Full-featured and stylish business IP phone supporting up to two Cisco® SPA500S Expansion Modules (32 button attendant consoles)
Cisco Mobile Link: Bluetooth enhanced integration with mobile phones to make and receive calls, import your personal contacts, and charge your mobile phone.
Enhanced network connectivity with Power over Ethernet (PoE), 802.11g Wi-Fi client with Wi-Fi Protected Setup (WPS), and Bluetooth headset support.
Graphics-rich, high-resolution 3.2-inch QVGA 320 x 240 color screen.
Cisco AnyConnect VPN Client: Highly secure Internet phone connection for remote users that is simple and easy to set up.
MonitorView for monitoring up to four video surveillance cameras from your phone.
Cisco XML services framework: Support for productivity applications directly on your phone.
Support for multimedia functions, such as playing MP3s, displaying digital photos, and viewing RSS feeds.
Wideband audio for unsurpassed voice clarity and enhanced speaker quality.
Support for both Session Initiation Protocol (SIP)