Part of the GRP series of Carrier-Grade IP Phones, the GRP2603 is an essential 3-line model designed with zerotouch provisioning for mass deployment and easy management. It features a sleek design and a suite of nextgeneration features including: 5-way voice conferencing to maximize productivity, integrated PoE (GRP2603P), full HD audio on both the speaker and handset to allow users to communicate with the utmost clarity, EHS support for Plantronics, Jabra, and Sennheiser headsets and multi-language support. The GRP series includes carrier-grade security features to provide enterprise-level sec urity, including secure boot, dual firmware images and encrypted data storage. For cloud provisioning and centralized management, the GRP2603 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 on-site or remote desktop workers and designed for easy deployment by enterprises, service providers and other high volume markets, the GRP2603 offers an easy-to-use and easy-to-deploy voice endpoint.
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).
Description
Features
- 3 lines, 6 SIP accounts, up to 3 call appearances
- Supported by GDMS which provides a centralized interface to configure, provision, manage and monitor Grandstream devices
- Electronic Hook Switch (EHS) support for Plantronics, Jabra, and Sennheiser headsets
- 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 (GRP2603P only)
- 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








GRP2634

GRP2634
8-Line Professional IP Phone Designed for Mass Deployment and Easy Management
The GRP2634 features 32 virtual multi-purpose keys (VPK), 10 multipurpose keys (MPK), integrated Wi-Fi, Bluetooth support, a color LCD with swappable face plates for easy logo customization and more, and...
8-Line Professional IP Phone Designed for Mass Deployment and Easy Management
The GRP2634 features 32 virtual multi-purpose keys (VPK), 10 multipurpose keys (MPK), integrated Wi-Fi, Bluetooth support, a color LCD with swappable face plates for easy logo customization and more, and...
GHP610(W) & GHP611(W)

GHP610(W) & GHP611(W)
Compact Hotel Phones Ideal for Hotel Deployments and Other Similar Environments
The GHP610(W) & GHP611(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 GHP610(W) & GHP611(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...
GRP2616

GRP2616
6-Line Professional IP Phone Designed for Mass Deployment and Easy Management
The GRP2616 features 48 virutal multi-purpose keys (VPKs), integrated Wi-Fi, Bluetooth support, a 4.3 inch color LCD with swappable face plates for easy logo customization, additional 2.4 inch display screen, and...
6-Line Professional IP Phone Designed for Mass Deployment and Easy Management
The GRP2616 features 48 virutal multi-purpose keys (VPKs), integrated Wi-Fi, Bluetooth support, a 4.3 inch color LCD with swappable face plates for easy logo customization, additional 2.4 inch display screen, and...
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
...
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
...
DP725

DP725
DECT Cordless HD Handset for Mobility
The DP725 is a DECT cordless HD handset for mobility and allows the user to move freely and efficiently throughout any work environment and is supported by the DP750, DP752, and DP755 DECT VoIP base stations to provide a combination of mobility and top-notch...
DECT Cordless HD Handset for Mobility
The DP725 is a DECT cordless HD handset for mobility and allows the user to move freely and efficiently throughout any work environment and is supported by the DP750, DP752, and DP755 DECT VoIP base stations to provide a combination of mobility and top-notch...
GRP2602(P/W/G)

GRP2602(P/W/G)
2-Line Essential IP Phone Designed for Mass Deployment and Easy Management
The GRP2602 features 5-way voice conferencing to maximize productivity, integrated PoE (GRP2602P/GRP2602G), Wi-Fi support (GRP2602W), and is supported by Grandstream’s Device Management System (GDMS).
...
2-Line Essential IP Phone Designed for Mass Deployment and Easy Management
The GRP2602 features 5-way voice conferencing to maximize productivity, integrated PoE (GRP2602P/GRP2602G), Wi-Fi support (GRP2602W), and is supported by Grandstream’s Device Management System (GDMS).
...