Grandstream GXP2200EXT Expansion Module Power Supplies The full-duplex speakerphone allows hands-free

The full-duplex speakerphone allows hands-free flexibility

With the freedom to roam up to 350 feet away from your desk

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The Polycom OBi302 also introduces wireless capabilities through WiFi and Bluetooth

Grandstream GXP2200EXT Expansion Module Power Supplies The full-duplex speakerphone allows hands-freeThe Grandstream GXP2200EXT enhances the functionality, versatility, and flexibility of Grandstream's GXP2140, GXP2170, and GXV3240 IP Phones. This extension module boasts a generous 128 x 384 graphic LCD and 20 programmable buttons on each page (with a total of 40 programmable buttons across 2 pages). It's an excellent solution for receptionists and assistants who handle high call volumes. You can have up to 20 programmable buttons per page on the