DQN N2 Enterprise IP Phone

Ideal IP phone for managers, supervisors


The DQN N2 offers outstanding HD sound quality, rich telephony features and a 320x240 pixel color LCD with backlight. It is the perfect choice for small and medium businesses looking for a high quality IP Phone at an affordable cost.

The best option for management and supervision with exceptional benefits

The DQN N2 has a sleek design and feature set that includes: 5-way voice conferencing to maximize productivity, built-in PoE in extension lines, full HD audio on both speakers and handsets to enable allowing users to communicate with the highest degree of clarity. With outstanding advantages DQN N2 is the perfect choice for busy managers and supervisors who need to handle large call volumes with advanced functionality.


Elegant Outlook & Easy Operation

Adopting a more intuitive design with a 2.8-inch color LCD, a 2.4-inch color side LCD and 4 line keys with LED light, DQN N2 allows a more user-friendly feature customization.

HD Audio

Given to superb Harman speaker and wideband codec G.722 and Opus, HD audio in DQN N2 enables you to enjoy a crystal-clear and high-efficient group communication.

Support EHS headset - Free your Hands

Wireless EHS headset supported by DQN N2 through EHS cable allows you to deal with other issues while making a phone call, which is more productive in many working spaces.

Flexible Installation Mode

Not only can N2 be installed in the desktop stand mode with two different angles but also in a wall-mounted mode by an additional hanging part, addressing the diverse applications.


Who is DQN N2 suitable for?

The DQN N2 is the perfect choice for busy professionals and receptionists who need to manage large call volumes with advanced functionality.

How many SIP accounts does DQN N2 support?

DQN N2 is an 8-line IP phone, supporting 4 SIP accounts

How many contacts are there maximum?

DQN N2 supports up to 1000 contacts at most

Is DQN N2 easy to move and install?

DQN N2 works on the internet, so moving is very easy, when you move the office, you just need to bring it and restart it to be able to use it as usual.

How is the sound quality of the DQN N2?

Full HD audio on both speakers and handsets to enable users to communicate with ultimate clarity.

How long is the warranty period of the DQN N2?

24 months.



  • N2
  • N2P : Built-in PoE
  • N2G: Integrated POE, 1000Mps network port

 Phone Features

- 4 SIP accounts

- Call hold, mute, DND

 - One-touch speed dial, hotline Call forward, call waiting, call transfer Redial, call return, auto answer, direct IP call

- 5-way conferencing - Group listening, SMS, emergency call

- Ring tone selection/provisioning

- Set date time automatically or manually

- Dial plan for each account

- RTCP-XR (RFC3611), VQ-RTCPXR (RFC6035) - Action URL/URI

Audio Features

- HD Voice: HD Speaker, HD Handset

- Codecs: iLBC, G.722, G.711(A/μ), Opus,G.723.1, G.729AB, G.726-32

- DTMF: In-band, RFC 2833, SIP INFO

- Full-duplex hands-free speakerphone with AEC



- Local phonebook up to 1000 entries XML/LDAP remote phonebook

- Intelligent search method

- Phonebook search/import/export

- Call history: dialed/received/missed/forwarded

- Black list

IP-PBX Features

 - Busy Lamp Field (BLF), bridged Line Appearance(BLA)

- Anonymous call, anonymous call rejection Hot-desking, voice mail

- Call park, call pickup

- Intercom, paging

- Music on hold

- Flexible seating

- Call recording

Display and Indicator

- 2.8'' 320x240-pixel color display with backlight

- LED for call and message waiting indication Dual-color (red or green) illuminated

- LEDs for line status information Wallpaper, multi-language selection

- Intuitive user interface with icons and soft keys Caller ID with name, number and photo

Physical Features

-Stand with one angle at 40°

- Wall mountable

- External universal AC adapter : AC 100~240V input and DC 5V/1.2A output

- Power consumption (PSU): 1.8~4.4W

- Power consumption (PoE): 2.3~5.3W

- Operating humidity: 10~95%

- Operating temperature: -10~50°C

kh điện thoại ip


My office used to be equipped with many types of IP phones, but this line of DQN phones made me very surprised in terms of quality and price.

Quynh Trang Customer


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For warranty and product support related questions, visit our support pages where you can find user manuals, FAQs, videos, contact information.