The Avaya J139 SIP IP Desk Phone is a sleek black handset designed for business communication. It features a built-in speakerphone and Power Over Ethernet (PoE) capability, making it a versatile and efficient choice for modern offices. With its Ethernet interface, this phone offers convenient connectivity for businesses looking to streamline their communication systems. Made by Avaya in China, this phone is reliable and high-quality, perfect for professional use in various industries.