| The Cisco 7940G IP phone is a full-featured IP phone that provides 2 programmable line and feature keys. Cisco 7940G Features
- Large, pixel-based LCD display that provides information such as date and time, calling party name, number, and digits dialed
- 2 programmable line and feature keys
- 4 dynamic soft keys to guide users through call features and functions
- Built-in headset port and high quality speakerphone with mute
- Internal Cisco two-port Ethernet switch
- Messages key offers direct access to voicemail
- Powered by local 48VDC power supply (sold separately; see drop down option above) or any Cisco Inline Power-capable blades and boxes
- Protocols - SCCP for Cisco users; also supports SIP for open source (e.g. Asterisk) and hosted solutions
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