Software
Symptom
Possible Cause
Corrective Action
(Hyper-V)
Unable to
access the
MiVoice
Business
System
Administration
Tool through
web browser or
SSH.
MAC address of the
virtual machine has
changed.
If power is restored to a virtual machine
(Hyper-V) after a prolonged power loss,
Hyper-V dynamically assigns a new
MAC address to the virtual machine.
This prevents access to the System
Administration Tool. To resolve the issue:
1.
Access the system through SSH using
a communication application, such as
PuTTy.
2.
Log in as user
root
.
3.
Run the
ip a
command to determine
the current MAC address.
4.
Backup the virtual machine.
5.
Power down the virtual machine.
6.
In the Hyper-V Manager, select the
virtual machine and click Settings.
7.
In the left pane, expand Network
Adapter, and click Advanced Features.
8.
In the right pane, under MAC Address,
select Static and enter the current MAC
address.
9.
Click OK.
10.
Power on the virtual machine.
4.2 Unable to Perform Full Manual Installation of an ICP3300
Controller
Overview
The manual software installation of an ICP3300 Controller fails with error code 22
because the HTTP server returns a
400 Bad Request
. This
400 Bad Request
response
code indicates that the server is unable to process the request due to a client error (for
example: incorrect request syntax, invalid request message framing, or misleading
request routing).
Document Version 1.0
Troubleshooting Guide
114
Summary of Contents for MiVoice Business 3300 ICP
Page 1: ...MiVoice Business Troubleshooting Guide Release 9 4 SP1 Document Version 1 0 June 2022 ...
Page 10: ...Introduction Document Version 1 0 Troubleshooting Guide 4 ...
Page 45: ...Figure 4 DNS setting on MSL server manager ...
Page 323: ...Diagnosing Problems Document Version 1 0 317 Troubleshooting Guide ...