IP Phone Grandstream Networks GXP2135 Black

The GXP2135 is an enterprise-grade IP phone designed for busy office environments. It supports dual Gigabit network ports, integrated Power over Ethernet (PoE), built-in Bluetooth, a 2.8-inch color LCD and full HD audio. The device provides up to 8 lines/line keys and 4 SIP accounts, plus up to 32 on-screen virtual BLF/speed-dial keys to streamline call handling and presence monitoring.

Advantages

The GXP2135 delivers high-speed network connectivity with dual Gigabit ports and PoE support, reducing cabling complexity. Built-in Bluetooth enables pairing with mobile devices and Bluetooth headsets. The color display and full HD audio improve usability and call clarity, while the large number of virtual BLF/speed-dial keys increases productivity for busy workers.

Key specifications

• Display: 2.8-inch color LCD
• Audio: Full HD audio
• Lines/Line keys: Up to 8
• SIP accounts: Up to 4
• Virtual BLF/Speed-dial keys: Up to 32 on-screen
• Network: Dual Gigabit Ethernet ports
• Power: Integrated PoE support
• Connectivity: Built-in Bluetooth

How to use

Connect the GXP2135 to the network using the Gigabit LAN ports and enable PoE if available, or use a compatible power adapter. Configure SIP accounts through the phone's web interface or provisioning server. Pair Bluetooth devices via the phone settings to use mobile syncing or Bluetooth headsets. Use the 2.8-inch display and on-screen BLF/speed-dial keys to monitor presence and quickly place calls.

Recommendations

Deploy the GXP2135 in environments that require reliable, high-speed connectivity and advanced presence/speed-dial functionality, such as reception desks, contact centers and managers’ workstations. Use PoE-enabled switches for simplified installation and consider Bluetooth headsets for hands-free operation.