The Grandstream GRP2650 is a powerful, carrier-grade IP phone designed to meet the demanding communication needs of busy professionals and growing businesses. With its vibrant 5-inch color display, 14 line keys, and support for up to 6 SIP accounts, this phone delivers the functionality and flexibility required in today's dynamic work environments.
Whether you're managing a call center, running a busy office, or need a reliable communication solution for remote work, the GRP2650 delivers professional-grade performance. The phone's intuitive interface and programmable keys streamline workflow, while the HD audio ensures every conversation is clear and productive. The dual Gigabit Ethernet ports with integrated PoE simplify installation by eliminating the need for additional power outlets, and the built-in Wi-Fi provides deployment flexibility in spaces where wired connections are impractical.
The GRP2650 integrates seamlessly with Grandstream's Device Management System (GDMS), allowing IT administrators to efficiently provision, monitor, and manage devices across multiple locations. With support for EHS-compatible Plantronics headsets via the RJ9 jack and a USB port for additional peripherals, this phone adapts to your unique business requirements.
When you choose this Grandstream GRP2650, you're backed by a company with over 30 years of experience in delivering reliable business technology solutions. Every unit undergoes a meticulous testing and inspection process to ensure it meets our high standards for quality and performance. You can purchase with confidence knowing your investment is protected by our comprehensive warranty and supported by our commitment to your satisfaction.
Upgrade your business communications today with the feature-rich Grandstream GRP2650 IP phone—a reliable, professional solution that keeps your team connected and productive.

These products are brand new and have never been used. They arrive in the original manufacturer packaging in pristine, factory-fresh condition.
| Manufacturer | Grandstream |
|---|---|
| Model | GRP2650 |
| Display Dims and Resolution | 5.0 inch (1280x720) TFT color LCD |
| Audio Conferencing | Supports 5-way audio conferencing |
| SIP Accounts | Up to 6 SIP accounts |
| Number of Line Keys | 14 line keys |
| Network Interfaces | Dual switched auto-sensing 10/100/1000 Mbps Gigabit Ethernet ports with integrated PoE |
| HD Audio | Yes, HD handset and speakerphone with support for wideband audio and dual microphone |
| Built-In Wi-Fi | Integrated dual-band Wi-Fi 802.11 a/b/g/n/ac (2.4Ghz & 5Ghz) |
| Bluetooth | Yes |
| Auxiliary Ports | RJ9 headset jack (allowing EHS with Plantronics headsets) and USB |
| OS | - |
| Speakerphone | Yes, HD full-duplex speakerphone |
| Special Feature(s) | Carrier-grade security (secure boot, dual firmware images, encrypted data storage), 56 Virtual Multi-Purpose Keys (VPK), Noise Shield technology to minimize background noise, and support for Grandstream’s Device Management System (GDMS) |
| Optional Accessories (sold separately) | Grandstream GBX20 Extension Module Grandstream Wall Mounting Kit (GRP-WM-C) Headsets Replacement Power Supply (PSU) |
| Included | 1x GRP2650 phone 1x handset with cord 1x phone stand 1x 12V power adapter 1x network cable 1x Quick Installation Guide |
Rest assured, if you order the wrong items, don't like the model, or just don't need it anymore we accept returns with NO restocking fees. Whether you want something different or just a credit, we have you covered! This policy goes hand in hand with our company culture of delivering outstanding customer satisfaction.
If you need assistance finding a different product our awesome staff is ready to help. Contact us for expert support.
All products purchased from us are covered by a 1-year warranty from the date of purchase, covering manufacturing defects and functional failures under normal business use.
Please note that batteries are an exception to this policy. Batteries are covered by a 90-day warranty due to their consumable nature.
This warranty does not cover damage caused by misuse, unauthorized modifications, or improper handling. For any warranty claims, please contact our support team with your purchase details and a description of the issue.



