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Voice & Video Phones for the Desktop

As one of the original manufacturers of IP phones, Grandstream offers more expertise and greater reliability than anyone. Our market-leading GRP Series provides a full portfolio of Zoom-certified desktop phones, while the state-of-the-art GXV Series provides a powerful desktop productivity tool. 

Cordless Wi-Fi Phones
for Mobility

Our WP Series provides 3 Zoom-certified cordless Wi-Fi phones that are ideal for the modern, mobile business. These easy-to-use devices provide Zoom Phone access in any location where Wi-Fi is available, ideal for remote teams, hybrid workers, open offices, and more.

Conference Phone for Productive Meetings

The GAC2570 might be the most powerful and useful conference phone certified with Zoom Rooms. This Android-based device provides a 12W speaker to cover any room, built-in Wi-Fi and a rechargeable battery for mobility, and a 7-inch touch screen for easy usage. 

Utilize Analog Devices to Save Money

Grandstream is the largest manufacturer of Analog Telephone Adapters (ATAs). ATAs were the first product we ever released and they have been relied on by the largest service providers in the world for over 20 years. Our best-in-class HT800 Series allows you to utilize analog devices with Zoom Phone.

Grandstream Solution Benefits


Flexibility for the Modern Business

Grandstream provides a one-stop-shop for all your Zoom needs. Our devices are built to support the modern, mobile business by offering innovative features that provide tremendous flexibility and mobility, including available Wi-Fi support, extended speed-dial options, touch screens, built-in batteries, and more.

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Features That Expand Productivity

Grandstream solutions are packed with features that increase productivity. Our devices make it easy to handle many calls and lines on one device, provide expanded BLF/speed-dial access, large color screens, push-to-talk, Wi-Fi and Bluetooth support, customizable keys, HD speaker-phones, ergonomic handsets, and more.


Powerful Security Protection

Grandstream products support all modern SIP security protocols to protect your network. In addition, many of our devices provide device protection that you will not find elsewhere. For example, our GRP and GXV Series provide secure boot, dual firmware images, encrypted data storage, random default passwords, and more.


Easy-to Purchase, Deploy, Manage & Use

Our large, established network of distribution partners around the world ensures you can easily get the products and support that you need. After purchase, Grandstream devices provide zero-touch provisioning, built-in monitoring and maintenance tools, can be automatically updated, and provide an intuitive user experience.

Grandstream's Zoom Phone Certified Products

Desktop IP Phones

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GRP Series Professional IP Phones

The GRP series of Professional Carrier-Grade IP phones are designed for mass deployment, ideal for enterprises, service providers and other high-volume markets. The professional series offers a powerful, easy-to-use and easy-to-deploy voice platform with next-gen features for high-end users. All GRP Series models are certified with Zoom Phone. Click here to learn more.

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GRP Series Essential IP Phones

The GRP series of Essential Carrier-Grade IP Phones provides simple, easy-to-use devices built for the needs of on-site and remote workers and designed for easy deployment by enterprises, service providers and other high-volume markets. These essential IP phones offer an easy-to-use and easy-to-deploy voice endpoint. All GRP Series models are certified with Zoom Phone. Click here to learn more.

Cordless Wi-Fi IP Phones 

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WP Series Wi-Fi Cordless IP Phones

The WP Series enables businesses to create mobile and flexible Zoom solutions that utilize immersive Wi-Fi networks at home or in the office to provide seamless voice access. Designed to suit a variety of enterprise as well as vertical market applications including retail, logistics, medical, healthcare, education and security, the WP Series offers powerful features, mobility, flexibility, and durability to support all environments. The WP825, WP822 and WP810 are certified with Zoom Phone. Click here to learn more.

Video IP Phones

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GXV3400 Series Smart Video IP Phone

Grandstream’s Series of IP Video Phones combines the functionality of an AndroidTM tablet to offer an all-in-one desktop communication solution. It is the ideal desktop device for busy professionals, executives, sales teams and receptionists as it offers instant access to a variety of voice, video, multimedia and application communication solutions. It offers a powerful yet cost-effective video device for any conference room. The GXV3480, GXV3470, and GXV3450 are certified with Zoom Phone. Click here to learn more.

Analog Telephone Adapters and VoIP Gateways

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HT800 Series

Making integrated IP solutions easy and manageable, the HT series of Analog Telephone Adapters are trusted and deployed by some of the largest service providers in the world.  These easy-to-deploy and manage devices allow you to add analog phones, fax machines, and similar analog products to your Zoom platform to extend their life and expand your Zoom solution. The HT801, HT802, HT812, HT814, and HT818 are certified with Zoom Phone. Click here to learn more.

GXW4200 v2 Series

The GXW4200 v2 series allow any business to create a cost-effective hybrid IP and analog Zoom Phone solution that enables them to enjoy the benefits of Zoom while preserving investment on existing analog phones, fax machines and legacy PBX systems. They feature multiple FXS analog telephone ports, superb voice quality, a suite of telephony functionalities, easy provisioning, flexible dialing plans, advanced security protection and strong performance in handling high volume voice calls. Click here to learn more.

Grandstream's Zoom Rooms Certified Products

Audio Conferencing Phone

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The GAC2570 is a state-of-the-art conferencing phone that provides high-quality voice communication for meeting rooms, huddle areas, boardrooms, and other conferencing spaces. This Android-based device features an exceptional 10-watt speaker and 12 omnidirectional microphones with Multichannel Microphone Array Design (MMAD) to deliver an immersive experience to local and remote participants. By adding next-generation features including a built-in rechargeable battery, integrated dual-band Wi-Fi, Bluetooth, a 7-inch touch screen and more, the GAC2570 is the ideal audio conferencing solution for businesses and enterprises. Click here to learn more.

Technical Tools and Resources

We Are Here to Help - Contact Us

If you want to learn more about building or expanding your Zoom solution with Grandstream, we are here to help. Whether you have a technical question, a purchasing question, or just want to learn more, drop us a note and our team will get back to you as soon as we can.