Part of the GRP series of Carrier-Grade IP Phones, the GRP2636 is a professional 12-line model designed with zero-touch provisioning for mass deployment and easy management. It features a sleek design and a suite of next-generation features including: 5-way voice conferencing to maximize productivity, integrated PoE & Wi-Fi, full HD audio on both the speaker and handset to allow users to communicate with the utmost clarity, The GRP series includes carrier-grade security features to provide enterprise-level security, including secure boot, dual firmware images and encrypted data storage. For cloud provisioning and centralized management, the GRP2636 is supported by Grandstream’s Device Management System (GDMS), which provides a centralized interface to configure, provision, manage and monitor deployments of Grandstream endpoints. The GRP2636 is the perfect choice for busy professionals and receptionists who need to manage high call volumes, with advanced functionality. Designed for easy deployment by enterprises, service providers and other highvolume markets, the GRP2636 offers an easy-to-use and easy-to-deploy voice endpoint.
GRP2636
12-Line Professional IP Phone Designed for Mass Deployment and Easy Management
The GRP2624 features 24 multi-purpose (MPK) extension keys with paper slot, integrated Wi-Fi and POE, a 4.3-inch LCD color LCD and more, and is supported by Grandstream’s Device Management System (GDMS).
Description
Features
- 12 lines, 6 SIP accounts
- Supported by GDMS which provides a centralized interface to configure, provision, manage and monitor Grandstream devices
- RJ9 headset jack allowing EHS with Plantronics headsets, and integrated USB Headset support
- Full-duplex speakerphone with HD audio to maximize audio quality and clarity
- Equipped with noise shield technology to minimize background noise
- Dual switched autosensing 10/100/1000 Mbps Gigabit Ethernet ports with integrated PoE
- Supports 5-way audio conferencing for easy conference calls
- Enterprise-level protection including secure boot, dual firmware images, and encrypted data storage
- Swappable faceplate to allow for easy logo customization data storage
- Integrated dual-band Wi-Fi 802.11 a/b/g/n/ac (2.4Ghz & 5Ghz)

GXP1628

GXP1628
An entry-level Gigabit IP Phone
A powerful Gigabit phone for the desktop user who requires standard communication support with quick network access. The GXP1628 supports essential call features and a 132x48 backlit LCD display to deliver clear and easy call control and manipulation. This is...
An entry-level Gigabit IP Phone
A powerful Gigabit phone for the desktop user who requires standard communication support with quick network access. The GXP1628 supports essential call features and a 132x48 backlit LCD display to deliver clear and easy call control and manipulation. This is...
GXP2160

GXP2160
Enteprise IP Phone
Take control of your call volume with the GXP2160, one of our most powerful High-End IP Phones. A perfect selection for users who require an intuitive and vibrant notification display for quick call turnover, the GXP2160 is ideal for receptionists, office administrators,...
Enteprise IP Phone
Take control of your call volume with the GXP2160, one of our most powerful High-End IP Phones. A perfect selection for users who require an intuitive and vibrant notification display for quick call turnover, the GXP2160 is ideal for receptionists, office administrators,...
GXP2170

GXP2170
An Enterprise IP Phone for High-Volume Users
Our most powerful High-End IP Phone, designed for the high-call volume user who requires a suite of call control and efficiency focused features. Bring heavy communications under control by utilizing the GXP2170’s high-line access, BLF/speed-dial...
An Enterprise IP Phone for High-Volume Users
Our most powerful High-End IP Phone, designed for the high-call volume user who requires a suite of call control and efficiency focused features. Bring heavy communications under control by utilizing the GXP2170’s high-line access, BLF/speed-dial...
GRP2604(P)

GRP2604(P)
3-Line Essential IP Phone Designed for Mass Deployment and Easy Management
The GRP2604 features 5-way voice conferencing to maximize productivity, integrated PoE (GRP2604P) and is supported by Grandstream’s Device Management System (GDMS).
Product datasheets
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3-Line Essential IP Phone Designed for Mass Deployment and Easy Management
The GRP2604 features 5-way voice conferencing to maximize productivity, integrated PoE (GRP2604P) and is supported by Grandstream’s Device Management System (GDMS).
Product datasheets
...
GHP620(W) & GHP621(W)

GHP620(W) & GHP621(W)
Compact Hotel Phones Ideal for Hotel Deployments and Other Similar Environments
The GHP620(W) & GHP621(W) include an HD speaker on the handset, 2 SIP accounts/lines, 10 speed dial keys and 3 programmable keys and includes 2 models with integrated dual-band Wi-Fi support...
Compact Hotel Phones Ideal for Hotel Deployments and Other Similar Environments
The GHP620(W) & GHP621(W) include an HD speaker on the handset, 2 SIP accounts/lines, 10 speed dial keys and 3 programmable keys and includes 2 models with integrated dual-band Wi-Fi support...
GXP2135

GXP2135
A Multi-line High Performance IP Phone
A high-profile desktop phone built for the busy user. The GXP2135 is a sleek High-End IP phone that will bring higher levels of communication productivity to a network. Its modern design, high call capacity and rich functionality makes it the ideal choice...
A Multi-line High Performance IP Phone
A high-profile desktop phone built for the busy user. The GXP2135 is a sleek High-End IP phone that will bring higher levels of communication productivity to a network. Its modern design, high call capacity and rich functionality makes it the ideal choice...