The Cisco 7811 IP Phone is the entry level model in the 7800 Multiplatform Phone Series. This model supports one SIP account and delivers advanced IP Telephony features. The Cisco 7811 has a generously sized greyscale display and supports PoE, an optional power supply is available for non-PoE deployments.
With the option to be wall mounted, the Cisco 7811 is ideal for use as a basic door entry phone.
View Cisco 7811 SIP Phone Datasheet for full list of technical specifications