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Grandstream
Grandstream GRP2615
DiscontinuedHigh-end IP phone with HD audio, integrated Wi-Fi and BluetoothCheck similar productsRef: GRAGXP2615UKCompare
Grandstream GXW4502
DiscontinuedPRI gateway for connecting ISDN lines/telephone systemsCheck similar productsRef: GRAGXW4502UKCompare
Grandstream GXP2135 VoIP Desktop Phone
DiscontinuedIP phone with Bluetooth, 8 SIP lines, color screen 2.8'', 2 Gigabit ports, high performanceCheck similar productsRef: GRAGXP2135UKCompare
Grandstream GXP1628 Business IP Phone
DiscontinuedBusiness IP phone for small to medium-sized businesses - with PoE (Power over Ethernet) and 2 SIP accountsCheck similar productsRef: GRAGXP1628UKCompare
Grandstream GRP2612
DiscontinuedThe GRP2612 is a powerful 4-line carrier-grade IP phone designed with zero-touch provisioning for mass deployment and easy management.Check similar productsRef: GRAGRP2612UKCompare
Grandstream DP752
DiscontinuedPowerful DECT VoIP base station that pairs with Grandstream’s DP series handsets.Check similar productsRef: GRAGXDP752UKCompare
Grandstream GXV3380
DiscontinuedPowerful desktop IP phone for video collaboration - Ideal for busy professionalsCheck similar productsRef: GRAGXV3380UKCompare
Grandstream GWN7000
DiscontinuedGrandstream GWN700 enterprise-grade multi-WAN Gigabit VPN router.Check similar productsRef: GRAGWN7000UKCompare
Grandstream GRP2634
DiscontinuedThe GRP2634 is an 8-line professional carrier-grade IP phone with paper BLF, integrated PoE and Wi-Fi, designed to offer zero-touch provisioning, a sleek design and next-generation features.Check similar productsRef: GRAGRP2634UKCompare
Grandstream GXV3470
DiscontinuedHigh-end Smart IP Videophone for Android with 16 SIP accounts and touch screenCheck similar productsRef: GRAGXV3470UKCompare- Ref: GRAGSC3505UKCompare
Grandstream GRP2602G
DiscontinuedThe GRP2602 is an essential 2-line model designed with zero-touch provisioning for mass deployment and easy management.Check similar productsRef: GRAGRP2602GUKCompare
Grandstream DP722 and DP752
DiscontinuedDP722 cordless phone kit and DP752 DECT IP base with advanced telephony featuresCheck similar productsRef: GRADP722DP752UKCompare
Grandstream GXP-2170 + GXP2200 Expansion Module
DiscontinuedGXP2170 IP phone for high call volume management and 22 key expansion moduleCheck similar productsRef: GRAGXP2170EXTCompare
Grandstream PoE injector
DiscontinuedPassive PoE injector, compatible with GWN76XX seriesCheck similar productsRef: GRAPOEINJUKCompare
Grandstream HT814 ATA Adapter
DiscontinuedAdvanced 4-port VoIP gateway with 4 FXS ports and an integrated Gigabit NAT routerCheck similar productsRef: GRAHT814UKCompare
Grandstream GRP Power Supply
DiscontinuedReplacement Power Supply for Grandstream GRP seriesCheck similar productsRef: GRAGRPALIMUKCompare
Grandstream GXV Power Supply
DiscontinuedReplacement Power Supply for Grandstream GXV seriesCheck similar productsRef: GRAGXVALIMUKCompare
Grandstream HT818 ATA Adapter
DiscontinuedPowerful 8-port VoIP gateway with 8 FXS ports and an integrated Gigabit NAT router.
Check similar productsRef: GRAHT818UKCompare
Grandstream GXV3350 + Expansion module
DiscontinuedSmart IP Phone with Video Conferencing and Extension Module with LCD ScreenCheck similar productsRef: GRAGXV3350PUKCompare
Why choose Grandstream?
Grandstream develops solutions designed to meet a wide range of professional communication and connectivity needs. Its portfolio covers IP telephony, mobility, video conferencing, intercom systems, networking and unified communications, helping businesses build flexible communication environments for different professional settings.
Grandstream solutions use widely adopted technologies and standards such as SIP, making them suitable for integration into modern IP communication infrastructures. At Onedirect.co.uk, you will find a selection of Grandstream phones and other professional communication equipment for offices, reception areas and other workplaces.
| Wide range of communication solutions | Grandstream develops IP phones, wireless solutions, video conferencing equipment, intercom systems and networking products for different professional requirements. |
| SIP-based communications | Many Grandstream solutions use SIP technology, helping them integrate with compatible IP telephony platforms and professional communication infrastructures. |
| Solutions for different workplaces | Equipment designed for a variety of professional environments, from individual workstations and reception areas to businesses with multiple users. |
| Professional connectivity | Communication and networking solutions designed to connect users, devices and workspaces within the business infrastructure. |
| Grandstream ecosystem | Different product families that can support telephony, mobility, video, intercom and networking requirements within the same professional environment. |
Why buy Grandstream from Onedirect?
- OK A selection of Grandstream phones and professional communication equipment for different business requirements.
- OK Specialist advice to help you find the most suitable equipment for your business communication needs.
- OK Solutions for different professional environments, from individual workstations to businesses with multiple users.
- OK Prices suited to the needs of businesses and professional organisations.
- OK Delivery across the UK, subject to product availability.
FAQ – Frequently asked questions about Grandstream
What types of solutions does Grandstream offer for businesses?
Grandstream offers professional solutions for IP telephony, mobility, video conferencing, intercom systems, networking and unified communications for businesses of different sizes.
Are Grandstream phones compatible with SIP platforms?
Grandstream phones use the SIP protocol and can be integrated with compatible IP telephony platforms. Compatibility with specific functions may vary depending on the model and the system being used.
What is the difference between Grandstream corded and cordless phones?
Corded phones are primarily designed for fixed workstations such as offices and reception desks, while cordless phones offer greater mobility around the workplace using wireless technologies such as DECT or Wi-Fi, depending on the model.
How do I choose the right Grandstream phone for my business?
Consider how the phone will be used, the number of SIP accounts required, connectivity options, call management features and whether users need a fixed or mobile solution.
Can Grandstream phones be combined with other Grandstream solutions?
Yes. Grandstream offers different product families that can form part of the same professional communication infrastructure, depending on the requirements of the business and the compatibility of the selected equipment.