Mitel 5312 IP Telephone

6.7

Provider Compatibility

2.0/10

Firmware Stability

9.0/10

Industry Support

9.0/10

Pros

  • Programmable Buttons
  • Robust Handset
  • Simple Operations

Cons

  • Small Screen
  • Limited Compatibility
  • Monochrome Display
Grade A – average saving against RRP = 89%
Grade B – average saving against RRP = 92%

*See below for review criteria explanation.


Current Listings:

 

The Mitel 5312 is a basic IP telephone, designed to work on Mitel business communication systems – Multiple programmable buttons, preset feature keys and directory integration gives this handset a feature-rich capability set.
Manufacturer’s Part No. Mitel 50005847
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Features:

  • Two-line by 20-character white, backlit, graphics display with contrast control and auto-dimming
  • Twelve programmable multi-function keys with dual-color LED indicators (for speed dialing, line appearances, feature access)
  • Eight function keys: hold, menu, message, speaker, mute, transfer/conference, redial, cancel
  • Browser-based desktop user tool programming for easy access to telephone system features
  • Handsfree speakerphone operation (full duplex)
  • Speed calling
  • Call forward
  • Call hold (place/retrieve)
  • Call transfer
  • Last number redial
  • Do not disturb
  • On-hook dial
  • Off-hook voice announce and handsfree answerback
  • Page send/receive
  • Voicemail access – large message waiting lamp
  • Conference call setup
  • Hearing aid compatible handset
  • Dedicated headset jack
  • Customizable center panel
  • Automatic call distribution (ACD) agent support
  • Chinese characters support
  • Dual mode: MiNet and SIP support
  • Phonebook support on Mitel 3300 IP Communications Platform (ICP)
  • Mitel Teleworker Solution support
  • Mitel Wireless LAN Stand and Gigabit Ethernet Stand support
  • UC Express and UC Advanced support
  • Two-position, 35-degree tilting stand for better viewing angle
  • Wall-mountable
  • Multiple powering options (802.3af-compliant)
  • Backwards compatible with previous system platform releases
  • Designed for power conservation: reduces power consumption for overall energy savings

What our review criteria mean:

Provider Compatibility

This reflects the telephone’s ability to be used on different brands of system or hosted solution.

Firmware Stability

How well we think the firmware of the telephone performs in reality – is it glitchy or smooth running.

Industry Support

This gives you an idea of the availability for support, documentation, software/firmware updates, etc.