User Manual
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VOIP phone
SIP-T21P
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Table Of Contents
About This Guide
In This Guide
Table of Contents
Overview
Hardware Component Instructions
Icon Instructions
LED Instructions
User Interfaces
Phone User Interface
Web User Interface
Documentations
Getting Started
Packaging Contents
Optional Accessories
Phone Installation
Phone Initialization
Phone Status
Basic Network Settings
Registration
Idle Screen
Customizing Your Phone
General Settings
Contrast
Backlight
Language
Time & Date
Administrator Password
Key as Send
Phone Lock
Audio Settings
Volume
Ring Tones
Contact Management
Directory
Local Directory
Adding Groups
Editing Groups
Deleting Groups
Adding Contacts
Editing Contacts
Deleting Contacts
Placing Calls to Contacts
Searching for Contacts
Search Source List in Dialing
Importing/Exporting Contact Lists
Blacklist
Remote Phone Book
Call History Management
System Customizations
Logo Customization
Headset Use
Headset Mode Activation/Deactivation
Headset Prior
Dual Headset
DSS Keys
Line Keys
Programmable Keys
Account Management
Account Registration
Multiple Line Keys per Account
Dial Plan
Replace Rule
Dial-now
Area Code
Block Out
Emergency Number
Live Dialpad
Hotline
Basic Call Features
Placing Calls
Answering Calls
Ending Calls
Redialing Numbers
Recent Call In Dialing
Auto Answer
Auto Redial
Call Completion
ReCall
Call Mute
Call Hold/Resume
Do Not Disturb (DND)
Call Forward
Call Transfer
Call Waiting
Conference
Local Conference
Network Conference
Call Park
Call Pickup
Anonymous Call
Anonymous Call Rejection
Advanced Phone Features
Busy Lamp Field (BLF)
BLF List
Call Recording
Hot Desking
Intercom
Outgoing Intercom Calls
Incoming Intercom Calls
Using Intercom
Multicast Paging
Sending RTP Stream
Receiving RTP Stream
Using Multicast Paging
Music on Hold
Automatic Call Distribution (ACD)
Messages
Short Message Service (SMS)
Voice Mail
Message Waiting Indicator (MWI)
Troubleshooting
Regulatory Notices
Service Agreements
Limitations of Liability
Safety Instructions
Appendix A - Time Zones
Index
T
roubleshooting
139
The LCD screen prompts
“
W
elcome Initializing
…
please wait
”
.
The phone will be reset to factor
y settings sucessfully af
ter startup.
Note
R
eset of
your phone
may tak
e a
few minutes.
Do not
power
off until the
phone
has starte
d
up
successfully
.
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