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Phone Grandstream DP722

Grandstream
Phones
Phone

The Grandstream DP722 is a modern wireless IP phone designed to provide an optimal communication experience. With a sleek black and gray design, this lightweight 110 g handset allows for great freedom of movement with an indoor range of up to 50 m and an outdoor range of up to 350 m.

Equipped with a 1.8-inch TFT display with a resolution of 128 x 160 pixels, the DP722 ensures a pleasant display quality for your calls. It features 23 keys for intuitive use and scalable firmware, guaranteeing regular updates.

This phone supports up to 10 lines and offers features such as call hold, call transfer, and conference calling, making it easier to manage multiple communications. Additionally, thanks to its quality speaker and advanced audio codecs, you will enjoy exceptional sound quality.

In terms of durability, the DP722 is designed to withstand various conditions, with an operating temperature ranging from -10 to 50 °C and a relative humidity of 10 to 90 %. It is powered by an 800 mAh NiMH battery, providing up to 20 hours of talk time and up to 250 hours on standby.

The Grandstream DP722 comes with a power adapter, a charger, and a quick start guide, allowing you to set it up quickly. In summary, this phone is an ideal choice for those looking for a reliable and high-performing device for their communication needs.

Manuals of product DP722

First page image of the manual for DP722

User Manual
119 pages
View manual
First page image of the manual for DP722

Quick Start Guide
18 pages
View manual
First page image of the manual for DP722

Technical Sheet
2 pages
View manual
8 10

Editorial note

The Grandstream DP722 is a cordless phone that stands out for its optimal audio quality, thanks to advanced voice codecs and noise reduction features. Its maximum outdoor range of 350 meters allows for effective use over long distances, providing great freedom of movement for the user. Call management features, such as call hold and call transfer, add to the flexibility and comfort during communications. Additionally, its compatibility with hearing aids makes it an accessible choice for individuals equipped with hearing devices. However, a few drawbacks are worth mentioning. The lack of Wi-Fi and Bluetooth connectivity may limit the user experience, especially in environments where a wireless connection would be preferable. The 1.8-inch screen with a resolution of 128 x 160 pixels may seem small and unclear to some users, which could detract from the visual experience. Furthermore, although the handset is lightweight, the construction of the DP722 may be perceived as less robust, raising concerns about its long-term durability. In terms of value for money, the Grandstream DP722 is reasonably positioned. However, the absence of certain modern features may reduce its perceived value for some users. Overall, this phone is an interesting option for those looking for a simple and effective device, but it may not be suitable for everyone due to some limitations in connectivity and design.

Score details

User experience

The Grandstream DP722 offers a pleasant user experience thanks to its cordless handset that allows for great freedom of movement. However, the lack of Wi-Fi and Bluetooth may limit the experience in certain environments.

Performance

The audio quality is optimal due to advanced voice codecs and noise reduction features, ensuring clear communications. The outdoor range of 350 meters is an asset for users needing mobility.

Design

Although the design is modern, the 1.8-inch screen with a resolution of 128 x 160 pixels may seem too small and unclear for some users. Additionally, the construction could be perceived as less robust.

Features

Call management features, such as call hold and call transfer, offer flexibility and comfort during communications. Compatibility with hearing aids is a plus for accessibility.

Value for money

The price-to-quality ratio is reasonable given the features offered, but some users may find that the lack of Wi-Fi and Bluetooth connectivity reduces the overall value.

Robustness

Although the lightweight design makes it easy to carry, the construction of the Grandstream DP722 may raise concerns about its long-term durability, especially compared to other models on the market.

Advantages

Wireless handset for more freedom

Clear audio quality and noise reduction

Outdoor range up to 350 meters

Flexible and convenient call management

Compatible with hearing aids

Disadvantages

No Wi-Fi connectivity

Lack of Bluetooth

Small and unclear screen

No Power over Ethernet (PoE)

Less robust construction

Technical Specifications DP722

General Information

Design

  • Type of handset
    Wireless Combo
  • Product color
    Black, Grey
  • Product type
    IP Phone

Network

  • Bluetooth
    No
  • Bluetooth
    No
  • Bluetooth
    No

Representation / realization

  • Maximum indoor range
    50 m
  • Maximum outdoor range
    350 m
  • Compatible with a hearing aid
    Yes

Screen

  • Screen
    TFT
  • Screen resolution
    128 x 160 pixels
  • Touch screen
    No
  • Screen size
    1.8 "

Management features

  • Handset keys
    23
  • Scalable firmware
    Yes

Connectivity

  • Quantity of USB 2.0 Ports
    1
  • Headset Connection
    3.5mm
  • Quantity of USB 2.0 Ports
    1

Audio

  • Voice codecs
    G.711alaw
  • Speaker
    G.711ulaw
  • Speaker
    G.722
  • Speaker
    G.723.1
  • G.729A
  • G.729B
  • OPUS
  • iLBC
  • Yes
  • Yes
  • Yes

Phone features

  • Caller ID
    -
  • Message Waiting Indicator (MWI)
    Yes
  • Message Waiting Indicator (MWI)
    Yes
  • Message Waiting Indicator (MWI)
    Yes
  • Number of lines
    10 lines
  • Message Waiting Indicator (MWI)
    Yes
  • Message Waiting Indicator (MWI)
    Yes
  • Message Waiting Indicator (MWI)
    Yes
  • Message Waiting Indicator (MWI)
    Yes
  • Message Waiting Indicator (MWI)
    Yes
  • Message Waiting Indicator (MWI)
    Yes
  • Directory capacity
    - entries
  • Message Waiting Indicator (MWI)
    Yes

Camera

  • Front camera
    No

Power

  • Ethernet connection, supporting power over this port (PoE)
    No
  • Input voltage of the power adapter
    100 - 240 V
  • Input frequency
    50/60 Hz
  • Input current
    5 A
  • Standby autonomy
    250 h
  • Communication time
    20 h

Battery

  • Battery technology
    Nickel-metal hydride (NiMH)
  • Battery capacity
    800 mAh
  • Number of supported batteries
    2
  • Battery type
    AAA

Packaging contents

  • Quick Start Guide
    Yes
  • Number of handles provided
    1 piece(s)
  • Quick Start Guide
    Yes
  • Quick Start Guide
    Yes

Environmental conditions

  • Operating temperature
    -10 - 50 °C
  • Temperature out of operation
    -20 - 60 °C
  • Relative humidity rate (storage)
    10 - 90 %
  • Relative humidity rate (storage)
    10 - 90 %

Certificate

  • Certification
    FCC: FCC 15B
  • FCC 15D
  • SAR (FCC 47 CFR 2.1093; IEEE 1528; IEC 62209-2)
  • FCC 68 HAC
  • FCC ID
  • CE: EN 55032
  • EN 55035
  • EN 61000-3-2
  • EN 61000-3-3
  • EN 60950-1
  • EN 301 489-1/-6
  • EN 301 406
  • EN 50332-2
  • SAR(EN50360;EN50566;EN 50663;EN62209-1; EN62209-2; EN 62479)
  • RED NB
  • RCM: AS/NZS CISPR32
  • AS/NZS 60950.1
  • AS/CA S004
  • AS/ACIF S040
  • ANATEL
  • EAC
  • UL

Weight and dimensions

  • Dimensions of the combined unit (LxWxH)
    50 x 28.1 x 158 mm
  • Weight of the phone
    110 g
  • Package weight
    328 g

Logistics data

  • Harmonized System Code
    85171800

Frequently Asked Questions

What certifications does the Grandstream DP722 have?
The Grandstream DP722 has the following certifications: FCC: FCC 15B; FCC 15D; SAR (FCC 47 CFR 2.1093; IEEE 1528; IEC 62209-2); FCC 68 HAC; FCC ID; CE: EN 55032; EN 55035; EN 61000-3-2; EN 61000-3-3; EN 60950-1; EN 301 489-1/-6; EN 301 406; EN 50332-2; SAR (EN50360; EN50566; EN 50663; EN62209-1; EN62209-2; EN 62479); RED NB; RCM: AS/NZS CISPR32; AS/NZS 60950.1; AS/CA S004; AS/ACIF S040; ANATEL, EAC, UL. 135
What is the screen size of the Grandstream DP722?
The screen of the Grandstream DP722 measures 1.8 inches.
What is the screen resolution of the Grandstream DP722?
The screen resolution of the Grandstream DP722 is 128 x 160 pixels.
How do I perform the initial setup of the Grandstream DP722 phone?
To set up the Grandstream DP722 for the first time, go to the 'Settings' menu, select 'Network Settings', and choose the appropriate connection method. Then, enter the necessary information for the network, such as your Wi-Fi password or IP configuration, and follow the on-screen instructions to complete the setup.
How can I customize the ringtone on my Grandstream DP722?
To change the ringtone on your Grandstream DP722, go to the 'Settings' menu, then to 'Sound Settings', and choose 'Ringtones'. You can select from pre-recorded ringtones or upload a personal ringtone. Choose the desired ringtone and save the changes.
How do I add contacts to my Grandstream DP722 directory?
To add contacts to your Grandstream DP722 directory, open the 'Phonebook' menu, select 'Add Contact', and then enter the name and phone number. You can also add other information such as email addresses or titles. Once the details are filled in, save the contact.
How do I check the call history on the Grandstream DP722?
To check your call history on the Grandstream DP722, go to the 'Call History' menu. You will find a list of your incoming, outgoing, and missed calls. You can browse the entries and select a call to view its details, such as the date, time, and duration.
How do I change the display settings on my Grandstream DP722?
To adjust the display settings on your Grandstream DP722, go to the 'Settings' menu, then go to 'Display Settings' and choose 'Screen'. You will have the option to customize aspects such as brightness, contrast, and screen timeout. Adjust according to your preferences and save the changes.
Does the Grandstream DP722 work wirelessly?
Yes, the Grandstream DP722 is a wireless phone, allowing users to make and receive calls without being physically connected to a phone line, providing greater freedom of movement.
Does the Grandstream DP722 have Wi-Fi connectivity?
No, the Grandstream DP722 does not offer Wi-Fi connectivity. While this may limit some advanced features requiring the internet, it also means that the phone operates without relying on a Wi-Fi network, which is convenient in areas with low or no Wi-Fi access.
What is the maximum indoor range of the Grandstream DP722?
The maximum indoor range of the Grandstream DP722 is 50 meters, allowing users to move a reasonable distance from the base while maintaining good voice connection quality.
Can the Grandstream DP722 be used outdoors?
Yes, the Grandstream DP722 can be used outdoors, with a maximum range of 350 meters, providing the same convenience and call quality even outside the building or in large outdoor spaces.
What type of screen does the Grandstream DP722 have?
The Grandstream DP722 is equipped with a TFT screen, which offers vibrant colors and good visibility, enhancing the user experience when navigating menus and displaying call information.
Is the manual for the Grandstream DP722 available in French?
Yes, the manual for the Grandstream DP722 is available in French.

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Presentation of product DP722 specifications from brand Grandstream

General Information

The Grandstream DP722 is a phone from the renowned brand Grandstream, famous for its innovations in the telecommunications sector. This model, identified by the EAN code 6947273702740, is designed to offer optimal performance and an enriching user experience.

Design

This phone is a cordless handset, providing great freedom of movement and practical daily use. Its black and gray finish gives it a modern and elegant aesthetic. As an IP phone, the Grandstream DP722 is ideal for immersive and comfortable audio communications.

Network

The Grandstream DP722 does not include Wi-Fi, Ethernet, or Bluetooth connectivity, which may limit its use in certain environments requiring wireless connections. However, it is designed to operate effectively in contexts where these options are not essential.

Range

With a maximum indoor range of 50 meters and outdoor range of 350 meters, this phone is suitable for a variety of environments, allowing for use over long distances. Additionally, it is compatible with hearing aids, making it accessible to users equipped with hearing devices.

Screen

The DP722 features a 1.8-inch TFT screen with a resolution of 128 x 160 pixels. Although this screen is not touch-sensitive, it offers sufficient image quality for effective use.

Management

This model has 23 keys on the handset, facilitating intuitive use. Furthermore, it is equipped with scalable firmware, ensuring continuous updates and improvements.

Connectivity

The Grandstream DP722 includes a 3.5 mm headset output, allowing for an enjoyable audio experience with headphones. It also has a USB 2.0 port for quick connection with other devices.

Audio

This phone uses several voice codecs, including G.711alaw, G.711ulaw, G.722, G.723.1, G.729A, G.729B, OPUS, and iLBC, ensuring optimal audio quality. It also integrates automatic gain control and noise reduction features, enhancing the listening experience.

Phone Features

The DP722 offers practical features such as call hold, transfer, and forwarding, as well as the ability to manage up to 10 lines. It also supports conference calls, facilitating multi-party communications.

Power Supply

The phone operates with a power adapter compatible with an input of 100 to 240 V. Its battery, using NiMH technology, has a capacity of 800 mAh, allowing for up to 250 hours on standby and 20 hours of continuous communication.

Environmental Conditions

The Grandstream DP722 is designed to operate in temperatures ranging from -10 to 50 °C and can withstand extreme conditions of up to -20 to 60 °C when not in operation. It also performs well in a relative humidity of 10 to 90 %.

Certifications

This model complies with several safety and performance standards, ensuring its reliability in various work environments.

Weight and Dimensions

The dimensions of the handset are 50 x 28.1 x 158 mm, with a lightweight of 110 g, making it easy to use and transport. The total weight of the package is 328 g, ensuring adequate protection during delivery.

Logistics Data

The harmonized system code for the Grandstream DP722 is 85171800, facilitating its identification in international trade.