The Grandstream GAC2500 Android Enterprise Conference Phone is a key product for businesses and organizations. It features 6 lines and 6 SIP accounts, allowing for efficient communication. The phone also supports 7-way voice conferencing, making it ideal for meetings and discussions. It runs on Android 4.4 and offers full access to the Google Play Store and all Android apps, such as Skype and Google Hangouts. The device is equipped with Bluetooth for syncing headsets and mobile devices, and it has a built-in 7-way conference bridge. The 4.3-inch capacitive touch screen provides easy use, and the auto-sensing Gigabit port and built-in PoE support ensure reliable connectivity. The phone also features built-in WiFi support, offering mobility and network flexibility. It has full HD audio support to maximize voice quality, and it supports daisy-chaining to combine two GAC2500 phones together. The device is equipped with 3 cardioid microphones with a pickup distance of up to 12 feet, and it features TLS and SRTP security encryption for secure communication. Additionally, the phone supports multi-language capability, call hold, transfer forward, call park, pickup, and music on hold.