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. 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 for high-end users.

Grandstream GRP2612 4-Line Carrier-Grade IP Phone with 2.4-Inch Colour Display and 16 VPKs
The Grandstream GRP2612 is a compact 4-line carrier-grade IP phone designed for desktop users and efficiently managed business deployments. It supports four SIP accounts and features a 2.4-inch colour display, with access to up to 16 virtual multi-purpose keys for line monitoring, speed dialling and frequently used calling functions.
Dual 10/100Mbps Ethernet ports provide reliable wired network connectivity, while the supplied 5V power adapter powers the phone. HD handset and speakerphone audio with Noise Shield technology helps users communicate clearly in busy working environments.
Key Features:
.spaced-list li {
margin-bottom: 0.7em;
}
.spaced-list li:last-child {
margin-bottom: 2em;
}
Four line keys with support for four SIP accounts (SIP = Session Initiation Protocol)
2.4-inch colour LCD with 320 x 240 resolution
Up to 16 VPKs for line monitoring, speed dial and frequently used functions (VPK = Virtual Multi-Purpose Key)
Dual 10/100Mbps Ethernet ports
HD handset and speakerphone audio with wideband G.722 and Opus codec support
Noise Shield technology helps minimise distracting background sound
Five-way audio conferencing
RJ9 headset port with EHS support (EHS = Electronic Hook Switch)
Hot-desking and practical call-handling functions including transfer, forwarding, call park and call pickup help the GRP2612 adapt to individual desks, shared workspaces and changing user requirements.
Key Benefits:
Zero-touch provisioning supports efficient mass deployment
Centralised provisioning, monitoring and management through GDMS (GDMS = Grandstream Device Management System)
Enterprise protection includes secure boot, dual firmware images and encrypted data storage
Swappable faceplate design supports logo customisation for suitable volume deployments
Two-position desktop stand and optional wall mounting provide flexible installation
The package includes the GRP2612 phone, handset with cord, phone stand, 5V power adapter, network cable, quick installation guide and open-source software licence information, with no subscription or renewal fees.
If customers wish to compare other options, Grandstream Carrier Grade IP Phones includes:
GRP2612P - wired 10/100 model with integrated PoE
GRP2612W - dual-band Wi-Fi 6 model with 10/100 Ethernet and PoE
GRP2612G - Gigabit Ethernet model with integrated PoE
Comms Express also offers an impressively wide Grandstream Phones range covering carrier-grade, business, hotel, video, cordless and specialist telephony requirements.
*For complete specifications see the documentation tab above

Grandstream GRP2612P 4-Line Carrier-Grade IP Phone with Colour Display and PoE
The Grandstream GRP2612P is a compact 4-line carrier-grade IP phone designed for desktop users and efficiently managed business deployments. It supports four SIP accounts and features a 2.4-inch colour display, with access to up to 16 virtual multi-purpose keys for line monitoring, speed dialling and frequently used calling functions.
Dual 10/100Mbps Ethernet ports provide wired network connectivity, with integrated PoE allowing both data and power to reach the phone through a single cable. HD handset and speakerphone audio with Noise Shield technology helps users communicate clearly in busy working environments.
Key Features:
.spaced-list li {
margin-bottom: 0.7em;
}
.spaced-list li:last-child {
margin-bottom: 2em;
}
Four line keys with support for four SIP accounts (SIP = Session Initiation Protocol)
2.4-inch colour LCD with 320 x 240 resolution
Up to 16 VPKs for line monitoring, speed dial and frequently used functions (VPK = Virtual Multi-Purpose Key)
Dual 10/100Mbps Ethernet ports with integrated PoE (PoE = Power over Ethernet)
HD handset and speakerphone audio with wideband G.722 and Opus codec support
Noise Shield technology helps minimise distracting background sound
Five-way audio conferencing
RJ9 headset port with EHS support (EHS = Electronic Hook Switch)
Hot-desking and practical call-handling functions including transfer, forwarding, call park and call pickup help the GRP2612P adapt to individual desks, shared workspaces and changing user requirements.
Key Benefits:
PoE simplifies installation by carrying network data and power through one cable
Zero-touch provisioning supports efficient mass deployment
Centralised provisioning, monitoring and management through GDMS (GDMS = Grandstream Device Management System)
Enterprise protection includes secure boot, dual firmware images and encrypted data storage
Swappable faceplate design supports logo customisation for suitable volume deployments
Two-position desktop stand and optional wall mounting provide flexible installation
The package includes the GRP2612P phone, handset with cord, phone stand, network cable, quick installation guide and open-source software licence information, with no subscription or renewal fees. The phone receives power through its PoE network connection, so a separate mains power adapter is not required.
If customers wish to compare other options, Grandstream Carrier Grade IP Phones includes:
GRP2612 - wired 10/100 model powered by its supplied adapter
GRP2612W - dual-band Wi-Fi 6 model with 10/100 Ethernet and PoE
GRP2612G - Gigabit Ethernet model with integrated PoE
Comms Express also offers an impressively wide Grandstream Phones range covering carrier-grade, business, hotel, video, cordless and specialist telephony requirements.
*For complete specifications see the documentation tab above

Grandstream GRP2612W 4-Line Carrier-Grade IP Phone with Wi-Fi 6, Colour Display and PoE
The Grandstream GRP2612W is a compact 4-line carrier-grade IP phone designed for desktop users and efficiently managed business deployments. It supports four SIP accounts and features a 2.4-inch colour display, with access to up to 16 virtual multi-purpose keys for line monitoring, speed dialling and frequently used calling functions.
Hardware version 5.0 and above includes integrated dual-band Wi-Fi 6 across the 2.4GHz and 5GHz bands. Dual 10/100Mbps Ethernet ports provide wired connectivity and integrated PoE, while the supplied 5V power adapter offers an alternative power option. HD handset and speakerphone audio with Noise Shield technology helps users communicate clearly in busy working environments.
Key Features:
.spaced-list li {
margin-bottom: 0.7em;
}
.spaced-list li:last-child {
margin-bottom: 2em;
}
Four line keys with support for four SIP accounts (SIP = Session Initiation Protocol)
2.4-inch colour LCD with 320 x 240 resolution
Up to 16 VPKs for line monitoring, speed dial and frequently used functions (VPK = Virtual Multi-Purpose Key)
Dual-band 2.4GHz and 5GHz Wi-Fi 6 on hardware version 5.0 and above
Dual 10/100Mbps Ethernet ports with integrated PoE (PoE = Power over Ethernet)
HD handset and speakerphone audio with wideband G.722 and Opus codec support
Noise Shield technology helps minimise distracting background sound
Five-way audio conferencing and an RJ9 headset port with EHS support (EHS = Electronic Hook Switch)
Hot-desking and practical call-handling functions including transfer, forwarding, call park and call pickup help the GRP2612W adapt to individual desks, shared workspaces and changing user requirements.
Key Benefits:
Zero-touch provisioning supports efficient mass deployment
Centralised provisioning, monitoring and management through GDMS (GDMS = Grandstream Device Management System)
Enterprise protection includes secure boot, dual firmware images and encrypted data storage
Swappable faceplate design supports logo customisation for suitable volume deployments
Two-position desktop stand and optional wall mounting provide flexible installation
The package includes the GRP2612W phone, handset with cord, phone stand, 5V power adapter, network cable, quick installation guide and open-source software licence information, with no subscription or renewal fees.
If customers wish to compare other options, Grandstream Carrier Grade IP Phones includes:
GRP2612 - wired 10/100 model powered by its supplied adapter
GRP2612P - wired 10/100 model with integrated PoE
GRP2612G - Gigabit Ethernet model with integrated PoE
Comms Express also offers an impressively wide Grandstream Phones range covering carrier-grade, business, hotel, video, cordless and specialist telephony requirements.
*For complete specifications see the documentation tab above

Grandstream GRP2612G 4-Line Carrier-Grade IP Phone with 2.4-Inch Colour Display, Gigabit Ethernet and PoE
The Grandstream GRP2612G is a compact 4-line carrier-grade IP phone designed for desktop users and efficiently managed business deployments. It supports four SIP accounts and features a 2.4-inch colour display, with access to up to 16 virtual multi-purpose keys for line monitoring, speed dialling and frequently used calling functions.
Dual Gigabit Ethernet ports provide high-speed wired connectivity for the phone and a linked computer, while integrated PoE allows network data and power to reach the phone through a single cable. The supplied 5V power adapter provides an alternative power option, and HD handset and speakerphone audio with Noise Shield technology helps users communicate clearly in busy working environments.
Key Features:
.spaced-list li {
margin-bottom: 0.7em;
}
.spaced-list li:last-child {
margin-bottom: 2em;
}
Four line keys with support for four SIP accounts (SIP = Session Initiation Protocol)
2.4-inch colour LCD with 320 x 240 resolution
Up to 16 VPKs for line monitoring, speed dial and frequently used functions (VPK = Virtual Multi-Purpose Key)
Dual 10/100/1000Mbps Gigabit Ethernet ports with integrated PoE (PoE = Power over Ethernet)
HD handset and speakerphone audio with wideband G.722 and Opus codec support
Noise Shield technology helps minimise distracting background sound
Five-way audio conferencing
RJ9 headset port with EHS support (EHS = Electronic Hook Switch)
Hot-desking and practical call-handling functions including transfer, forwarding, call park and call pickup allow users and administrators to configure the GRP2612G for individual desks, shared workspaces and changing communications requirements.
Key Benefits:
Gigabit Ethernet maintains high-speed network connectivity for the phone and a linked computer
PoE simplifies installation by carrying network data and power through one cable
Zero-touch provisioning supports efficient mass deployment
Centralised provisioning, monitoring and management through GDMS (GDMS = Grandstream Device Management System)
Enterprise protection includes secure boot, dual firmware images and encrypted data storage
Swappable faceplate design supports logo customisation for suitable volume deployments
Two-position desktop stand and optional wall mounting provide flexible installation
The package includes the GRP2612G phone, handset with cord, phone stand, 5V power adapter, network cable and quick installation guide. Open-source software licence information is provided for the firmware, with no subscription or renewal fees.
Within the wider Grandstream Carrier Grade IP Phones range, closely related options include:
GRP2612 - wired 10/100 model powered by its supplied adapter
GRP2612P - wired 10/100 model with integrated PoE
GRP2612W - dual-band Wi-Fi 6 model with 10/100 Ethernet and PoE
Comms Express also offers an impressively wide Grandstream Phones range covering carrier-grade, business, hotel, video, cordless and specialist telephony requirements.
*For complete specifications see the documentation tab above

Grandstream GRP2613 6-Line Carrier-Grade IP Phone with 2.8-Inch Colour Display, Gigabit Ethernet, PoE and 5-Way Conferencing
The Grandstream GRP2613 is a 6-line carrier-grade IP phone designed for everyday business users and efficiently managed high-volume deployments. It supports up to four SIP accounts and combines a 2.8-inch colour display with six multi-purpose line keys and access to up to 24 virtual multi-purpose keys for line monitoring, speed dialling and frequently used calling functions.
Dual Gigabit Ethernet ports provide high-speed wired connectivity for the phone and a linked computer, while integrated PoE allows network data and power to reach the phone through a single cable. The supplied 5V power adapter provides an alternative power option, and HD handset and speakerphone audio with Noise Shield technology helps users communicate clearly in busy working environments.
Key Features:
.spaced-list li {
margin-bottom: 0.7em;
}
.spaced-list li:last-child {
margin-bottom: 2em;
}
Six multi-purpose line keys with support for up to four SIP accounts (SIP = Session Initiation Protocol)
2.8-inch colour LCD with 320 x 240 resolution
Up to 24 VPKs for line monitoring, speed dial and frequently used functions (VPK = Virtual Multi-Purpose Key)
Dual 10/100/1000Mbps Gigabit Ethernet ports with integrated PoE (PoE = Power over Ethernet)
HD handset and speakerphone audio with wideband G.722 and Opus codec support
Noise Shield technology helps minimise distracting background sound
Five-way audio conferencing for productive group calls
RJ9 headset port with EHS support for compatible Plantronics headsets (EHS = Electronic Hook Switch)
Hot-desking and practical call-handling functions including transfer, forwarding, call park and call pickup allow users and administrators to configure the GRP2613 for individual desks, shared workspaces and other busy communications roles.
Key Benefits:
Gigabit Ethernet maintains high-speed network connectivity for the phone and a linked computer
PoE simplifies installation by carrying network data and power through one cable
Zero-touch provisioning supports efficient mass deployment
Centralised provisioning, monitoring and management through GDMS (GDMS = Grandstream Device Management System)
Enterprise protection includes secure boot, dual firmware images and encrypted data storage
Swappable faceplate design supports logo customisation for suitable volume deployments
Two-position desktop stand and optional wall mounting provide flexible installation
The package includes the GRP2613 phone, handset with cord, phone stand, 5V power adapter, network cable and quick installation guide. Open-source software licence information is provided for the firmware, with no subscription or renewal fees.
Within the wider Grandstream Carrier Grade IP Phones range, closely related options include:
GRP2612G - 4-line model with a 2.4-inch colour display, Gigabit Ethernet and PoE
GRP2614 - 4-line model with dual colour screens, Wi-Fi 6, Bluetooth and Gigabit PoE
GRP2616 - 6-line model with dual colour screens, Wi-Fi 6, Bluetooth and Gigabit PoE
Comms Express also offers an impressively wide Grandstream Phones range covering carrier-grade, business, hotel, video, cordless and specialist telephony requirements.
*For complete specifications see the documentation tab above

Grandstream GRP2614 4-Line Carrier-Grade IP Phone with Dual Colour Displays, Wi-Fi 6, Bluetooth and PoE
The Grandstream GRP2614 is a professional 4-line carrier-grade IP phone for busy desktop users and larger managed deployments. It supports up to 12 SIP accounts and combines a 2.8-inch main colour display with a 2.4-inch secondary screen, providing clear call information and access to up to 40 virtual multi-purpose keys.
Hardware version 5.0 and above includes dual-band Wi-Fi 6, integrated Bluetooth and dual Gigabit Ethernet ports with PoE. HD handset and speakerphone audio, supported by Noise Shield technology, helps users communicate clearly in busy working environments.
Key Features:
.spaced-list li {
margin-bottom: 0.7em;
}
.spaced-list li:last-child {
margin-bottom: 2em;
}
Four line keys with support for up to 12 SIP accounts (SIP = Session Initiation Protocol)
2 x colour screens - 2.8-inch main and 2.4-inch secondary, each with 320 x 240 resolution
Up to 40 virtual multi-purpose keys for frequently used calling functions
Dual-band 2.4GHz and 5GHz Wi-Fi 6 on hardware version 5.0 and above
Integrated Bluetooth for compatible wireless accessories
Dual 10/100/1000Mbps Gigabit Ethernet ports with integrated PoE (PoE = Power over Ethernet)
HD handset and speakerphone audio with Noise Shield technology
Three-way audio conferencing and an RJ9 headset port with EHS support (EHS = Electronic Hook Switch)
Hot-desking and practical call-handling functions including transfer, forwarding, call park and call pickup help the GRP2614 adapt to individual desks, shared workspaces and changing user requirements.
Key Benefits:
Zero-touch provisioning supports efficient mass deployment
Centralised provisioning, monitoring and management through GDMS (GDMS = Grandstream Device Management System)
Enterprise protection including secure boot, dual firmware images and encrypted data storage
Customisable faceplate supports company or service-provider branding
Two-position desktop stand with optional wall mounting for flexible installation
The package includes the GRP2614 phone, handset with cord, phone stand, 12V power adapter, network cable, quick installation guide and GPL licence.
If customers wish to compare other options, Grandstream Carrier Grade IP Phones includes:
GRP2612 - compact models with options including PoE, Wi-Fi and Gigabit Ethernet
GRP2613 - step-up options with additional line capacity and Gigabit connectivity
GRP2615 - larger 4.3-inch display with extension-module support
GRP2616 - 4.3-inch main display plus a secondary screen for additional on-screen keys
Comms Express also offers an impressively wide Grandstream Phones range covering carrier-grade, business, hotel, video, cordless and specialist telephony requirements.
*For complete specifications see the documentation tab above

Grandstream GRP2615 10-Line Carrier-Grade IP Phone with 4.3-Inch Colour Display, Wi-Fi 6, Bluetooth and PoE
The Grandstream GRP2615 is a high-end 10-line carrier-grade IP phone for busy desktop users and larger managed deployments. It supports up to 16 SIP accounts and features a 4.3-inch colour display with 40 built-in digital keys for monitoring lines, speed dialling and frequently used calling functions.
Hardware version 5.0 and above includes dual-band Wi-Fi 6, integrated Bluetooth and dual Gigabit Ethernet ports with PoE. HD handset and speakerphone audio, supported by Noise Shield technology, helps users communicate clearly in busy working environments.
Key Features:
.spaced-list li {
margin-bottom: 0.7em;
}
.spaced-list li:last-child {
margin-bottom: 2em;
}
10 line keys with support for up to 16 SIP accounts (SIP = Session Initiation Protocol)
4.3-inch colour LCD with 480 x 272 resolution
40 built-in digital BLF keys for line monitoring and frequently used functions (BLF = Busy Lamp Field)
Dual-band 2.4GHz and 5GHz Wi-Fi 6 on hardware version 5.0 and above
Integrated Bluetooth for compatible wireless accessories
Dual 10/100/1000Mbps Gigabit Ethernet ports with integrated PoE (PoE = Power over Ethernet)
HD handset and speakerphone audio with Noise Shield technology
Three-way audio conferencing, USB connectivity and an RJ9 headset port with EHS support (EHS = Electronic Hook Switch)
Hot-desking and practical call-handling functions including transfer, forwarding, call park and call pickup help the GRP2615 adapt to individual desks, shared workspaces and changing user requirements.
Key Benefits:
Supports up to four optional GBX20 extension modules, providing access to as many as 160 additional contacts or extensions
Zero-touch provisioning and centralised GDMS management simplify larger installations (GDMS = Grandstream Device Management System)
Enterprise protection includes secure boot, dual firmware images and encrypted data storage
Swappable faceplate design supports logo customisation for suitable volume deployments
Two-position desktop stand and optional wall mounting provide flexible installation
The package includes the GRP2615 phone, handset with cord, phone stand, 12V power adapter, network cable, quick installation guide and GPL licence.
If customers wish to compare other options, Grandstream Carrier Grade IP Phones includes:
GRP2614 - 4-line model with two colour screens and up to 12 SIP accounts
GRP2616 - 6-line model with two colour screens and additional on-screen keys
Comms Express also offers an impressively wide Grandstream Phones range covering carrier-grade, business, hotel, video, cordless and specialist telephony requirements.
*For complete specifications see the documentation tab above

Grandstream GRP2616 6-Line Carrier-Grade IP Phone with Dual Colour Displays, Wi-Fi 6, Bluetooth and PoE
The Grandstream GRP2616 is a high-end 6-line carrier-grade IP phone for busy desktop users and larger managed deployments. It supports up to 16 SIP accounts and combines a 4.3-inch main display with a 2.4-inch secondary screen, providing clear call information and access to up to 48 virtual multi-purpose keys.
Hardware version 5.0 and above includes dual-band Wi-Fi 6, integrated Bluetooth and dual Gigabit Ethernet ports with PoE. HD handset and speakerphone audio, supported by Noise Shield technology, helps users communicate clearly in busy working environments, while the supplied 12V adapter provides an alternative power option.
Key Features:
.spaced-list li {
margin-bottom: 0.7em;
}
.spaced-list li:last-child {
margin-bottom: 2em;
}
Six line keys with support for up to 16 SIP accounts (SIP = Session Initiation Protocol)
2 x colour screens - 4.3-inch main and 2.4-inch secondary, with 480 x 272 and 240 x 320 resolutions respectively
Access to up to 48 virtual multi-purpose keys for BLF, speed dial and frequently used functions (BLF = Busy Lamp Field)
Dual-band 2.4GHz and 5GHz Wi-Fi 6 on hardware version 5.0 and above
Integrated Bluetooth for compatible wireless accessories
Dual 10/100/1000Mbps Gigabit Ethernet ports with integrated PoE (PoE = Power over Ethernet)
HD handset and speakerphone audio with Noise Shield technology
Three-way audio conferencing, USB connectivity and an RJ9 headset port with EHS support (EHS = Electronic Hook Switch)
Hot-desking and practical call-handling functions including transfer, forwarding, call park and call pickup help the GRP2616 adapt to individual desks, shared workspaces and changing user requirements.
Key Benefits:
Zero-touch provisioning supports efficient mass deployment
Centralised provisioning, monitoring and management through GDMS (GDMS = Grandstream Device Management System)
Enterprise protection includes secure boot, dual firmware images and encrypted data storage
Swappable faceplate design supports logo customisation for suitable volume deployments
Two-position desktop stand and optional wall mounting provide flexible installation
The package includes the GRP2616 phone, handset with cord, phone stand, 12V power adapter, network cable, quick installation guide and GPL licence.
If customers wish to compare other options, Grandstream Carrier Grade IP Phones includes:
GRP2614 - 4-line model with two colour screens and up to 12 SIP accounts
GRP2615 - 10-line model with a 4.3-inch colour screen and extension-module support
Comms Express also offers an impressively wide Grandstream Phones range covering carrier-grade, business, hotel, video, cordless and specialist telephony requirements.
*For complete specifications see the documentation tab above

Grandstream GRP2636 12-Line Carrier-Grade IP Phone with 4.3-Inch Colour Display, Wi-Fi 6, Bluetooth and PoE
The Grandstream GRP2636 is a professional 12-line carrier-grade IP phone for busy users, receptionists and larger managed deployments. It supports up to 16 SIP accounts and features a 4.3-inch colour display alongside 24 physical multi-purpose keys, helping users monitor lines and access frequently used calling functions quickly.
Hardware version 5.0 and above includes dual-band Wi-Fi 6, integrated Bluetooth and dual Gigabit Ethernet ports with PoE. HD handset and full-duplex speakerphone audio, dual microphones and Noise Shield technology help maintain clear conversations, while five-way conferencing supports productive group calls.
Key Features:
.spaced-list li {
margin-bottom: 0.7em;
}
.spaced-list li:last-child {
margin-bottom: 2em;
}
12 line keys with support for up to 16 SIP accounts (SIP = Session Initiation Protocol)
4.3-inch colour LCD with 480 x 272 resolution
24 physical MPK extension keys with paper labels (MPK = Multi-Purpose Key)
Dual-band 2.4GHz and 5GHz Wi-Fi 6 on hardware version 5.0 and above
Integrated Bluetooth for compatible wireless accessories
Dual 10/100/1000Mbps Gigabit Ethernet ports with integrated PoE (PoE = Power over Ethernet)
HD handset and full-duplex speakerphone audio with dual microphones and Noise Shield technology
Five-way audio conferencing, USB headset support and an RJ9 headset port with EHS (EHS = Electronic Hook Switch)
Hot-desking and practical call-handling functions including transfer, forwarding, call park and call pickup help the GRP2636 adapt to individual desks, shared workspaces and high-volume communications roles.
Key Benefits:
Zero-touch provisioning supports efficient mass deployment
Centralised provisioning, monitoring and management through GDMS (GDMS = Grandstream Device Management System)
Enterprise protection includes secure boot, dual firmware images and encrypted data storage
Swappable faceplate supports company or service-provider branding
Two-position desktop stand and optional wall mounting provide flexible installation
The package includes the GRP2636 phone, handset with cord, phone stand, 12V power adapter, network cable, quick installation guide and GPL licence.
If customers wish to compare other options, Grandstream Carrier Grade IP Phones includes:
GRP2616 - 6-line model with two colour screens and up to 16 SIP accounts
GRP2650 - 14-line model with a larger 5-inch colour display
GRP2670 - 12-line executive model with a 7-inch capacitive touchscreen
Comms Express also offers an impressively wide Grandstream Phones range covering carrier-grade, business, hotel, video, cordless and specialist telephony requirements.
*For complete specifications see the documentation tab above

Grandstream GRP2650 14-Line Carrier-Grade IP Phone with 5-Inch Colour Display, Wi-Fi 6, Bluetooth and PoE
The Grandstream GRP2650 is a professional 14-line carrier-grade IP phone for receptionists, executives and other busy users managing high call volumes. It supports up to 16 SIP accounts and features a high-resolution 5-inch colour display with access to up to 56 virtual multi-purpose keys for line monitoring, speed dialling and frequently used calling functions.
Hardware version 5.0 and above includes dual-band Wi-Fi 6, integrated Bluetooth and dual Gigabit Ethernet ports with PoE. HD handset and full-duplex speakerphone audio, dual microphones and Noise Shield technology help maintain clear conversations, while five-way conferencing supports productive group calls.
Key Features:
.spaced-list li {
margin-bottom: 0.7em;
}
.spaced-list li:last-child {
margin-bottom: 2em;
}
14 line keys with support for up to 16 SIP accounts (SIP = Session Initiation Protocol)
5-inch colour LCD with 1280 x 720 resolution
Up to 56 VPKs for line monitoring, speed dial and frequently used functions (VPK = Virtual Multi-Purpose Key)
Dual-band 2.4GHz and 5GHz Wi-Fi 6 on hardware version 5.0 and above
Integrated Bluetooth for compatible wireless accessories
Dual 10/100/1000Mbps Gigabit Ethernet ports with integrated PoE (PoE = Power over Ethernet)
HD handset and full-duplex speakerphone audio with dual microphones and Noise Shield technology
Five-way audio conferencing, USB headset support and an RJ9 headset port with EHS (EHS = Electronic Hook Switch)
Hot-desking and practical call-handling functions including transfer, forwarding, call park and call pickup help the GRP2650 adapt to individual desks, shared workspaces and demanding communications roles.
Key Benefits:
Supports an optional GBX20 extension module for access to additional contacts and extensions
Zero-touch provisioning and centralised GDMS management simplify larger installations (GDMS = Grandstream Device Management System)
Enterprise protection includes secure boot, dual firmware images and encrypted data storage
Swappable faceplate supports company or service-provider branding
Two-position desktop stand and optional wall mounting provide flexible installation
The package includes the GRP2650 phone, handset with cord, phone stand, 12V power adapter, network cable and quick installation guide.
If customers wish to compare other options, Grandstream Carrier Grade IP Phones includes:
GRP2616 - 6-line model with two colour screens and up to 16 SIP accounts
GRP2636 - 12-line model with a 4.3-inch colour display and 24 physical multi-purpose keys
GRP2670 - 12-line executive model with a 7-inch capacitive touchscreen
Comms Express also offers an impressively wide Grandstream Phones range covering carrier-grade, business, hotel, video, cordless and specialist telephony requirements.
*For complete specifications see the documentation tab above

Grandstream GRP2670 12-Line Carrier-Grade IP Phone with 7-Inch Touchscreen, Wi-Fi 6, Bluetooth and PoE
The Grandstream GRP2670 is an executive-grade 12-line carrier-grade IP phone for receptionists, managers and other busy users handling high call volumes. It supports up to 16 SIP accounts and features a large 7-inch touchscreen, with access to 48 virtual multi-purpose keys for line monitoring, speed dialling and frequently used calling functions.
Hardware version 5.0 and above includes dual-band Wi-Fi 6, integrated Bluetooth and dual Gigabit Ethernet ports with PoE. HD handset and full-duplex speakerphone audio with Noise Shield technology helps maintain clear conversations, while five-way conferencing supports productive group calls.
Key Features:
.spaced-list li {
margin-bottom: 0.7em;
}
.spaced-list li:last-child {
margin-bottom: 2em;
}
12 lines with support for up to 16 SIP accounts (SIP = Session Initiation Protocol)
7-inch colour touchscreen with 1024 x 600 resolution
48 VPKs for line monitoring, speed dial and frequently used functions (VPK = Virtual Multi-Purpose Key)
Dual-band 2.4GHz and 5GHz Wi-Fi 6 on hardware version 5.0 and above
Integrated Bluetooth for compatible wireless accessories
Dual 10/100/1000Mbps Gigabit Ethernet ports with integrated PoE (PoE = Power over Ethernet)
HD handset and full-duplex speakerphone audio with Noise Shield technology
Five-way audio conferencing, USB headset support and an RJ9 headset port with EHS (EHS = Electronic Hook Switch)
Hot-desking and practical call-handling functions including transfer, forwarding, call park and call pickup allow users to tailor the GRP2670 to executive offices, reception areas, shared workspaces and other demanding communications roles.
Key Benefits:
Supports up to four daisy-chained GBX20 extension modules, providing fast programmable access to as many as 160 contacts or extensions
Zero-touch provisioning and centralised GDMS management simplify larger installations (GDMS = Grandstream Device Management System)
Enterprise protection includes secure boot, dual firmware images and encrypted data storage
Two-position desktop stand and optional wall mounting provide flexible installation
The package includes the GRP2670 phone, handset with cord, phone stand, 12V power adapter, network cable, quick installation guide and open-source software licence information, with no subscription or renewal fees.
If customers wish to compare other options, Grandstream Carrier Grade IP Phones includes:
GRP2636 - 12-line model with a 4.3-inch colour display and 24 physical multi-purpose keys
GRP2650 - 14-line model with a 5-inch colour display and extension-module support
GRP2616 - 6-line model with two colour screens and up to 16 SIP accounts
Comms Express also offers an impressively wide Grandstream Phones range covering carrier-grade, business, hotel, video, cordless and specialist telephony requirements.
*For complete specifications see the documentation tab above



