is 634.88 KB, has a resolution of 1000x1000 pixels and was uploaded on March 11, 2024 @ 4:53 pm by user: rosaahn. It is filed under the tags: videotelephony, ip pbx, grandstream gac2500, hardware, business. Click the blue button at the top to freely download: Android Grandstream GAC2500 Telephone Networks Conference Call png.