VoIP Desktop Phone - Charcoal

    Cisco CP-8841 IP

    IN STOCK
    £310.00 £265.99 £319.19 Incl. VAT
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    Ref: CI8841
  41.  Fanvil H2U V2 White

    Fanvil H2U V2 White

    IN STOCK
    £53.89 £45.99 £55.19 Incl. VAT
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    Ref: FANH2UB
  42. Cisco CP-8841 SIP

    Cisco CP-8841 3PCC

    5 of 1 Reviews
    IN STOCK
    £247.04 £164.99 £197.99 Incl. VAT
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    Ref: CI8841SIP
  43. Grandstream GRP2616 IP

    Grandstream GRP2616 IP Phone

    IN STOCK
    £151.99 £182.39 Incl. VAT
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    Ref: GRGRP2616UK
  44. Cisco CP-7861 SIP

    Cisco CP-7861 3PCC

    IN STOCK
    £183.93 £126.99 £152.39 Incl. VAT
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    Ref: CI7861SIP
  45. Snom D355

    Snom D335

    IN STOCK
    £150.51 £102.99 £123.59 Incl. VAT
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    Ref: SMD335
  46. Fanvil X7C

    Fanvil X7C

    5 of 1 Reviews
    IN STOCK
    £146.29 £126.99 £152.39 Incl. VAT
    Compare
    Ref: FANX7C
  47. Grandstream GRP2615

    Grandstream GRP2615

    IN STOCK
    £140.99 £169.19 Incl. VAT
    Compare
    Ref: GRAGXP2615UK
  48. Cisco CP-7841 SIP

    Cisco CP-7841 3PCC

    IN STOCK
    £183.44 £124.99 £149.99 Incl. VAT
    Compare
    Ref: CI7841SIP
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Enjoy hassle-free IP telephony with a SIP phone

Why choose a SIP phone?

SIP devices are phones which use Internet Protocol (IP) telephony. Unlike with a standard phone, your calls are not transmitted using traditional phone lines. IP telephony uses your internet network instead, allowing you to enjoy various benefits!

SIP or free phones are different from IP phones, because you can connect them directly to your Internet router or to your PBX telephone system, regardless of their brand. This gives you the advantage of not having to buy a telephone from the same brand as your switchboard. Although it is similar to a conventional telephone set, this type of phone has additional functions in comparison with an analogue phone.

To use a SIP phone, you will require:

• A SIP line, which you have connected to a provider

• An internet connection, which is preferably high-speed

There are many benefits to SIP calls, such as:

• Saving money: phone calls made through the internet are far cheaper than conventional telephone calls, particularly in the case of international calls. Why is this? This is because, when you are using the internet, there is no longer any need for an agreement between different national phone service providers, which is what causes prices to increase. Another major benefit for consumers is that you can enjoy completely free and unlimited calls between SIP users, wherever you are in the world! This makes SIP telephones an ideal option for businesses which have offices abroad.

• Enjoying multiple simultaneous calls: with a SIP phone, you can have as many simultaneous calls as your internet connection will allow.

• Easy installation: with a SIP device, you only need an internet connection, so you do not need to spend extra money installing telephone lines. Your phone will easily connect to the network, using either an Ethernet cable or using WiFi.

What functions does a SIP phone have?

• PoE (Power over Ethernet): you will no longer need to be connected to a power outlet as your phone will be powered by the Ethernet network cable. This reduces the number of cables you will need and means that you will no longer need to add extra power outlets.

• Multiple SIP accounts: depending on the model you choose, you can have several SIP accounts. This refers to the maximum number of SIP lines you can have, and should not be confused with the number of calls you can have at the same time.

• Programmable shortcut keys: you can store your most frequently contacted numbers using the shortcut keys. You will no longer need to dial the number in full, you will simply have to press the shortcut key to start the call! On some models, you can even add expansion modules to increase the number of programmable keys.

• Hands-free functionality: SIP phones have an integrated microphone and speaker, so you can share the conversation audio with colleagues around you. Everyone will be able to hear the caller and will be able to participate in the conversation.

• Headphone jack: having a headphone jack will allow you to connect a telephone headset easily, which is perfect if you are used to making calls throughout the day. A headset is an ideal tool when you are working in noisy environments as it isolates you from any background noise and allows you to hear your caller more clearly than when you are just using a telephone handset. You can even connect a wireless headset and enjoy increased mobility when taking calls: you can move up to 180 metres away from your SIP telephone and you can remotely manage your calls!