The Grandstream SIP GRP-2636 is a professional 12-line carrier-grade IP phone designed for mass deployment and easy management. It is part of the renowned GRP series of Carrier-Grade IP Phones, known for their advanced features and enterprise-level security.

Design and Display:

The GRP2636 features a sleek and modern design with a 4.3-inch (480x272) TFT color LCD display. This high-resolution screen ensures clear and intuitive visual feedback, making navigation through various settings and features effortless.

Technical Specifications:

• Lines and SIP Accounts: Supports 12 lines and 6 SIP accounts
• Audio Conferencing: 5-way audio conferencing for productive meetings
• Network Interfaces: Dual switched autosensing 10/100/1000 Mbps Gigabit Ethernet ports with Power over Ethernet (PoE)
• Wi-Fi and Bluetooth: Integrated dual-band Wi-Fi (802.11 a/b/g/n/ac) and Bluetooth connectivity
• Audio Quality: Full-duplex speakerphone with HD audio for crystal-clear communication
• Security Features: Advanced security protocols including secure boot and encrypted data storage
• Device Management: Centralized management via Grandstream’s Device Management System (GDMS)
• Customization Options: Swappable faceplates for logo customization

Additional Features:

• Noise Shield Technology: Minimizes background noise for uninterrupted calls
• Headset Support: RJ9 headset jack with Enhanced Hearing Aid compatibility
• Extension Module Compatibility: Designed to integrate with other Grandstream devices

In summary, the Grandstream SIP GRP-2636 is a robust solution for high-volume call management, offering both advanced features and sleek design.