Grandstream GXP2200EXT Expansion Module for the GXP2140 and GXP2200 IP Phones MikroTik Interfaces or aggregation switches

or aggregation switches

up to 10240 bytes for Jumbo Mode

C to 50&deg

such as the Cambium Networks ePMP 3000 or Mimosa A5c

Management Interface: Ethernet In-Band

Grandstream GXP2200EXT Expansion Module for the GXP2140 and GXP2200 IP Phones MikroTik Interfaces or aggregation switchesThe GXP2200EXT is the extension module that can be added to the GXP2140 and GXP2200 Enterprise IP phones. The module includes 20 extension keys and 2 arrow keys for page switching (allowing for 40 lines to be displayed), with a large LCD screen for easy viewing. Add up to 4 modules for a total of 160 extensions. This expansion module supports the traditional call features on each of its programmable buttons. Including BLA (bridged line appearance) SCA