Home Desk Phones Grandstream GXP2200EXT Expansion Module Grandstream GXP2200EXT Expansion Module 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. Learn about our Enterprise Pricing $125.00 Grandstream GXP2200EXT Expansion Module quantity Select SKU: US-GRST-GXP2200EXT-US-USD Category: Desk Phones Related products 10% OFF Yealink SIP-T57W $339.00 MSRP: $375.00 Select 24% OFF Poly Edge E220 $138.31 MSRP: $182.95 Select 8% OFF Yealink W77P $265.33 MSRP: $289.00 Select 26% OFF Yealink SIP-T58W (Pro) $393.33 MSRP: $529.00 Select
