The Grandstream GRP2636 is a powerful 12-line IP phone designed for busy professionals and growing businesses that demand reliability and advanced communication features. With its vibrant 4.3-inch color display, dual-band Wi-Fi, Bluetooth connectivity, and Gigabit Ethernet, this versatile business phone delivers enterprise-grade performance for modern office environments.
The GRP2636 is engineered for businesses that require robust communication capabilities without complexity. Whether you're managing a high-volume call center, coordinating across departments, or running a professional office, this phone adapts to your workflow. The intuitive interface combined with the large color display makes navigation effortless, while the multiple connectivity options—including Wi-Fi and Gigabit Ethernet—ensure you can deploy this phone virtually anywhere in your facility. The HD audio quality and noise suppression technology mean every conversation is productive, even in noisy environments. For businesses seeking to maintain a professional image, the customizable faceplates allow you to incorporate your company logo directly on the device.
When you choose this Grandstream GRP2636, you're getting a reliable business communication solution backed by a rigorous 25+ point certification process. Every unit undergoes a meticulous testing and inspection process to ensure it meets the highest standards of functionality and reliability. You're also protected by a comprehensive warranty and our commitment to your satisfaction.
With over 250,000 happy customers served, we understand what businesses need in their technology investments. Our team is dedicated to providing you with quality products at competitive prices, supported by service you can count on. Invest in your business communications with confidence and enhance your team's productivity today.

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 | GRP2636 |
| Display Dims and Resolution | 4.3 inch (480x272) TFT color LCD |
| Audio Conferencing | 5-way voice conferencing |
| SIP Accounts | 6 SIP accounts |
| Number of Line Keys | 12 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 microphones |
| 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 port |
| OS | - |
| Speakerphone | Yes, HD full-duplex speakerphone |
| Special Feature(s) | Carrier-grade security (secure boot, dual firmware images, encrypted data storage), noise shield technology, 24MPK extension keys with paper slot, and swappable faceplates for logo customization |
| Optional Accessories (sold separately) | Headsets (Wired & EHS Cordless) Wall Mount Kit Power Adapter |
| Included | 1x GRP2636 phone 1x handset with cord 1x phone stand 1x 12V power adapter 1x network cable 1x Quick Installation Guide 1x GPL license |
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.



