• Lines -20 per page (each module contains 2 pages, for up to 40 lines per module

  -Up to 160 with 4 daisy-chained modules

• Compatible GrandstreamIP phones

• GXP2140, GXP2170, and GXV3240

• Feature Support Local GUI with animation driven from the host GXP2140 or GXP3240 phone; Multiple line/call appearances

• Power Powered by the host phone

• Firmware Upgrades Delivered by the host phone

• Dimensions (L x W x H) 206 mm x 117mm x 32mm

• Weight 0.38kga

• Temperature 0 ~ 40ºC (32 ~ 104ºF )

• Humidity 10%-90% Non-condensing

• Compliance FCC/CE/C-Tick

The GXP2200 Extension module is the ideal choice for providing powerful call control and flexibility to any user. The module itself boasts an intuitive and clear design, with 20 dual-colored extension keys and 2 arrow keys for page switching. Each module supports visibility for up to 40 additional contacts and extensions, while also supporting the ability to connect up to 4 GXP2200EXT modules to compatible Grandstream phones for visibility on up to 160 new contacts/extensions. Users can enjoy the added productivity that the GXP2200EXT brings with its feature-rich design. It supports traditional call features on each of its programmable buttons, including bridged line appearance/shared call appearance, busy lamp fields, call park/pick-up, speed dial, presence, intercom, and conference/transfer/forward.

Equip any desktop with superior call control, network visibility, and in-call flexibility. The GXP2200EXT extension module provides greater network control for high-call volume users with its backlit LCD display, BLF and Speed Dial keys, and additional contacts/extensions per module. Supported by the GXP2140, GXP2170, and GXV3240.