Authorized Grandstream Business Phone Provider
We provide certified Grandstream IP phones known for reliability, security, and enterprise-grade performance. From small offices to growing teams, our hardware solutions integrate seamlessly with DiaVoice Cloud PBX to deliver crystal-clear communications and long-term dependability.
GXP2170
Enterprise HD IP Phone
6 lines, 4.3" color LCD, 48 BLF keys, Bluetooth, PoE. Ideal for busy professionals and receptionists.
GRP2624
Carrier-Grade IP Phone
4 lines, 2.8" color LCD, Wi-Fi, Bluetooth, PoE. Perfect for office workers who need reliable daily calling.
GRP2610
Essential IP Phone
2 lines, HD audio, PoE. A simple, affordable option for common areas and basic calling needs.
GXP2135
High-End IP Phone
8 lines, 2.8" color LCD, 32 BLF keys, Bluetooth, PoE. Built for managers and power users.
GXV3480
Video IP Phone
16 lines, 8" touchscreen, Android, camera, Wi-Fi, Bluetooth. For video conferencing and executive desks.
WP826
Portable Wi-Fi Phone
Ruggedized cordless IP phone, Wi-Fi, Bluetooth, long battery life. Perfect for warehouses, retail, and mobile staff.
WP856
Enterprise Wi-Fi Phone
5G Wi-Fi, 3.5" color touchscreen, Bluetooth, IP68 dust & water resistant. Built for demanding environments.
All Grandstream phones are pre-configured and provisioned by DiaVoice. Just plug in and start calling.
Need help choosing the right phone?
Our team can recommend the best Grandstream model for your business.