The GRP2611G is a powerful 3-line carrier-grade IP phone designed with zero-touch provisioning for mass deployment and easy management. It features a sleek design and a suite of next-generation features including 12 virtual multi-purpose keys (VPKs), dual Gigabit ports, a color LCD with swappable face plates for easy logo customization and more. 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 GRP2611G is supported by Grandstream’s Device Management System (GDMS), which provides a centralized interface to configure, provision, manage and monitor deployments of Grandstream endpoints. Built for the needs of desktop workers and designed for easy deployment by enterprises, service providers and other high-volume markets, the GRP2611G offers an easy-to-use and easy-to-deploy voice endpoint.
GRP2611G
3-Line Carrier-Grade IP Phone
The GRP2611G is a powerful 3-line carrier-grade IP phone designed with zero-touch provisioning for mass deployment and easy management and is supported by Grandstream’s Device Management System (GDMS).
Description
Features
- Supports 3 SIP accounts and 3 multi-purpose line keys
- Dual switched auto-sensing 10/100/1000 Mbps Gigabit ethernet ports with integrated PoE
- Swappable faceplate to allow for easy logo customization
- HD audio supporting all major codecs, including wideband codecs G.722 and Opus
- Equipped with noise shield technology to minimize background noise
- Up to 12 digital BLF Keys
- Enterprise-level protection including secure boot, dual firmware images, and encrypted data storage
- Supported by GDMS which provides a centralized interface to configure, provision, manage, and monitor
- Supports 5-way audio conferencing for easy conference calls

GRP2636
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).
Product...
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).
Product...
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...
GXP2140
GXP2140
A versatile Enterprise IP Phone
Bringing quality and versatility to your desktop, the GXP2140 delivers the ideal balance of call control, sleek design and an enjoyable user experience. This device is the choice for the desktop user who requires medium-to-high call control functionality with...
A versatile Enterprise IP Phone
Bringing quality and versatility to your desktop, the GXP2140 delivers the ideal balance of call control, sleek design and an enjoyable user experience. This device is the choice for the desktop user who requires medium-to-high call control functionality with...
GRP2601(P/W)
GRP2601(P/W)
2-Line Essential IP Phone Designed for Mass Deployment and Easy Management
The GRP2601 features 5-way voice conferencing to maximize productivity, integrated PoE (GRP2601P), Wi-Fi support (GRP2601W), and is supported by Grandstream’s Device Management System (GDMS).
Product datasheets
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2-Line Essential IP Phone Designed for Mass Deployment and Easy Management
The GRP2601 features 5-way voice conferencing to maximize productivity, integrated PoE (GRP2601P), Wi-Fi support (GRP2601W), and is supported by Grandstream’s Device Management System (GDMS).
Product datasheets
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GRP2603(P)
GRP2603(P)
3-Line Essential IP Phone Designed for Mass Deployment and Easy Management
The GRP2603 features 5-way voice conferencing to maximize productivity, integrated PoE (GRP2603P) and is supported by Grandstream’s Device Management System (GDMS).
...
3-Line Essential IP Phone Designed for Mass Deployment and Easy Management
The GRP2603 features 5-way voice conferencing to maximize productivity, integrated PoE (GRP2603P) and is supported by Grandstream’s Device Management System (GDMS).
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