The Grandstream GXP1625 is a cost-effective VoIP phone designed specifically for small businesses. It offers essential features such as call waiting, call transfer, and three-way conferencing, making it ideal for businesses with moderate call volumes. The phone has a backlit LCD display and programmable soft keys for easy navigation and customization. It also supports Power over Ethernet (PoE) and includes dual Ethernet ports for seamless connectivity. With its affordable price and reliable performance, the Grandstream GXP1625 is a great option for small businesses looking to upgrade their telephone systems.