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Grandstream Comparison Charts

Grandstream GRP2614 IP Phone

Grandstream GRP2600 Professional IP Phones

The following chart displays all current models in the Grandstream GRP2600 Professional Carrier-Grade IP Phone Series by their distinguishing features. Features shared by all the Grandstream IP Phones in this series are listed after the chart.

 Main
Display
Integrated
Sidecar
SIP
Accounts
Line
Keys
Line Key
Assignments
Local Audio
Conferencing
Wi‑FiBluetoothUSB
Ports
Ethernet
Ports
Expandable
Grandstream GRP2612 2.4 in Color 2 4 16 with
pagination
3-way No No 2× 10/100 No
Grandstream GRP2612P 2.4 in Color 2 4 16 with
pagination
3-way No No 2× 10/100 No
Grandstream GRP2612W 2.4 in Color 2 4 16 with
pagination
3-way Yes No 2× 10/100 No
Grandstream GRP2612G 2.4 in Color 2 4 16 with
pagination
3-way No No 2× Gigabit No
Grandstream GRP2613 2.8 in Color 3 6 24 with
pagination
3-way No No 2× Gigabit No
Grandstream GRP2614 2.8 in Color 8 Keys 4 4 + 8 40 with
pagination
3-way Yes Yes 2× Gigabit No
Grandstream GRP2615 4.3 in Color 5 10 40 with
pagination
3-way Yes Yes 2× Gigabit Via GBX20
Grandstream GRP2616 4.3 in Color 8 Keys 6 6 + 8 40 with
pagination
3-way Yes Yes 1× USB‑A 2× Gigabit No
Grandstream GRP2624 2.8 in Color 4 8 8 5-way Yes Yes 1× USB‑A 2× Gigabit Via GBX20
Grandstream GRP2634 2.8 in Color 10 Keys 4 8 + 10 8 + 10 5-way Yes Yes 1× USB‑A 2× Gigabit No
Grandstream GRP2650 5 in Color 6 14 56 with
pagination
5-way Yes Yes 1× USB‑A 2× Gigabit Via GBX20
Grandstream GRP2670 7 in Color
Touchscreen
6 12 Virtual 64 with
pagination
5-way Yes Yes 1× USB‑A 2× Gigabit Via GBX20

All Grandstream GRP2600 Professional Carrier-Grade IP Phones include the following features… and more:

  • Open SIP protocol support
  • Unified GRP2600 Series firmware
  • HD wideband audio quality
  • RJ9 port for traditional wired headsets
  • Full-duplex HD speakerphone
  • Power Over Ethernet (PoE) support (except GRP2612)
  • Enterprise class security, including encrypted data storage
 
Grandstream GRP2603 IP Phone

Grandstream GRP2600 Essential IP Phones

The following chart displays all current models in the Grandstream GRP2600 Essential Carrier-Grade IP Phone Series by their distinguishing features. Features shared by all the phones are listed after the chart.

 Main
Display
Integrated
Sidecar
SIP
Accounts
Line
Keys
Wi‑FiEthernet
Ports
PoE
Grandstream
GRP2601
2.41 in
Monochrome
2 2 No 2× 10/100 No
Grandstream
GRP2601P
2.41 in
Monochrome
2 2 No 2× 10/100 Yes
Grandstream
GRP2602
2.41 in
Monochrome
4 2 No 2× 10/100 No
Grandstream
GRP2602P
2.41 in
Monochrome
4 2 No 2× 10/100 Yes
Grandstream
GRP2602W
2.41 in
Monochrome
4 2 Yes 2× 10/100 No
Grandstream
GRP2602G
2.41 in
Monochrome
4 2 No 2× Gigabit Yes
Grandstream
GRP2603
2.7 in
Monochrome
6 3 No 2× Gigabit No
Grandstream
GRP2603P
2.7 in
Monochrome
6 3 No 2× Gigabit Yes
Grandstream
GRP2604
2.7 in
Monochrome
10 Keys 6 3 + 10 No 2× Gigabit No
Grandstream
GRP2604P
2.7 in
Monochrome
10 Keys 6 3 + 10 No 2× Gigabit Yes

All Grandstream GRP2600 Essential IP Phones include the following features… and more:

  • Open SIP protocol support
  • Unified GRP2600 Series firmware
  • RJ9 port for traditional wired headsets
  • Full-duplex speakerphone
  • 5-way local audio conferencing
  • Enterprise class security, including encrypted data storage
 
Grandstream GXP1628 IP Phone

Grandstream GXP1600 Basic IP Phones

The following chart displays all current models in the Grandstream GXP1600 of Basic IP Phones by their distinguishing features. Features shared by all Grandstream GXP1600 phones are listed after the chart.

 DisplayExtra
BLF Keys
LinesEthernet
Ports
PoELocal
Conferencing
Grandstream GXP1610 2.95 in LCD No 1 2× 10/100 No 3 Way
Grandstream GXP1615 2.95 in LCD No 1 2× 10/100 Yes 3 Way
Grandstream GXP1620 2.95 in LCD No 2 2× 10/100 No 3 Way
Grandstream GXP1625 2.95 in LCD No 2 2× 10/100 Yes 3 Way
Grandstream GXP1628 2.95 in LCD 8 Keys 2 2× Gigabit Yes 3 Way
Grandstream GXP1630 2.98 in LCD 8 Keys 3 2× Gigabit Yes 4 Way

All Grandstream GXP1600 Series IP Phones include the following features… and more:

  • Open SIP support
  • HD wideband and narrowband audio
  • RJ9 headset port
  • Poly (Plantronics) EHS wireless headset support
  • Full duplex speakerphone with HD audio
  • Layer 2 and Layer 3 QoS control
  • Zero Config provisioning with Grandstream UCM IP PBXs
  • Advanced security features, including TLS and SRTP
 

Grandstream GXP2100 High End IP Phones

The following chart displays all current models in the Grandstream GXP2100 of High End IP Phones by their distinguishing features. Features shared by all Grandstream GXP2100 phones are listed after the chart.

 Main DisplayIntegrated
Sidecar
LinesLocal
Conferencing
Expandable
Grandstream GXP2130 v2 2.8 in Color LCD 8 Keys 3 4 Way No
Grandstream GXP2135 2.8 in Color LCD No 4 4 Way No
Grandstream GXP2140 4.3 in Color LCD No 4 5 Way Yes
Grandstream GXP2160 4.3 in Color LCD 24 Keys 6 5 Way No
Grandstream GXP2170 4.3 in Color LCD No 6 5 Way Yes

All Grandstream 2100 Series IP Phones include the following features… and more:

  • Open SIP support
  • Dual Gigabit Ethernet ports
  • PoE compliance
  • HD wideband and narrowband audio
  • RJ9 headset port
  • Built-in Bluetooth support
  • Poly (Plantronics) EHS wireless headset support
  • Full duplex speakerphone with HD audio
  • Layer 2 and Layer 3 QoS (Quality of Service) control
  • Zero Config provisioning with Grandstream UCM IP PBXs
  • Advanced security features, including TLS and SRTP
 

Grandstream Video IP Phones

The following chart displays all current models in the Grandstream Video IP Phones by their distinguishing features. Features shared by all Grandstream video phones are listed after the chart.

 DisplayCameraWi‑FiAudio
Conferencing
Expandable
Grandstream GXV3350 5 in Color LCD 720p HD 802.11 n 6 Way Yes
Grandstream GXV3370 7 in Color LCD 720p HD 802.11 n 7 Way No
Grandstream GXV3380 8 in Color LCD 1080p Full HD 802.11 ac 7 Way No

All Grandstream Video IP Phones include the following features… and more:

  • Multipoint capacitive touchscreen display
  • Android based operating system
  • 3 way video conferencing support
  • Open SIP support
  • Dual Gigabit Ethernet ports
  • PoE+ compliance
  • HD wideband and narrowband audio
  • RJ9 headset port
  • Built-in Bluetooth support
  • Poly (Plantronics) EHS wireless headset support
  • Full duplex speakerphone with HD audio
  • Layer 2 and Layer 3 QoS (Quality of Service) control
  • Advanced security features, including TLS and SRTP