Check the listing for details. Polycom VVX 501 Desktop Phone (2200-48500-019) - Black. Color: Black, Condition: New. Listed at 45.00 USD. The Polycom VVX 501 Desktop Phone is a sleek black IP phone designed for business use. With 12 phone lines and features like speakerphone and Power Over Ethernet (PoE), this phone provides versatile communication options for users. Its Ethernet interface allows for easy connectivity, making it a reliable choice for those looking for a high-quality VoIP business phone. The Polycom brand ensures top-notch performance and a user-friendly experience for businesses.The Polycom VVX 501 Desktop Phone is a sleek black IP phone designed for business use. With 12 phone lines and features like speakerphone and Power Over Ethernet (PoE), this phone provides versatile communication options for users. Its Ethernet interface allows for easy connectivity, making it a reliable choice for those looking for a high-quality VoIP business phone. The Polycom brand ensures top-notch performance and a user-friendly experience for businesses.