is 983.04 KB, has a resolution of 1600x1600 pixels and was uploaded on July 3, 2019 @ 12:01 am by user: casparlff. It is filed under the tags: electronic instrument, grandstream gxp1625, telephony, caller id, technology. Click the blue button at the top to freely download: Grandstream Networks VoIP Phone GXP1782 SIP Telephone GXP1780 png.