User's Manual
Table Of Contents
- MBU 400
- Important Safety Information
- Importantes mesures de sécurité
- Software License Agreement
- FCC Information
- Safety Information
- Regulatory Information
- Table of Contents
- Congratulations!
- About This Guide
- MBU 400 Features
- Requirements
- What’s in the MBU 400 Box?
- MBU 400 Hardware
- Installing the MBU 400
- Optional MBU and Handset Tasks
- Using the MBU 400
- Troubleshooting
- Index
10 MBU 400 Installation Guide
POWER
I-NET
VOIP
CALL
MBU - Top View
MBU - Rear View
POWER CONNECTION
TELEPHONE LINE
CONNECTION PORT
(PSTN)
RESET BUTTON
for activating configuration
changes and enabling handset
registration
LAN CONNECTION PORT
for Ethernet cable
MBU - Top and Rear Views
POWER INDICATOR
Illuminates when
power is on
I-NET INDICATOR
I-net indicator flashes during
boot. It indicates that the MBU
has received an IP address
VOIP INDICATOR
Indicates that the MBU is
connected to the Internet
Telephony Service Provider
CALL INDICATOR
Call indicator flashes during
firmware update. Constant light
indicates landline or
Internet call in progress.
Line
LAN
Reset
DC9-20V