Please Note: This is
a PoE capable device and the AC power adapter is not included.
The Cisco SPA 501G uses standard encryption protocols to perform highly secure remote provisioning and unobtrusive in-service software upgrades. Remote provisioning tools include detailed performance measurement and troubleshooting features, enabling network
providers to deliver high-quality support to their subscribers. Remote provisioning also saves service providers the time and expense of managing, preloading, and reconfiguring customer premises equipment.
Full-featured 8-line business-class IP phone supporting Power over Ethernet (PoE)
Connects directly to an Internet telephone service provider or to an IP private branch exchange (PBX)
Easy installation and highly secure remote provisioning, as well as menu-based and web-based configuration
Wideband audio for unsurpassed voice clarity and enhanced speaker quality
Paper label insert for buttons to indicate speed dials, shared lines, or extensions. This model does not have an LCD display
Supports up to two Cisco® SPA 500S Expansion Module, adding an additional 64 buttons *
Supports both Session Initiation Protocol (SIP) and Smart Phone Control Protocol (SPCP) with the Cisco Unified Communications 500 Series for Small Business