The following review was conducted in October 2017.
The following review was conducted in October 2015.
The Grandstream GAC2500 is the company’s first conference phone. It follows in the path of the GXV3275 and GXV3240 as a touchscreen Android device. The smartphone-esque feel makes it sleeker than the conference phones we've become accustomed to, and the inclusion of this sort of interface means that the GAC2500 has already broken new ground, before we even start the review.