Cisco 7821 User Manual

Browse online or download pdf User Manual for IP Phone Cisco 7821. Cisco 7821 27 pages. Connaught
Also for Cisco 7821: Release Notes (16 pages), Quick Start Manual (2 pages), User Manual (18 pages), Quick Reference Manual (4 pages), Quick Reference (4 pages), Quick Installation & User Manual (12 pages), Reference Manual (11 pages), Quick Start Manual (4 pages), User Manual (10 pages), Manual (27 pages), User Manual (20 pages), Employee Quick Reference Manual (4 pages), Firmware Migration Master Manual (31 pages), Manual (43 pages), Quick Start Manual (6 pages), Quick Reference Card (2 pages), Quick Start Manual (2 pages), Installation Manual (39 pages), Manual (20 pages), Reconfiguration Manual (2 pages), Quick Start Manual (7 pages), Quick Installation Manual (12 pages), User Manual (2 pages), Getting Started (2 pages), Quick Start Manual (2 pages), User Manual (5 pages)

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Cisco 7821 User Manual
Machakos University
Network & Telecoms
Information Communication Technology Services
ict.mksu.ac.ke
Using your 7821 IPT Phone - Executive
User Manual
Cisco Unified 7821 IP Phone Overview
The Cisco Unified 7821 SIP Phone provides voice communication
over an Internet Protocol (IP) network. The Cisco Unified IP
Phone functions much like a digital business phone, allowing you
to place and receive phone calls. In addition, the Cisco Unified
7821 SIP Phone supports features such as mute, hold, transfer,
conference, call forward, and more.
A Cisco Unified IP Phone, like other network devices, must be
configured and managed. These phones encode G.711a, G.711mu,
G.729a, and G.729ab, and decode G.711a, G.711mu, G.729,
G.729a, and G.729ab
Caution
Using a cell, mobile, or GSM phone, or two-way radio
in close proximity to a Cisco Unified IP Phone might cause
interference.
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