Cisco SPA504G 4-Line IP Phone with 2-Port Switch, PoE and LCD Display

Cisco Small Business Pro Series, the SIP-based Cisco SPA504G 4-Line IP Phone has been tested to ensure comprehensive interoperability with equipment from voice over IP (VoIP) infrastructure leaders, enabling service providers to quickly roll out competitive, feature-rich services to their customers, Power supply is optional and is purchased separately.