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Mitel
Professional Phone Solutions
Mitel is a global leader in business communications, combining decades of expertise with a comprehensive portfolio of IP phones, DECT handsets and unified communications solutions. Following its acquisition of Aastra, a renowned European manufacturer of professional telephone systems, Mitel has further strengthened its position by delivering robust, user-friendly devices tailored to the demands of any workplace.
Today, Mitel/Aastra phones and systems are trusted by businesses, hotels, public sector organisations and call centres that value reliability, clear audio and ease of use. At Onedirect, you’ll find a wide range of Mitel solutions designed to improve communication across your organisation, both internally and externally.
Mitel 6940W IP
IP desk phone with Ethernet connection and cordless handset- Full-duplex phone with 7-inch LCD touch screen
- Bluetooth 5.2
- Supports PCLink and MobileLink
- Integrated Wi-Fi
- Connection option for a DECT headset
- Cordless handset
IN STOCK5 of 1 Reviews£349.99£329.99 £395.99 Incl. VATRef: AA6940WCompare
Mitel 5613
DECT cordless phone with MyVoice MX-ONE and MyVoice business platforms- DECT wireless digital telephone.
- Integration with MX-ONE and MiVoice Business Dect / SIP platform
- Backlit 1.8 "screen
- Unlimited contact list
- 14 ringtones and vibration
- Handsfree Duplex speaker
- Jack 3.5mm headphone jack
- The model that replaces the old Ericsson Mitel DT390.
- It is delivered without a charger.
IN STOCK4.5 of 4 Reviews£199.99£144.99 £173.99 Incl. VATRef: AA5613Compare
Mitel MiVoice 6905
IN STOCKCompact, affordable IP phone designed for clear, efficient communication in the office.- 2.75’ monochrome screen
- HD audio quality with ambient noise suppression
- 3 programmable keys: quick access to essential functions
- Efficient call management: 3-way conferencing and call waiting
- PoE support: simplified installation
- Enhanced security with communications encryption
£79.99£69.99 £83.99 Incl. VATRef: MI50008301Compare
Mitel 5614
DECT Cordless phone with colour display, Bluetooth and alarm button.- 2" color display 240 x 320 pixels
- Full duplex handsfree
- Virtual SIM: Save user settings to a server
- Bluetooth 3.0
- 3.5mm jack
- IP44 standard
- Vibrator
- Alarm button
IN STOCK5 of 1 Reviews£399.99£306.99 £368.39 Incl. VATRef: AA5614Compare
Aastra 5370
Advanced digital telephone with 12 programmable keys- Digital phone for Aastra 400, 5000 or Aastra IntelliGate systems
- Hands-free
- Agenda 350 records with access to the general directory
- Mute
- 12 programmable keys with LED
- Supports keyboard extension module
IN STOCK4.8 of 11 Reviews£179.99£155.99 £187.19 Incl. VATRef: AA5370Compare
Aastra 6731i Refurbished
PoE SIP phone, 6 lines and 2 Ethernet ports - Factory refurbished model- SIP protocol, 6 lines per LED
- PoE: Power Over Ethernet
- 2 Ethernet ports
- 3-line LCD screen
- Full Duplex handsfree
- 8 programmable keys with LED
- 1 Ethernet port, PoE
- Agenda with 200 entries
- Caller ID
- Refurbished product
IN STOCK5 of 1 Reviews£39.99 £47.99 Incl. VATRef: AA6731RCompare
Mitel 612DT
Special PABX Astra ruggedised cordless phone with handsfree and ambient noise filtering.- Mitel Aastra Dect cordless phone special installation
- 200 contacts directory
- 2" 7-line TFT colour display
- Drop resistant on concrete
- 2.5 mm headset jack
- Handsfree
- Ambient noise filter for noisy environments
- BioCote® antimicrobial technology
- Includes desktop charger
IN STOCK4.3 of 3 Reviews£179.99£113.99 £136.79 Incl. VATRef: AA612DTCompare
Mitel 612DT - Handset Only
Special PABX Astra ruggedised cordless phone with handsfree and ambient noise filtering.- Mitel Aastra Dect cordless phone special installation
- 200 contacts directory
- 2" 7-line TFT colour display
- Drop resistant on concrete
- 2.5 mm headset jack
- Handsfree
- Ambient noise filter for noisy environments
- BioCote® antimicrobial technology
- Supplied without charger
IN STOCK4.7 of 3 Reviews£159.99£104.99 £125.99 Incl. VATRef: AA612DTONLYCompare
Aastra 5361 Digital Desktop Phone
Digital phone with 10 LED programmable keys and intuitive interface- 10 programmable keys with LED
- Very visible graphic display
- Navigation key
- Intuitive interface and convenient use
- Possibility of wall mounting
- Ideal for maintenance and after-sales
- Delivered without external power supply
IN STOCK5 of 2 Reviews£249.99£166.99 £200.39 Incl. VATRef: AA5361Compare
Aastra 6867i VoIP Desktop Phone
Aastra 6867i expandable 9-line VoIP desktop phone with a large colour display, HD audio and enhanced speakerphone with dual microphones- Aastra 6867i SIP Telephone with up to 9 lines
- 3.5" colour backlit display backlit colour LCD screen
- 6 programmable soft keys
- Dedicated function keys including conference, transfer, directory Caller List, Hold, Redial, Goodbye, Info, volume control and mute
- 4-way navigation key
- Built-in USB port
IN STOCK3.5 of 4 Reviews£199.99£151.99 £182.39 Incl. VATRef: AA6867ICompare
Mitel 632DT - Handset Only
IN STOCKRobust PABX Astra special cordless phone with high resistance level and emergency button.- Mitel Aastra Dect cordless phone special installation
- 200 contacts directory
- 2" 7-line colour TFT display
- Dustproof and waterproof (IP65)
- Handsfree and 2.5 mm headset jack
- Bluetooth for wireless headset
- Man down, no movement and escape alarm functions
- BioCote® antimicrobial technology
- Supplied without charger
£499.99£299.99 £359.99 Incl. VATRef: AA632DTONLYCompare
Aastra 6730a Analogue Desktop Phone
Professional analogue telephone- Professional analogue telephone
- 3-line LCD screen display
- Hands-free full duplex
- 8 programmable keys
- Calendar of up to 200 contacts
- Headphone Jack
IN STOCK4 of 11 Reviews£79.99£63.99 £76.79 Incl. VATRef: AA6730ACompare
Aastra 6863i VoIP Desktop Phone
Great value 2-line VoIP desktop phone with styish design and HD sound- 2-line SIP phone 2.75" 128 x 48px LCD display
- 3 programmable soft keys
- 4-way navigation key
- Built-in PoE (Power over Ethernet)
- Sleek modern design
IN STOCK3.8 of 6 Reviews£79.99£64.99 £77.99 Incl. VATRef: AA6863ICompare
Aastra 6865i IP Desktop Phone
Expandable 9-line SIP telephone with a large LCD colour display- Up to 9 lines
- 3.4" colour backlit display backlit colour LCD screen
- 8 programmable soft keys
- Power over Ethernet (PoE)
- HD audio and enhanced speakerphone with dual mics
- Dedicated function keys
- 4-way navigation key
- Built-in USB port
IN STOCK4.8 of 9 Reviews£129.99£99.99 £119.99 Incl. VATRef: AA6865ICompare
Mitel 622DT - Handset Only
PABX Astra handsfree special cordless phone, Bluetooth and vibrate.- Mitel Aastra Dect cordless phone special installation
- 200 contacts directory
- 2" 7-line TFT colour display
- Drop resistant on concrete
- Handsfree and 2.5 mm jack for headset
- Bluetooth for wireless headsets
- Vibration
- Optional microSD card
- BioCote® antimicrobial technology
- Supplied without charger
IN STOCK5 of 1 Reviews£249.99£169.99 £203.99 Incl. VATRef: AA622DTONLYCompare
Mitel 622DT
IN STOCKPABX Astra handsfree special cordless phone, Bluetooth and vibrate.- Mitel Aastra Dect cordless phone special installation
- 200 contacts directory
- 2" 7-line TFT colour display
- Drop resistant on concrete
- Handsfree and 2.5 mm jack for headset
- Bluetooth for wireless headsets
- Vibration
- Optional microSD card
- BioCote® antimicrobial technology
- Includes desktop charger
£259.99£175.99 £211.19 Incl. VATRef: AA622DTCompare
Mitel 632DT
Robust PABX Astra special cordless phone with high resistance level and emergency button.- Mitel Aastra Dect cordless phone special installation
- 200 contacts directory
- 2" 7-line colour TFT display
- Dustproof and waterproof (IP65)
- Handsfree and 2.5 mm headset jack
- Bluetooth for wireless headset
- Man down, no movement and escape alarm functions
- BioCote® antimicrobial technology
- Includes desktop charger
IN STOCK5 of 1 Reviews£499.99£314.99 £377.99 Incl. VATRef: AA632DTCompare
Mitel 6930 IP Phone Refurb
Call us for availabilityProfessional IP terminal for PABX and for experienced users- Desktop IP phone and professional for PABX
- With programmable keys
- 4.3 "colour LCD screen: high readability
- Built-in USB port: allows you to charge your smartphone by connecting it to your desk phone
- Integrated technology Bluetooth 4.1
- Gigabit Ethernet ports: speed and reliability
- Compatible with MV5000 (version 6.4 or higher) / Business Phone (all versions) / Mivoice 400 (version 5.0 HF1) / MXONE - SIP
£89.99£69.99 £83.99 Incl. VATRef: AA6930IPRCompare
Mitel MiVoice 5320 IP Desktop Phone (Refurb)
Call us for availabilityFull-feature easy-use display phone- ideal for business use- Large graphics display
- Eight programmable keys
- Designed for power conservation
- Full duplex speaker
- Wideband audio
- Multi-language support
£179.99£124.99 £149.99 Incl. VATRef: MI5320IPRCompare
Aastra 6869i VoIP Desktop Phone
Call us for availabilityAastra 6869i VoIP desktop phone with 4.3" colour screen and up to 12 lines- Aastra 6869i VoIP Telephone with up to 12 lines
- 480 x 270 pixel backlit colour LCD screen 4.3"
- 12 programmable soft keys
- Dedicated function keys including Caller List, Hold, Redial, Goodbye, Info, Volume control and Mute
- ICON navigation menus
£299.99£159.99 £191.99 Incl. VATRef: AA6869ICompare
Aastra 5380 IP Refurb
Advanced IP deskphone with a large screen- IP Phone for Aastra 400, 5000 or Aastra IntelliGate Systems
- Hands-free mode
- Agenda for 350 records with access to the general directory
- Mute function
- PoE connection
- 7-line screen with 34 characters
- Supports up to 3 keyboard extension modules
- Refurbished Product
Call us for availability3 of 1 Reviews£179.99 £215.99 Incl. VATRef: AA5380IPRCompare
Aastra / Mitel 6xxd Battery
Original replacement battery for DECT 612/622/632d- ***Can only be sold if purchased with a handset***
- Replacement battery.
- Compatible with wireless phones Aastra / Mitel 612d, 622d, 632d and 650C
- 850 mah </ ul>
IN STOCK4.7 of 4 Reviews£35.99£22.99 £27.59 Incl. VATRef: AA6BAT2Compare
Mitel 5613, 5614, 5624, 5604 Desktop Charger
Desktop Charger For Mitel Charger Compatible with:- Mitel 5613
- Mitel 5614
- Mitel 5624
- Mitel 5604
IN STOCK4 of 1 Reviews£59.99£37.99 £45.59 Incl. VATRef: AA561XCHCompare
Mitel-Aastra M530 Expansion Module
IN STOCK20 additional keys with Led and labels- Extension module with labels
- 20 supplementary function keys
- Compatible with Aastra 5370 / 70ip and 5380 / 80ip
- LEDs bright for each key
£79.99 £95.99 Incl. VATRef: AAM530Compare
Bluetooth headset for Mitel 6873 and 6900
IN STOCKWireless Bluetooth Headset for the Mitel 6873 and 6900 Phone- Wireless earphone
- High definition sound: crystal clear voices
- Exclusive Mitel accessory
- Compatible with Mitel 6873 and Mitel 6900 phones
- Bluetooth connection
- Battery included
£152.99£91.99 £110.39 Incl. VATRef: AACOMB69Compare
Mitel-Aastra M685i for SIP Phones Expansion Module
Extension module keyboard with 28 keys and LED.- Compatible with SIP 6865i, 6867i and 6869i phones
- 28 programmable keys with LED
- Backlit LCD color screen 4.3 "and 480x270 pixels
- Compatible with the M680i module. Up to 3 modules in chain.
- Power provided by the same phone; no additional adapter is needed
IN STOCK5 of 1 Reviews£139.99£121.99 £146.39 Incl. VATRef: AAM685Compare
Mitel 7X2D Desktop Charger
Call us for availabilityCharging station for Mitel cordless phones, designed to guarantee maximum autonomy in the workplace.- Compatibility: Mitel 7X2D series handsets
- Fast, efficient charging
- Stable base: safe use on a desk
- Intuitive installation: no configuration required
£33.99£22.99 £27.59 Incl. VATRef: MIT7X2CHCompare
Replacement Battery for Mitel 5613
Out of stockReplacement battery for Dect Mitel 5613 phone- Replacement battery for cordless phone Dect Mitel 5613
- Lithium battery
- Technology: Lithium-Ion
- Voltage: 3.7V
- Capacity: 650mAh
£21.99£17.99 £21.59 Incl. VATRef: AA5613BATCompare
Case for Aastra 61xD / 62xD
Case for Aastra 610D / 612D / 620D / 622D- Use the screen and keyboard normally thanks to the transparent cover.
- Accessory for Astra 610D / 612D / 620D / 622D cordless phones
Out of stock4 of 1 Reviews£53.99£35.99 £43.19 Incl. VATRef: AA6HCompare
Mitel 6920 IP
DiscontinuedProfessional, elegant IP phone for PABX- Desktop IP phone for PABX
- 3.5 " color screen
- HD full duplex sound
- 11 programmable keys
- USB port
- EHS / DHSG headphone jack
Check similar productsRef: AA6920IPCompare
MATRA M740 Refurbished
Digital MATRA phone, ideal for call centres.- Full Duplex hands-free
- Screen of 1 lines and 16 characters
- 10 programmable keys
- Headphone jack (automatic detection
- Ergonomic browser
- Call register (10 output, 50 input)
- Personal agenda: 20 numbers
Discontinued4.5 of 16 ReviewsCheck similar productsRef: M740RCompareMitel 6930 IP Phone
DiscontinuedProfessional IP terminal for PABX and for experienced users- Desktop IP phone and professional for PABX
- With programmable keys
- 4.3 "colour LCD screen: high readability
- Built-in USB port: allows you to charge your smartphone by connecting it to your desk phone
- Integrated technology Bluetooth 4.1
- Gigabit Ethernet ports: speed and reliability
- Compatible with MV5000 (version 6.4 or higher) / Business Phone (all versions) / Mivoice 400 (version 5.0 HF1) / MXONE - SIP
Check similar productsRef: AA6930IPCompare
Mitel Matra M725 Refurbished
Basic telephone with name and number display- Reconditioned, eco-recycled: factory reconditioned product
- 1 line 16 character display
- Name and number presentation
- 4 programmable keys
- Ergonomic browser
- Log of the last 5 calls
Discontinued4.1 of 8 ReviewsCheck similar productsRef: M725RCompare
Aastra Matra M760- Refurb
The ideal terminal for call centers- Screen: 2 lines of 40 characters
- Hands-free full-duplex
- 20 programmable keys
- Alphabetic keyboard for direct search by name
- Compatible with headphones
- Directory: 100 numbers
- Can be used as an operator station
- Refurbished product
Discontinued4.3 of 18 ReviewsCheck similar productsRef: MA760RCompare
Mitel MiVoice 5320e IP Phone
DiscontinuedFull-feature, entry-level display phone with embedded gigabit support- Large graphics display
- Backwards Compatibility for older Mitex software
- Designed for power conservation
- Full duplex speaker
- Wideband audio
- Embedded gigabit support
Check similar productsRef: MI5320EIPCompare
Aastra 6873i VoIP Desktop Phone
Executive-level VoIP Desktop Phone with large colour touchscreen display- Executive-level VoIP Desktop Phone
- 7" colour touchscreen display
- 48 programmable soft keys
- USB Headset Support
- Mitel Hi-Q Audio
- Full Duplex speakerphone
- Bluetooth 4.0
Discontinued5 of 2 ReviewsCheck similar productsRef: AA6873ICompare
Mitel Aastra DT413
Ultra-resistant IP65 DECT phone with Bluetooth- Large color screen with mechanical protection
- Scratch-resistant screen
- Great voice quality
- IP65 Rating
- Alarm button
- Hands-free function
Discontinued3 of 1 ReviewsCheck similar productsRef: ERDT413Compare
Charger for Aastra DT4X3 / 5607
DiscontinuedMitel Aastra DT4x3 / 5607 Cordless Phone Charger- Exclusive accessory for DT4x3 telephones
- Single charger
- Supplied with connection cable to electrical network
Check similar productsRef: AACHARGCompare
Carrying case for Mitel 5613
DiscontinuedMitel 5613 DECT Phone Case / Carrying Case- Carrying case / pouch
- Safely transport the Mitel 5613
- Exclusive accessory for Mitel 5613 DECT phone
Check similar productsRef: AA5613HCompare
Aastra 142D refurbished belt clip
DiscontinuedEasily carry your cordless phone!- Belt clip bracket
- Compatible with the Mitel Aastra 142D phone
- Belt clip not included
- Eco-recycled: refurbished and factory reconditioned product
Check the alternative productRef: AA142DCLIPRCompare
Benefits of choosing Mitel
Thanks to its Aastra heritage, Mitel delivers solutions that offer reliability, seamless compatibility and professional technical support. Perfect for business environments, call centres, remote offices and the hospitality sector, Mitel systems are designed to make collaboration effortless. At Onedirect you’ll find a full range, from DECT phones to UC platforms and call centre solutions.
| All-in-one UC | Integrated platforms for voice, video, chat and messaging. Ideal for call centres, warehouses and the hospitality sector. |
| Scalable solutions | Available on-premises, in the cloud or in a hybrid setup. |
| Seamless business integration for offices | Compatible with CRM, ERP and other business applications. |
| Features for call centres and hospitality | Smart call routing, omnichannel messaging and presence management. |
| Centralised management | A single web console for configuration and monitoring. |
| High reliability | Maximum uptime ensured by redundant infrastructure. |
| Call management | Dedicated buttons for call transfer and user customisation. |
Why buy Mitel from Onedirect:
- OKFull compatibility with existing Aastra devices
- OKScalable solutions for offices, hotels and call centres
- OKIP and DECT phones with user-friendly interfaces and multi-line support
- OKExpert technical support from selection throughout the process
- OKFast, reliable delivery
FAQ – Frequently Asked Questions
Do Mitel or Aastra professional phones support call transfer?
Yes. You can place a call on hold and transfer it to another line when needed.
Can I send text messages or see missed calls?
Yes. Some Aastra models support internal text messaging and show recent calls (answered or missed) in the “Contacts” menu.
Is it easy to change the language or audio settings?
Yes. Compatible models let you quickly adjust both language and audio settings through the menu.
Which mobile devices are they compatible with?
Mitel and Aastra phones can be integrated with mobile devices, ensuring seamless communication on the go. They work with both iOS and Android smartphones.
Are cloud solutions available for Aastra phones?
Yes. Mitel provides a variety of cloud solutions for businesses of all sizes, offering flexibility, scalability and cost efficiency, without compromising on call quality.
You’ll find Mitel devices in the following Onedirect categories:
VoIP Desk Phones Icon Corded PBX PhonesIcon Cordless Phones Icon