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Designed for Mass Deployment and Easy Management

Professional IP Phones

The GRP2600 series are carrier-grade IP phones designed for mass deployment. This series of next-generation IP phones features a sleek new design, a reimagined user experience, unified firmware and powerful feature options. For cloud provisioning and centralized management, the series is supported by Grandstream’s Device Management System (GDMS), which provides a centralized interface to configure, provision, manage and monitor deployments of Grandstream endpoints. Designed for enterprises, service providers and other high-volume markets, the GRP series offers a powerful, easy-to-use and easy-to-deploy voice platform with next-gen features.


Are you searching for career-grade IP phones? Look no further! Grandstream India, the Authorized National Distributor of Grandstream IP phones, is your premier communication solutions supplier in Kolkata. We specialize in integrating voice, video, data, and mobility solutions for organizations of all sizes. Upgrade effortlessly with intuitive interfaces and local support, and unlock the full potential of Grandstream India today!


GRP2601(P/W)
GRP2601(P/W)
  • 2 SIP account, 2 lines
  • 5-way audio conferencing for easy conference calls
  • GRP2601W includes 2.4G single-band Wi-Fi 6
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GRP2602(P/W/G)
GRP2602(P/W/G)
  • Supports 2 lines, and 4 SIP accounts
  • Full-duplex speakerphone with HD audio to maximize audio quality and clarity
  • 5-way audio conferencing for easy conference calls
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GRP2603(P)
GRP2603(P)
  • 3 lines, 6 SIP accounts, up to 3 call appearances
  • 5-way audio conferencing for easy conference calls
  • Full-duplex speakerphone with HD audio to maximize audio quality and clarity
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GRP2604(P)
GRP2604(P)
  • 3 lines, 6 SIP accounts, up to 3 call appearances
  • Dual switched autosensing 10/100/1000 Mbps Gigabit Ethernet ports with integrated PoE (GRP2604P only)
  • Swappable faceplate to allow for easy logo customization
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GRP2612(P/W/G)
GRP2612(P/W/G)
  • Supports 2 SIP accounts and 4 multi-purpose line keys
  • GRP2612W includes built-in dual-band Wi-Fi support
  • Up to 16 digital BLF Keys
  • Swappable faceplate to allow for easy logo customization
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GRP2613
GRP2613
  • Supports up to 3 SIP accounts and 6 multipurpose line keys
  • Swappable face plates to allow for easy logo customization
  • Up to 24 digital BLF keys
  • Dual switched autosensing 10/100/1000 Mbps Gigabit ethernet ports
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GRP2614
GRP2614
  • 4 line keys with up to 4 SIP accounts
  • Dual LCD screens with digital BLF keys
  • Integrated dual-band 802.11 a/b/g/n/ac WiFi
  • Integrated Bluetooth
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GRP2615
GRP2615
  • 10 line keys with up to 16 SIP accounts
  • Integrated dual-band 802.11 a/b/g/n Wi-Fi
  • 40 built-in digital BLF keys
  • Integrated Bluetooth
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GRP2616
GRP2616
  • Supports up to 3 SIP accounts and 6 multipurpose line keys
  • Swappable face plates to allow for easy logo customization
  • Up to 24 digital BLF keys
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GRP2624
GRP2624
  • 8 lines, 4 SIP accounts
  • 5-way audio conferencing for easy conference calls
  • Dual switched autosensing 10/100/1000 Mbps Gigabit Ethernet ports
  • Integrated dual-band Wi-Fi 802.11 a/b/g/n/ac (2.4Ghz & 5Ghz)
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GRP2634
GRP2634
  • 8 lines, 4 SIP accounts
  • 5-way audio conferencing for easy conference calls
  • Integrated Bluetooth to connect headsets, sync contacts, calendars and more
  • Equipped with noise shield technology to minimize background noise
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GRP2650
GRP2650
  • Up to 6 SIP accounts
  • 5-inch (1280×720) TFT color LCD
  • Integrated Bluetooth support
  • Integrated dual-band Wi-Fi 802.11 a/b/g/n/ac (2.4Ghz & 5Ghz)
  • Full-duplex speakerphone with HD audio to maximize audio quality
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GRP2670
GRP2670
  • 12 lines, 6 SIP accounts
  • 7-inch (1024x600) capacitive touch screen
  • Integrated dual-band Wi-Fi 802.11 a/b/g/n/ac (2.4Ghz & 5Ghz)
  • Integrated Bluetooth support
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Grandstream Authorized National Distributor