GUV series of USB headsets provides ... including computers and Grandstream IP phones. By offering crystal-clear HD audio, comfortable use and wide compatibility, the GUV series is ideal for ...

The GXP2200 extension module is compatible with the GXP2140 ... speakerphone, and headset jack. Although Grandstream’s IP phones provide great functionality for office users, they will never ...

Grandstream Networks, the leading designer and manufacturer of next generation IP voice and video solutions, is pleased to announce the GXV3140 IP multimedia phone. The GXV3140’s extraordinary video .