Karel NT321 Technical Reference And User's Manual - page 9
NT32I Technical Reference and User Guide
1
TECHNICAL INTRODUCTION
Basic Specifications of NT32I
VoIP Protocols
• SIP v2.0 (RFC3261)
Call Features
• Call Back – Calling the caller of last incoming call
• Call Blocking – Blocking all incoming calls
• Call Holding – Holding the existing conversation (10
incoming calls can be put on hold simultaneously.)
• Call Transfer – (Selective Transfer/Direct Transfer)
• Call Forwarding – Forwarding incoming calls
• Automatic
Answering
• Emergency
Calls
• 3-Party
Conference
Display Panel
• Graphic LCD screen
• Caller
ID
• Display of simultaneous incoming calls
• Date and Time Displayer
• Light and Contrast Adjustment
Easy to Use
• Programming via WEB
• Installing
software,
configuration and phonebook over
Web/TFTP
• Recall user settings when machine is restarted
• Backup and re-installing phonebook, configuration and
key programming files. Installing prepared phonebook.
Keys
• 6
shortcut
keys
• 4 display keys
• 4
navigation
keys
• Volume control keys
• Numeric
keys
• Special Function Keys
- Contacts
- Call
Log
- Menu
- Message
- Redial
- Conference
- Park
- Transfer
Language
• Turkish / English
Dimensions
• Dimensions: 228 x 217 x 147 mm
• Weight: 960 gr.
Temperature
• 5-40°C
Humidity
• 0-%80