Grandstream DP722 DECT Deployment Guide

Grandstream DP722 Handset manual cover
Pages 17
Year 0
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Grandstream DP722 Handset Specification

The Grandstream DP722 is a cordless DECT handset designed to deliver high-quality voice communication and essential telephony features for businesses and residential users. It is part of the Grandstream DP750/DP752 DECT base station series, which supports up to five handsets per base, offering flexibility and scalability in deployment. The DP722 features a 1.8-inch color TFT LCD screen with an intuitive user interface, enabling easy navigation and access to its various functionalities. It boasts HD audio with advanced echo cancellation and a full-duplex speakerphone to ensure clear and natural conversations. This handset provides a range of up to 350 meters outdoors and 50 meters indoors when paired with the DP750/DP752 base stations, allowing for seamless mobility within the coverage area.

The DP722 supports up to 10 SIP accounts per handset and provides features such as call hold, transfer, forward, 3-way audio conferencing, and more. It includes a 3.5mm headset jack for hands-free operation and a Micro-USB port for easy charging, enhancing convenience for users. The device is powered by a rechargeable battery that provides up to 20 hours of talk time and 250 hours of standby time, reducing downtime and ensuring reliable performance. Security is prioritized with DECT encryption, protecting calls from eavesdropping. Its lightweight and ergonomic design enhances user comfort for prolonged use. The Grandstream DP722 is an ideal solution for users seeking a robust, feature-rich DECT phone that ensures reliable communication and flexibility in various environments.

Grandstream DP722 Handset F.A.Q.

How can I register the Grandstream DP722 handset to a base station?

To register the Grandstream DP722 handset, press the "Menu" button on the handset, navigate to "Settings", select "Registration" and then "Register". Choose the desired base station and enter the PIN if prompted. Ensure the base station is in pairing mode.

What is the procedure to reset the DP722 handset to factory settings?

To reset the handset, press "Menu", go to "Settings", then "Advanced Settings". Select "Factory Reset" and confirm. This will restore the handset to its original state, erasing all user settings.

How to update the firmware of the Grandstream DP722?

To update the firmware, access the web interface of the DP722's base station. Navigate to the "Maintenance" section, then "Upgrade". Check for available firmware updates and follow the on-screen instructions to apply them.

Why is my DP722 handset not charging properly?

Ensure that the charging contacts on both the handset and the charger are clean and free of debris. Check the power connection to the charging cradle. If the issue persists, try using a different power outlet or charger.

What steps should I take if the DP722 has poor call quality?

Check the signal strength indicator on the handset. If low, try moving closer to the base station. Ensure there are minimal obstructions and electronic interference. Verify that the network settings are correctly configured.

How can I transfer a call to another handset using the DP722?

During an active call, press the "Options" button, select "Transfer", and enter the extension number of the other handset. Press "Dial" to complete the transfer.

What is the method to adjust the ringer volume on the DP722?

Press the "Menu" button, go to "Settings", select "Audio", and then "Ringer Volume". Use the navigation keys to adjust the volume to the desired level.

How do I check the battery status on the Grandstream DP722?

The battery status icon is displayed on the main screen of the handset. For detailed information, press "Menu", navigate to "Status", and select "Battery".

Can I use a headset with the DP722 handset?

Yes, the DP722 supports headsets. You can connect a compatible wired headset to the 3.5mm audio jack on the handset for hands-free operation.

What should I do if the DP722 does not ring for incoming calls?

Check that the ringer is not set to silent or vibrate mode. Ensure that "Do Not Disturb" is not activated. Verify the ringer settings under "Menu" > "Settings" > "Audio".