Full-featured 1-line business-class IP phone supporting Power over Ethernet (PoE)
Connects directly to an Internet telephone service provider or to an IP PBX
Dual Gigabit Ethernet switched ports, speakerphone, caller ID, call hold, conferencing, and more
Easy installation and secure remote provisioning, as well as menu-based and web-based configuration
Supports up to two Cisco SPA500S Expansion Modules, adding up to 64 additional buttons
Supports both SIP and SPCP Protocols with Cisco Unified Communication 500 Series
The Cisco SPA512G 1-Line IP Phone with 2-Port Gigabit Ethernet Switch provides advanced voice and data communications features small businesses need to stay productive and responsive. Based on Session Initiation Protocol (SIP), the Cisco SPA512G has been tested to ensure complete interoperability with leading voice over IP (VoIP) equipment from voice over IP infrastructure leaders, enabling service providers to quickly roll out competitive, feature-rich services to their customers.With hundreds of features and configurable service parameters, the Cisco SPA512G addresses the requirements of traditional business users while building on the advantages of IP telephony.