The Grandstream GRP2636 is a powerful 12-line IP phone with Wi-Fi 6, 24 MPKs, USB and EHS headset support, and GDMS integration. Ideal for receptionists and power users, it delivers top-tier audio, strong security, and simplified mass deployment.

Key Features:

• 12 lines, 16 SIP accounts

• 24 MPK extension keys with paper slots

• Integrated dual-band Wi-Fi 6 (802.11a/b/g/n/ac/ax)

• Dual Gigabit Ethernet ports with PoE

• 4.3-inch color LCD display

• Full-duplex HD speakerphone with Noise Shield

• RJ9 headset jack with EHS support

• USB headset compatibility

• 5-way voice conferencing

• Secure boot, dual firmware images, encrypted data

• GDMS support for remote provisioning and management

• Swappable faceplate for logo customization