is 870.40 KB, has a resolution of 821x768 pixels and was uploaded on August 24, 2023 @ 6:29 am by user: marklaang. It is filed under the tags: grandstream gxp1625, grandstream gxp1610, electronics, wideband audio, caller id. Click the blue button at the top to freely download: Session Initiation Protocol Grandstream Networks GXP1625 VoIP Phone Telephone png.