Yealink SIP-T4X Administrator's Manual page 474

Administrator's Guide for SIP-T4X IP Phones
Enabling the Watch Dog Feature
G
Getting Information from Status Indicators
Getting Started 9
Group Call Pickup 108
H
H.323 1
Headset Prior 197
Hotline 62
Hot Desking 159
I
In This Guide v
Index 457
Initialization Process Overview
Intercom 124
IPv6 Support 192
J
Jitter Buffer 206
K
Key as Send 60
Key Features of SIP-T4X IP Phones
L
Language 52
LDAP 138
Live Dialpad 71
LLDP 171
Loading Language Packs
Local Contact File 229
Local Directory 68
Logo Customization
M
Message Waiting Indicator
Missed Call Log 67
Multicast Paging 151
458
240
241
12
4
53
55
149
Music on Hold 145
N
NAT Traversal 183
Network Address Translation (NAT)
Network Conference
No Answer Forward
P
Phone Lock 45
Phone User Interface
Physical Features of SIP-T4X IP Phones
Product Overview 1
Q
Quality of Service 180
R
Reading Icons 16
Remote Phone Book
Remote XML Phonebook
Replace Rule 29
Replace Rule Template
Return Message When DND
Return Code When Refuse
RFC and Internet Draft Support
S
Search Source List in Dialing
Security Features 209
Semi-attended Transfer
Server Redundancy
Session Timer 92
SIP 1
SIP Components 2
SIP Header 406
SIP Call Flows 411
SIP Request 406
SIP Responses 408
SIP IP Phone Models
SIP Session Description Protocol Usage
SIP Session Timer 91
183
103
95
14
4
136
233
225
82
87
403
64
101
166
3
410