Grandstream GRP2601 2-Line Essential IP Phone with 2.4-Inch LCD and 5-Way Conferencing
The Grandstream GRP2601 is an easy-to-use 2-line essential IP phone designed for everyday desktop communications. It supports two SIP accounts and features a clear 2.4-inch LCD, programmable soft keys and practical call-handling functions for on-site, remote and shared working environments.
Dual 10/100Mbps Ethernet ports provide wired network connectivity for the phone and a linked computer, while the supplied 5V power adapter provides mains power. Noise Shield technology and AI noise reduction help minimise distracting background sound, supporting clearer conversations in busy workplaces.
Key Features:
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Two lines with support for two SIP accounts (SIP = Session Initiation Protocol)
2.4-inch LCD with 132 x 48 resolution
Four programmable context-sensitive soft keys
Dual 10/100Mbps Ethernet ports
Five-way audio conferencing for productive group calls
Noise Shield technology and AI noise reduction help minimise background noise
Wideband audio codec support including G.722 and Opus
RJ9 headset port with EHS support for compatible Plantronics, Jabra and Sennheiser headsets (EHS = Electronic Hook Switch)
Hot-desking and call-handling functions including transfer, forwarding, call park and call pickup allow users and administrators to configure the GRP2601 for individual desks, shared workspaces and remote-working 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
Local phonebook support for up to 2,000 contacts helps users manage frequently called numbers
Desktop stand and optional wall mounting provide flexible installation
The package includes the GRP2601 phone, handset with cord, base 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 Essential IP Phones range, closely related options include:
GRP2601P - 2-line wired model with integrated PoE
GRP2601W - 2-line model with single-band 2.4GHz Wi-Fi 6
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 GRP2601P 2-Line Essential IP Phone with 2.4-Inch LCD, 5-Way Conferencing and PoE
The Grandstream GRP2601P is an easy-to-use 2-line essential IP phone designed for everyday desktop communications. It supports two SIP accounts and features a clear 2.4-inch LCD, programmable soft keys and practical call-handling functions for on-site, remote and shared working environments.
Dual 10/100Mbps Ethernet ports provide wired network connectivity for the phone and a linked computer, while integrated PoE carries network data and power through a single cable. Noise Shield technology and AI noise reduction help minimise distracting background sound, supporting clearer conversations in busy workplaces.
Key Features:
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Two lines with support for two SIP accounts (SIP = Session Initiation Protocol)
2.4-inch LCD with 132 x 48 resolution
Four programmable context-sensitive soft keys
Dual 10/100Mbps Ethernet ports with integrated PoE (PoE = Power over Ethernet)
Five-way audio conferencing for productive group calls
Noise Shield technology and AI noise reduction help minimise background noise
Wideband audio codec support including G.722 and Opus
RJ9 headset port with EHS support for compatible Plantronics, Jabra and Sennheiser headsets (EHS = Electronic Hook Switch)
Hot-desking and call-handling functions including transfer, forwarding, call park and call pickup allow users and administrators to configure the GRP2601P for individual desks, shared workspaces and remote-working 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
Local phonebook support for up to 2,000 contacts helps users manage frequently called numbers
Desktop stand and optional wall mounting provide flexible installation
The package includes the GRP2601P phone, handset with cord, base stand, network cable and quick installation guide. The phone is designed to receive power through its PoE network connection, so a separate 5V power adapter is not included. Open-source software licence information is provided for the firmware, with no subscription or renewal fees.
Within the wider Grandstream Essential IP Phones range, closely related options include:
GRP2601 - 2-line wired model supplied with a 5V power adapter
GRP2601W - 2-line model with single-band 2.4GHz Wi-Fi 6
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 GRP2601W 2-Line Essential IP Phone with 2.4-Inch LCD, 5-Way Conferencing and Wi-Fi 6
The Grandstream GRP2601W is an easy-to-use 2-line essential IP phone designed for everyday desktop communications. It supports two SIP accounts and features a clear 2.4-inch LCD, programmable soft keys and practical call-handling functions for on-site, remote and shared working environments.
Integrated single-band 2.4GHz Wi-Fi 6 provides convenient wireless network connectivity, while dual 10/100Mbps Ethernet ports support wired connections when required. Noise Shield technology and AI noise reduction help minimise distracting background sound, supporting clearer conversations in busy workplaces.
Key Features:
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Two lines with support for two SIP accounts (SIP = Session Initiation Protocol)
2.4-inch LCD with 132 x 48 resolution
Four programmable context-sensitive soft keys
Single-band 2.4GHz Wi-Fi 6 for wireless network connectivity
Dual 10/100Mbps Ethernet ports for optional wired connections
Five-way audio conferencing for productive group calls
Noise Shield technology and AI noise reduction help minimise background noise
Wideband audio codec support including G.722 and Opus
RJ9 headset port with EHS support for compatible Plantronics, Jabra and Sennheiser headsets (EHS = Electronic Hook Switch)
Hot-desking and call-handling functions including transfer, forwarding, call park and call pickup allow users and administrators to configure the GRP2601W for individual desks, shared workspaces and remote-working requirements.
Key Benefits:
Wi-Fi 6 provides flexible placement where a wired network connection is unavailable or inconvenient
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
Local phonebook support for up to 2,000 contacts helps users manage frequently called numbers
Desktop stand and optional wall mounting provide flexible installation
The package includes the GRP2601W phone, handset with cord, base 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 Essential IP Phones range, closely related options include:
GRP2601 - 2-line wired model supplied with a 5V power adapter
GRP2601P - 2-line wired 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 GRP2602 2-Line Essential IP Phone with 2.4-Inch LCD, HD Audio and 5-Way Conferencing
The Grandstream GRP2602 is a 2-line Essential IP phone with support for up to four SIP accounts. It has a 2.4-inch backlit LCD, two line keys and dedicated controls for transfer, headset, mute, redial and speakerphone.
Two 10/100 Ethernet ports connect the phone and a computer to the wired network. The GRP2602 is powered by the supplied 5V adapter and does not support PoE. HD audio, Noise Shield and AI noise reduction help keep calls clear.
Key Features:
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Two lines with support for up to four SIP accounts (SIP = Session Initiation Protocol)
2.4-inch backlit graphical LCD with 132 x 48 resolution
Dual 10/100 Ethernet ports for the phone and a connected computer
Supplied 5V power adapter
HD handset and full-duplex speakerphone audio with G.722 and Opus support
Noise Shield technology and AI noise reduction help minimise background sound
Five-way audio conferencing
RJ9 headset port with EHS support for compatible Plantronics, Jabra and Sennheiser headsets (EHS = Electronic Hook Switch)
Call-handling functions include hold, transfer, forwarding, call park, call pickup and hot-desking, allowing users and administrators to configure the phone for individual or shared desks.
Key Benefits:
Suitable for everyday business calling at individual and shared workstations
The second Ethernet port can provide a network connection for a nearby computer
Zero-touch provisioning supports efficient deployment of multiple phones
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
Desktop stand and optional wall mounting provide flexible installation
The package includes the GRP2602 phone, handset with cord, phone stand, 5V power adapter, network cable and quick installation guide. Open-source software licence information is available through the phone's web interface, with no subscription or renewal fees.
Comms Express offers four related GRP2602 models in the Grandstream Essential IP Phones range:
GRP2602 - 10/100 Ethernet, power adapter
GRP2602P - 10/100 Ethernet, PoE
GRP2602W - Wi-Fi 6, 10/100 Ethernet
GRP2602G - Gigabit Ethernet, PoE
The broader Grandstream Phones range covers business, hotel, video, cordless and specialist models.
Comms Express also offers alternatives from other leading manufacturers in the extensive VoIP Business Phone Systems range.
*For complete specifications see the documentation tab above
Grandstream GRP2602P 2-Line Essential IP Phone with 2.4-Inch LCD and PoE
The Grandstream GRP2602P is a 2-line Essential IP phone with support for up to four SIP accounts. It has a 2.4-inch backlit LCD, two line keys and dedicated controls for transfer, headset, mute, redial and speakerphone.
Dual 10/100 Ethernet ports connect the phone and a nearby computer to the wired network. Integrated PoE carries network data and power through one Ethernet cable when connected to a compatible PoE switch or injector. HD audio, Noise Shield and AI noise reduction help keep calls clear.
Key Features:
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Two lines with support for up to four SIP accounts (SIP = Session Initiation Protocol)
2.4-inch backlit graphical LCD with 132 x 48 resolution
Dual 10/100Mbps Ethernet ports with integrated PoE (PoE = Power over Ethernet)
HD handset and full-duplex speakerphone audio with G.722 and Opus support
Noise Shield technology and AI noise reduction help minimise background sound
Five-way audio conferencing
RJ9 headset port with EHS support for compatible Plantronics, Jabra and Sennheiser headsets (EHS = Electronic Hook Switch)
Four programmable context-sensitive soft keys
Call-handling functions include hold, transfer, forwarding, call park, call pickup and hot-desking, allowing the phone to be configured for individual or shared desks.
Key Benefits:
PoE simplifies installation by carrying power and network data through one cable
The second Ethernet port can provide a network connection for a nearby computer
Zero-touch provisioning supports efficient deployment of multiple phones
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
Desktop stand and optional wall mounting provide flexible installation
The package includes the GRP2602P phone, handset with cord, phone stand, network cable and quick installation guide. A power adapter is not included. Open-source software licence information is provided for the firmware, with no subscription or renewal fees.
Comms Express offers four related GRP2602 models in the Grandstream Essential IP Phones range:
GRP2602 - 10/100 Ethernet, power adapter
GRP2602P - 10/100 Ethernet, PoE
GRP2602W - Wi-Fi 6, 10/100 Ethernet
GRP2602G - Gigabit Ethernet, PoE
The broader Grandstream Phones range covers business, hotel, video, cordless and specialist models.
Comms Express also offers alternatives from other leading manufacturers in the extensive VoIP Business Phone Systems range.
*For complete specifications see the documentation tab above
Grandstream GRP2602W 2-Line Essential IP Phone with 2.4-Inch LCD and Dual-Band Wi-Fi 6
The Grandstream GRP2602W is a 2-line Essential IP phone with support for up to four SIP accounts. It has a 2.4-inch backlit LCD, two line keys and dedicated controls for transfer, headset, mute, redial and speakerphone.
Integrated dual-band Wi-Fi 6 supports wireless network connection over the 2.4GHz and 5GHz bands, while dual 10/100 Ethernet ports are available for wired networking. The phone is powered by the supplied 5V adapter and does not support PoE. HD audio, Noise Shield and AI noise reduction help keep calls clear.
Key Features:
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Two lines with support for up to four SIP accounts (SIP = Session Initiation Protocol)
2.4-inch backlit graphical LCD with 132 x 48 resolution
Integrated dual-band 2.4GHz and 5GHz Wi-Fi 6 on hardware version 5.0 and above
Dual 10/100Mbps Ethernet ports for wired network connection
HD handset and full-duplex speakerphone audio with G.722 and Opus support
Noise Shield technology and AI noise reduction help minimise background sound
Five-way audio conferencing
RJ9 headset port with EHS support for compatible Plantronics, Jabra and Sennheiser headsets (EHS = Electronic Hook Switch)
Call-handling functions include hold, transfer, forwarding, call park, call pickup and hot-desking, allowing the phone to be configured for individual or shared desks.
Key Benefits:
Wi-Fi connectivity allows greater freedom when positioning the phone
Dual-band support provides access to both 2.4GHz and 5GHz wireless networks
Zero-touch provisioning supports efficient deployment of multiple phones
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
Desktop stand and optional wall mounting provide flexible installation
The package includes the GRP2602W 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.
Comms Express offers four related GRP2602 models in the Grandstream Essential IP Phones range:
GRP2602 - 10/100 Ethernet, power adapter
GRP2602P - 10/100 Ethernet, PoE
GRP2602W - Wi-Fi 6, 10/100 Ethernet
GRP2602G - Gigabit Ethernet, PoE
The broader Grandstream Phones range covers business, hotel, video, cordless and specialist models.
Comms Express also offers alternatives from other leading manufacturers in the extensive VoIP Business Phone Systems range.
*For complete specifications see the documentation tab above
Grandstream GRP2602G 2-Line Essential IP Phone with 2.4-Inch LCD, Gigabit Ethernet and PoE
The Grandstream GRP2602G is a 2-line Essential IP phone with support for up to four SIP accounts. It has a 2.4-inch backlit LCD, two line keys and dedicated controls for transfer, headset, mute, redial and speakerphone.
Dual Gigabit Ethernet ports provide high-speed wired connections for the phone and a connected computer. Integrated PoE can power the phone through the network cable, while the supplied 5V adapter provides an alternative. HD audio, Noise Shield and AI noise reduction help keep calls clear.
Key Features:
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Two lines with support for up to four SIP accounts (SIP = Session Initiation Protocol)
2.4-inch backlit graphical LCD with 132 x 48 resolution
Dual 10/100/1000Mbps Gigabit Ethernet ports with integrated PoE (PoE = Power over Ethernet)
Supplied 5V power adapter provides an alternative to PoE
HD handset and full-duplex speakerphone audio with G.722 and Opus support
Noise Shield technology and AI noise reduction help minimise background sound
Five-way audio conferencing
RJ9 headset port with EHS support for compatible Plantronics, Jabra and Sennheiser headsets (EHS = Electronic Hook Switch)
Call-handling functions include hold, transfer, forwarding, call park, call pickup and hot-desking, allowing the phone to be configured for individual or shared desks.
Key Benefits:
Gigabit Ethernet maintains high-speed network connectivity for the phone and a connected computer
PoE simplifies installation by carrying network data and power through one cable
Zero-touch provisioning supports efficient deployment of multiple phones
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
Desktop stand and optional wall mounting provide flexible installation
The package includes the GRP2602G phone, handset with cord, phone stand, 5V power adapter, network cable and quick installation guide. Open-source software licence information is available through the phone's web interface, with no subscription or renewal fees.
Comms Express offers four related GRP2602 models in the Grandstream Essential IP Phones range:
GRP2602 - 10/100 Ethernet, power adapter
GRP2602P - 10/100 Ethernet, PoE
GRP2602W - Wi-Fi 6, 10/100 Ethernet
GRP2602G - Gigabit Ethernet, PoE
The broader Grandstream Phones range covers business, hotel, video, cordless and specialist models.
Comms Express also offers alternatives from other leading manufacturers in the extensive VoIP Business Phone Systems range.
*For complete specifications see the documentation tab above
Grandstream GRP2603 3-Line Essential IP Phone with 2.7-Inch LCD and Gigabit Ethernet
The Grandstream GRP2603 is a 3-line Essential IP phone with support for up to six SIP accounts. It has a 2.7-inch backlit LCD, three line keys and dedicated controls for hold, transfer, headset, mute, redial and speakerphone.
Dual Gigabit Ethernet ports provide high-speed wired connections for the phone and a connected computer. The GRP2603 is powered by the supplied 5V adapter. HD audio, Noise Shield and AI noise reduction help keep calls clear.
Key Features:
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Three lines with support for up to six SIP accounts (SIP = Session Initiation Protocol)
2.7-inch backlit graphical LCD with 132 x 64 resolution
Dual 10/100/1000Mbps Gigabit Ethernet ports
Supplied 5V power adapter
HD handset and full-duplex speakerphone audio with G.722 and Opus support
Noise Shield technology and AI noise reduction help minimise background sound
Five-way audio conferencing
RJ9 headset port with EHS support for compatible Plantronics, Jabra and Sennheiser headsets (EHS = Electronic Hook Switch)
Call-handling functions include hold, transfer, forwarding, call park, call pickup and hot-desking, allowing the phone to be configured for individual or shared desks.
Key Benefits:
Six SIP accounts help users manage multiple numbers or services from one phone
Gigabit pass-through maintains high-speed network access for a connected computer
Zero-touch provisioning supports efficient deployment of multiple phones
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 GRP2603 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.
Comms Express offers four related GRP2603 and GRP2604 models in the Grandstream Essential IP Phones range:
GRP2603 - Gigabit Ethernet, power adapter
GRP2603P - Gigabit Ethernet, PoE
GRP2604 - 10 BLF keys, Gigabit Ethernet, power adapter
GRP2604P - 10 BLF keys, Gigabit Ethernet, PoE
The broader Grandstream Phones range covers business, hotel, video, cordless and specialist models.
Comms Express also offers alternatives from other leading manufacturers in the extensive VoIP Business Phone Systems range.
*For complete specifications see the documentation tab above
Grandstream GRP2603P 3-Line Essential IP Phone with 2.7-Inch LCD, Gigabit Ethernet and PoE
The Grandstream GRP2603P is a 3-line Essential IP phone with support for up to six SIP accounts. It has a 2.7-inch backlit LCD, three line keys and dedicated controls for hold, transfer, headset, mute, redial and speakerphone.
Dual Gigabit Ethernet ports provide high-speed wired connections for the phone and a connected computer. Integrated PoE carries network data and power through one Ethernet cable when connected to a compatible PoE switch or injector. HD audio, Noise Shield and AI noise reduction help keep calls clear.
Key Features:
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Three lines with support for up to six SIP accounts (SIP = Session Initiation Protocol)
2.7-inch backlit graphical LCD with 132 x 64 resolution
Dual 10/100/1000Mbps Gigabit Ethernet ports with integrated PoE (PoE = Power over Ethernet)
HD handset and full-duplex speakerphone audio with G.722 and Opus support
Noise Shield technology and AI noise reduction help minimise background sound
Five-way audio conferencing
RJ9 headset port with EHS support for compatible Plantronics, Jabra and Sennheiser headsets (EHS = Electronic Hook Switch)
Four programmable context-sensitive soft keys
Call-handling functions include hold, transfer, forwarding, call park, call pickup and hot-desking, allowing the phone to be configured for individual or shared desks.
Key Benefits:
PoE simplifies installation by carrying power and network data through one cable
Six SIP accounts help users manage multiple numbers or services from one phone
Gigabit pass-through maintains high-speed network access for a connected computer
Zero-touch provisioning supports efficient deployment of multiple phones
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 GRP2603P phone, handset with cord, phone stand, network cable and quick installation guide. A power adapter is not included. Open-source software licence information is provided for the firmware, with no subscription or renewal fees.
Comms Express offers four related GRP2603 and GRP2604 models in the Grandstream Essential IP Phones range:
GRP2603 - Gigabit Ethernet, power adapter
GRP2603P - Gigabit Ethernet, PoE
GRP2604 - 10 BLF keys, Gigabit Ethernet, power adapter
GRP2604P - 10 BLF keys, Gigabit Ethernet, PoE
The broader Grandstream Phones range covers business, hotel, video, cordless and specialist models.
Comms Express also offers alternatives from other leading manufacturers in the extensive VoIP Business Phone Systems range.
*For complete specifications see the documentation tab above
Grandstream GRP2604 3-Line Essential IP Phone with 2.7-Inch LCD, 10 BLF Keys and Gigabit Ethernet
The Grandstream GRP2604 is a 3-line Essential IP phone with support for up to six SIP accounts. It has a 2.7-inch backlit LCD, three line keys, ten programmable BLF keys and dedicated controls for transfer, headset, mute, redial and speakerphone.
Dual Gigabit Ethernet ports provide high-speed wired connections for the phone and a connected computer. The GRP2604 is powered by the supplied 5V adapter, while HD audio, Noise Shield and AI noise reduction help keep calls clear.
Key Features:
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Three lines with support for up to six SIP accounts (SIP = Session Initiation Protocol)
2.7-inch backlit graphical LCD with 132 x 64 resolution
Ten programmable BLF keys with supplied paper labels (BLF = Busy Lamp Field)
Dual 10/100/1000Mbps Gigabit Ethernet ports
Supplied 5V power adapter
HD handset and full-duplex speakerphone audio with G.722 and Opus support
Noise Shield technology and AI noise reduction help minimise background sound
Five-way audio conferencing
RJ9 headset port with EHS support for compatible Plantronics, Jabra and Sennheiser headsets (EHS = Electronic Hook Switch)
The ten BLF keys provide dedicated access to frequently used extensions and functions, with replaceable paper labels for clear identification.
Key Benefits:
Dedicated BLF keys support faster call handling in busy offices and reception areas
Six SIP accounts help users manage multiple numbers or services from one phone
Gigabit pass-through maintains high-speed network access for a connected computer
Zero-touch provisioning supports efficient deployment of multiple phones
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 GRP2604 phone, handset with cord, phone stand, 5V power adapter, network cable, BLF labels and quick installation guide. Open-source software licence information is provided for the firmware, with no subscription or renewal fees.
Comms Express offers four related GRP2603 and GRP2604 models in the Grandstream Essential IP Phones range:
GRP2603 - Gigabit Ethernet, power adapter
GRP2603P - Gigabit Ethernet, PoE
GRP2604 - 10 BLF keys, Gigabit Ethernet, power adapter
GRP2604P - 10 BLF keys, Gigabit Ethernet, PoE
The broader Grandstream Phones range covers business, hotel, video, cordless and specialist models.
Comms Express also offers alternatives from other leading manufacturers in the extensive VoIP Business Phone Systems range.
*For complete specifications see the documentation tab above
Grandstream GRP2604P 3-Line Essential IP Phone with 2.7-Inch LCD, 10 BLF Keys, Gigabit Ethernet and PoE
The Grandstream GRP2604P is a 3-line Essential IP phone with support for up to six SIP accounts. It has a 2.7-inch backlit LCD, three line keys, ten programmable BLF keys and dedicated controls for transfer, headset, mute, redial and speakerphone.
Dual Gigabit Ethernet ports provide high-speed wired connections for the phone and a connected computer. Integrated PoE carries network data and power through one Ethernet cable when connected to a compatible PoE switch or injector. HD audio, Noise Shield and AI noise reduction help keep calls clear.
Key Features:
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Three lines with support for up to six SIP accounts (SIP = Session Initiation Protocol)
2.7-inch backlit graphical LCD with 132 x 64 resolution
Ten programmable BLF keys with supplied paper labels (BLF = Busy Lamp Field)
Dual 10/100/1000Mbps Gigabit Ethernet ports with integrated PoE (PoE = Power over Ethernet)
HD handset and full-duplex speakerphone audio with G.722 and Opus support
Noise Shield technology and AI noise reduction help minimise background sound
Five-way audio conferencing
RJ9 headset port with EHS support for compatible Plantronics, Jabra and Sennheiser headsets (EHS = Electronic Hook Switch)
Four programmable context-sensitive soft keys
The ten BLF keys provide dedicated access to frequently used extensions and functions, with replaceable paper labels for clear identification.
Key Benefits:
PoE simplifies installation by carrying power and network data through one cable
Dedicated BLF keys support faster call handling in busy offices and reception areas
Six SIP accounts help users manage multiple numbers or services from one phone
Gigabit pass-through maintains high-speed network access for a connected computer
Zero-touch provisioning supports efficient deployment of multiple phones
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 GRP2604P phone, handset with cord, phone stand, network cable, BLF labels and quick installation guide. Open-source software licence information is provided for the firmware, with no subscription or renewal fees.
Comms Express offers four related GRP2603 and GRP2604 models in the Grandstream Essential IP Phones range:
GRP2603 - Gigabit Ethernet, power adapter
GRP2603P - Gigabit Ethernet, PoE
GRP2604 - 10 BLF keys, Gigabit Ethernet, power adapter
GRP2604P - 10 BLF keys, Gigabit Ethernet, PoE
The broader Grandstream Phones range covers business, hotel, video, cordless and specialist models.
Comms Express also offers alternatives from other leading manufacturers in the extensive VoIP Business Phone Systems range.
*For complete specifications see the documentation tab above
