Cisco 7912G IP System Telephone

• Large Pixel-based display - gives access to features.
• 4 dynamic soft keys - Changeable calling options for the user to scroll through.
• Menu key - This key allows users to quickly access information such as call logs and phone settings.
• Hold key - visual indicatior that a call was placed on hold.
• Support of a single line or directory number
• Support of Extension Mobility
• Call monitor (speaker only, no microphone)
• Messages key - access to voicemail messages
• Four speed dials configurable at the Cisco Unified CallManager
• Cisco Discovery Protocol
• Differentiated Services Code Point (DSCP) tagging
• G.711a, G.711u, and G.729ab audiocompression coders-decoders (codecs)
• Integrated Ethernet switch
• 10/100BASE-T Ethernet connection through an RJ-45 interface for LAN connectivity
• Software upgrade supported using a Trivial File Transfer Protocol (TFTP) server
• Provisioning of network parameters through Dynamic Host Configuration Protocol (DHCP)
• Voice activity detection, silence suppression, comfort-noise generation, and error concealment
• Compatible with Cisco Unified CallManager Version 3.3(2) and later, using the Skinny Client Control Protocol (SCCP) protocol as well as SIP (RFC 2543)
• Inline power or with an optional AC to 48-VDC power adapter (CP-PWR-CUBE-3=)
• Dimensions (H x W x D): 20.3 x 17.67 x 15.2 cm
• Weight: 1.0 kg)

Ce produit profite d'une alimentation Power over Ethernet (PoE) et, de ce fait, est vendu sans transformateur.
Si vous n'avez pas PoE, il faudra que vous achetez le bloc d'alimentation en plus que ce produit.