Developing a powerful solution that is customized for every individual streamlines communication and workload efficiency. Grandstream makes state-of-the art telephony devices more accessible and easier to deploy than ever before. Take a look into our wide range of telephony endpoints and construct the perfect network with Grandstream, today. To get this Grandstream IP voice Telephony, visit our website for more information.
IP Voice Telephony
Showing 1–12 of 29 results
- IP Voice Telephony
Grandstream GAC2570 Enterprise Conference Phone
- Full-duplex speakerphone with HD acoustic chamber, advanced acoustic echo cancellation, and microphone beamforming array
- 12 omnidirectional microphones with MMAD (Multichannel Microphone Array Design)
- Supports 5m pickup range, and can be paired with two GMD1208 desktop wireless microphones up to 20m away for full-room coverage
- 10/100/1000Mbps network port with PoE+ and dedicated media port for collaborate
- Integrated Bluetooth 5.0 support
- Integrated Wi-Fi 6, Dual-band 2.4 & 5GHz with 802.11 a/b/g/n/ac/ax
- Supports 12-party conferences
SKU: OF4833 - IP Voice Telephony
Grandstream GRP2601(P/W) 2-line Essential IP Phone
- 2 SIP account, 2 lines
- GDMS online device management and provisioning
- 5-way audio conferencing for easy conference calls
- Equipped with noise shield
technology and AI noise
reduction to minimize
background noise - Electronic Hook Switch (EHS) support for Plantronics, Jabra, and Sennheiser headsets
- The GRP2601P includes built-in PoE to power the device and give it a network connection
- Enterprise-level protection including secure boot, dual firmware images and encrypted data storage
- GRP2601W includes 2.4 GHz Wi-Fi support
SKU: OF4854 - IP Voice Telephony
Grandstream GRP2601P 2-line Essential IP Phone
- 2 SIP account, 2 lines
- GDMS online device management and provisioning
- 5-way audio conferencing for easy conference calls
- Equipped with noise shield technology to minimise background noise
- Electronic Hook Switch (EHS) support for Plantronics, Jabra, and Sennheiser headsets
- Built-in PoE to power the device and give it a network connection
- Enterprise-level protection including secure boot, dual firmware images and encrypted data storage
SKU: OF4792 - IP Voice Telephony
Grandstream GRP2602 2-line Essential IP Phone
- Supports 2 lines, and 4 SIP accounts
- Supported by GDMS which provides a centralized interface to configure, provision, manage and monitor Grandstream devices
- Built-in PoE to power the device
- Full-duplex speakerphone with HD audio to maximize audio quality and clarity
SKU: OF4824 - IP Voice Telephony
Grandstream GRP2602G 2-Line Essential IP Phone
- Supports 2 lines, and 4 SIP accounts
- Supported by GDMS which provides a centralized interface to configure, provision, manage and monitor Grandstream devices
- Built-in PoE to power the device
- Full-duplex speakerphone with HD audio to maximize audio quality and clarity
SKU: OF4857 - IP Voice Telephony
Grandstream GRP2602P 2-line Essential IP Phone
- Supports 2 lines, and 4 SIP accounts
- 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
- 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
SKU: OF4860 - IP Voice Telephony
Grandstream GRP2602W 2-line Essential IP Phone
- Supports 2 lines, and 4 SIP accounts
- Supported by GDMS which provides a centralised 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 maximise audio quality and clarity
- Equipped with noise shield technology to minimise background noise
- The GRP2602P includes built-in PoE to power the device and give it a network connection
- 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 customisation
- Built-in dual-band WiFi support
SKU: OF4863 - IP Voice Telephony
Grandstream GRP2603P 3-line Essential IP Phone
- 6 SIP Accounts / 3 Lines
- 2.7 inch (132 X 64) B&W Backlit Graphical LCD Display
- Full-duplex speakerphone with HD audio
- Swappable faceplate
- 4 XML keys
- 5-way audio conferencing
- RJ9 headset jack
- EHS Compliant (EPOS – Jabra – Plantronics)
- 2 X 10/100/1000 Mbps ports
SKU: OF4830 - IP Voice Telephony
Grandstream GRP2604 3-line Essential IP Phone
- 6 SIP Accounts / 3 Lines
- 2.7 inch (132 X 64) B&W Backlit Graphical LCD Display
- Full-duplex speakerphone with HD audio
- Swappable faceplate
- 4 XML keys
- 10 X BLF
- 5-way audio conferencing
- RJ9 headset jack
- EHS Compliant (EPOS – Jabra – Plantronics)
- 2 X 10/100/1000 Mbps ports
SKU: OF4827 - IP Voice Telephony
Grandstream GRP2610(P) 2-Line Essential IP Phone
- Supports 2 SIP accounts and 2 multi-purpose line keys
- Swappable faceplate to allow for easy logo customization
- Equipped with noise shield technology to minimize background noise
- Supported by GDMS which provides a centralized interface to configure, provision, manage, and monitor
- HD audio supporting all major codecs, including wideband codecs G.722 and Opus
- Up to 8 digital BLF Keys
- Enterprise-level protection including secure boot, dual firmware images, and encrypted data storage
- Supports 5-way audio conferencing for easy conference calls
SKU: OF4937 - IP Voice Telephony
Grandstream GRP2634 8-line Carrier Grade IP Phone
- 4 SIP Accounts
- 2,8″ (320 X 240) TFT color LCD
- 32 Virtual Multi-Purpose Keys (VPK)
- 10 Multi-Purpose Keys (MPK)
- 4 XML keys
- Integrated dual-band WiFi 802.11 a/b/g/n/ac (2.4Ghz & 5Ghz)
- Integrated Bluetooth
- Swappable faceplate
- Opus Codec
- EHS Compliant (Plantronics)
- 5-way audio conferencing
- 2 X 10/100/1000 Mbps ports
SKU: OF4839












