This Cisco 7821 SIP VoIP Phone in black is a great addition to your business communication setup. With two phone lines, it ensures that your customers can always get through to you. The phone features wideband audio, speakerphone, and power over Ethernet (PoE) support, making it a versatile tool for any office.The Ethernet (RJ-45) interface provides a reliable connexion to your network, while the sleek black design adds a touch of professionalism to your décor. Whether you're setting up a small office or a large enterprise, this Cisco phone is a great choice.