An easy-to-setup extension module that is ideal for increasing call control efficiency for receptionists, executives or any high-volume user. Any attendant will enjoy maximized productivity by monitoring and dispatching multiple incoming calls with our Extension Modules. The GXP2200EXT pairs with our GXP2140, GXP2170, and GXV3240. The GBX20 extension module pairs with both the GRP2615, GRP2624, GRP2650, GXP2670 IP phones and GXV3350 and GXV3450 IP video phones.

Looking for high-quality extension modules? The best one in Mumbai is Grandstream India. Our advanced extension modules are suitable for any organization as they provide an easy-to-setup extension module that is ideal for increasing call control efficiency for receptionists, executives or any high-volume user. Enjoy smooth upgrade processes accompanied by simple GUI designs. Unveil the powerful features of ‘Grandstream India’ now!