CP-7821-K9 Overview

The Cisco IP Phone 7821 is designed for small to large businesses. It delivers advanced IP Telephony features and crystal clear wideband audio performance to deliver an easy-to-use, full-featured voice communications experience on Cisco on-premises and hosted infrastructure platforms and third party hosted call control.

Quick Specs

Figure 1 shows the appearance of the CP-7821-K9.

Table 1 shows the Quick Spec.

Product Details

Before you use the Cisco IP Phone 7821, it should be connected to the corporate IP telephony network.

Figure 2 shows the bottom ports of this IP Phone.

Note:

① AC power wall plug (optional)

② Network port (10/100 SW) connection. IEEE 802.3af power enabled

③ Access port (10/100 PC) connection

④ Auxiliary port (optional)

⑤ Handset connection

⑥ Analog headset connection (optional)

Figure 3  shows the buttons and hardware.

Note:

① Handset light strip      ② Programmable feature buttons      ③ Phone screen              ④ Softkey buttons      ⑤ Navigation and Select button     ⑥ Hold/Resume button

⑦ Conference button      ⑧ Transfer button                                  ⑨ Speakerphone button⑩ Headset button      ⑪ Mute button                                    ⑫ Keypad      

⑬ Volume button             ⑭ Contacts button                                 ⑮ Applications button     ⑯ Messages button   ⑰ Handset

Figure 4 shows the unboxing view of CP-7821-K9.