is 440.57 KB, has a resolution of 1000x1000 pixels and was uploaded on August 18, 2023 @ 2:36 am by user: welflze. It is filed under the tags: electronics, caller id, voice over ip, electronic hook switch, telephone call. Click the blue button at the top to freely download: Provider Grandstream Networks GXP2130 VoIP Phone Telephone GXP1625 png.