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Part # : GSGXP2135
Manufacturer SKU : GXP2135
Brand : Grandstream Networks
Warranty : 1-year Lin Haw warranty

The GXP2135 is the ideal selection

For busy users who value call control, productivity and usability, and manage medium to heavy call volumes. Equipped with 8 lines and 4 SIP accounts, a 2.8 inch color LCD display, and 32 digital speed dial/BLF keys, the GXP2135 enables quick and powerful usability.

As all Grandstream IP phones do, the GXP2135 features state-of-the-art security encryption technology (SRTP and TLS). The GXP2135 supports a variety of automated provisioning options, including zero-configuration with Grandstream’s UCM series IP PBXs, encrypted XML files and TR-069, to make mass deployment extremely easy.


  • 8 lines, 4 SIP accounts, 4 XML programmable context-sensitive soft keys

  • Dual switched, auto-sensing Gigabit ports, built-in PoE

  • 32 digitally programmable and customizable BLF/speed-dial keys

  • Built-in Bluetooth for syncing headsets and mobile devices for contact books, calendars & call transferring

  • HD audio on the handset and speakerphone; full duplex speakerphone

  • Supports EHS compatible Plantronics headsets

  • 4-way audio conferencing for easy conference calls

HD audio4 way conferenceGigabitEHS headsetBluetooth
HD Audio4 Way ConferenceGigabitEHS HeadsetBluetooth
 Encryption security Auto provisioning BLF/speed dial Grandstream POE 
 Encryption Security Auto Provisioning BLF/Speed Dial Grandstream POE