Cisco 7821 Phone - 搜索视频

Cisco 7821 IP Phone

Cisco 7821 IP Phone

The Cisco 7821 is a 2 line, IP, end point IP telephone designed for users who have light voice communication requirements. The 7821 IP has 2 programmable line/feature keys with tri-colour LEDs and dedicated fixed feature keys for common telephony functions.The Cisco 7800 series offer flexible deployment options as they are supported on Cisco on ...

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