8 Line With PoE and PC Port? Full-featured 8-Line business-class 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 ? Supports up to two ® SPA 500S Expansion Module adding an additional 64 buttons * ? Supports both Session Initiation Protocol (SIP) and Smart Phone Control Protocol (SPCP) With the Unified Communications 500 Series for Small Business. 8 Line With PoE and PC Port? Full-featured 8-Line business-class 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 ? Supports up to two ® SPA 500S Expansion Module adding an additional 64 buttons * ? Supports both Session Initiation Protocol (SIP) and Smart Phone Control Protocol (SPCP) With the Unified Communications 500 Series for Small Business
