Highlights- Full-featured and stylish business IP phone supporting up to two Cisco® SPA 500S 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) and Smart Phone Control Protocol (SPCP) with the Cisco Unified Communications 500 Series for Small Business.The Cisco SPA 525G2 5-Line IP Phone with Color Display (Figure 1) is an excellent choice for businesses that require an enhanced user experience with a hosted IP telephony service, an IP private branch exchange (PBX), or a large-scale IP Centrex deployment. Part of the Cisco Small Business Series, the SPA 525G2 uses industry-leading SPA voice over IP (VoIP) technology from Cisco, with high-quality hardware providing additional connectivity via Bluetooth, PoE (802.3af), or a Wireless-G client (802.11g).