Click Fraud Mitel (Aastra) 6725ip (25ip) Microsoft Lync (OCS) IP Phone
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Mitel (Aastra) 6725ip (25ip) Microsoft Lync (OCS) IP Phone

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Key Features
  • Dual Gigabit Ethernet ports
  • Direct desktop integration
  • Colour screen

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Please Note: This item has been discontinued.
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Mitel (Aastra) 6725ip (25ip) Microsoft Lync (OCS) IP Phone

The Mitel (Aastra) 6725ip is a VoIP Phone that features both a full colour 3.5" LCD screen and a separate Unified Communications (UC) presence icon, providing direct access to features and presence indications in MS Lync.

Mitel (Aastra) 6725ip Key Features

  • Dual Gigabit Ethernet ports
  • Direct desktop integration
  • Color screen
  • Personal presence indicator
  • USB interfaces
  • Speakerphone
  • Embedded Microsoft Lync 2010 Phone Edition Software
  • Standalone IP Phone operation
The Mitel (Aastra) 6725ip VoIP Phone is able to operate as a standalone Microsoft Lync endpoint.


"Always On" Operation

 It is no longer necessary to have a phone connected to an operating PC to enjoy the benefits of Lync. Both models of Aastra's Microsoft Lync phones are true stand alone IP phones and have the Microsoft Lync 2010 Phone Edition embedded in the phone. The Aastra 6725ip has the additional advantage of being able to be connected to a local desktop PC via a USB cable, enabling desktop PC phone control, multimedia call escalation and synchronized PC and phone locking.

Intuitive Interface

 An ergonomic and user friendly hard key layout, used in conjunction with selectable soft keys, a large 2-way navigation key and a 3.5" LCD display screen, provide an efficient and intuitive interface.

UC Presence Indicator

 The Aastra 6725ip includes a large presence indicator displaying, at a glance, your own presence status being shown to other Lync users.

Simplified Deployments

Both the Aastra 6721ip and Aastra 6275ip are designed to save your business time and money. Dual autosensing switched Gigabit Ethernet ports eliminate additional wiring and simplify installations without compromising the bandwidth required by "power users". Integrated IEEE 802.3af Power Over Ethernet allows easy deployment with centralized powering and backup.

Aastra 6725ip Technical Specification

Mitel (Aastra) 6725ip Technical Specifications

Feature Keys and other Interfaces

  • 3 selectable soft keys
  • Headset and speakerphone keys (Aastra 6725ip only)
  • RJ headset jack (Aastra 6725ip only)
  • Home and back keys
  • Message waiting light indicator
  • 2-way navigation key
  • 2 volume keys
  • Full numerical keypad (0-9, #,*)

Display and Indicators

  • 3.5" QVGA Color Screen LCD
  • Intuitive graphical user interface and navigation menus
  • Multi-color presence indicator
  • Dedicated LED for call and message waiting indicator


  • Integrated IEEE 802.3af Power Over Ethernet (PoE) support
  • AC adapter (48V DC) sold separately

Operating Conditions

  • Temperature: 0°C to 50°C (32°F to 122°F)
  • Relative Humidity: 20% to 90%, noncondensing
  • Storage Temperature: -20°C to 70°C (-4°F to 158°F)

Supported Languages

  • English
  • Chinese Simplified
  • Chinese Traditional
  • Danish
  • Dutch
  • Finnish
  • French
  • German
  • Italian
  • Japanese
  • Korean
  • Norwegian
  • Portuguese (Brazil)
  • Russian
  • Spanish
  • Swedish

Regulatory CE/Europe

  • ROHS compliant
  • WEEE (2002/96/EC)
  • CE Mark (2004/108/EC EMC Directive and 73/23/EEC Low Voltage Directive)

Regulatory EMC

  • FCC Part 15 Class B
  • ICES-003 Class B
  • EN55022 Class B
  • CISPR22 Class B


  • CAN/CSA C22.2 No. 60950/ UL 60950-1
  • EN 60950
  • AS/NZS 60950
  • CB scheme


  • FCC Part 68 (Hearing Aid Compatibility)

Part Numbers

  • Aastra 6725ip: A6725-0131-20-55

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This product has been discontinued.

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