Cisco 6921 Administration Guide

Index
IN-11
Cisco Unified IP Phone 6921, 6941, 6945, and 6961 Administration Guide for Cisco Unified Communications Manager 8.6 (SCCP and SIP)
OL-24567-01
U
UCR 2008 G-4
description 5-17
POST update error 9-6
Security Error message 9-6
setting up 5-30
User Datagram Protocol
See UDP
User Options web page
description
5-24
giving users access to 5-24, A-1
user options web page
call forward settings
5-26
users
accessing voice messaging system
A-2
adding to Cisco Unified Communications
Manager
5-23
configuring personal directories A-3
providing support to A-1
required information A-1
subscribing to services A-2
V
VLAN
auxiliary, for voice traffic
2-3
configuring 4-5
configuring for voice networks 2-2
native, for data traffic 2-3
verifying 9-7
VLAN, interaction with 2-2
voice mail G-4
voice messaging system 5-17
voice messaging system, accessing A-2
voice VLAN 2-3
volume button, description of 1-3, 1-6, 1-8
W
wall mounting, Cisco Unified IP Phone 3-14, E-1, F-1
web page
about
8-1
accessing 8-2
Debug Display 8-2, 8-10
Device Information 8-2, 8-3
disabling access to 8-3
Ethernet Information 8-2, 8-8
Network 8-2, 8-8
Network Configuration 8-4
Network Configuration web page 8-2
preventing access to 8-3
Status Messages 8-2, 8-10
Stream 1 8-3, 8-10
wideband codec 1-1
X
XmlDefault.cnf.xml 2-5

Cisco 6921 Specifications

General

Speakerphone	Yes
Headset Port	Yes
Power	IEEE 802.3af Power over Ethernet (PoE)
Lines	2
Audio Codec Support	G.711a, G.711u, G.722, G.729a, iLBC
Ethernet Ports	2
Protocols	SCCP
Weight	1 kg
Ethernet Switch	10/100BASE-T Ethernet switch