Hardware
Phone
Symptom
Probable Cause
Corrective Action
SIP Phones
Phone fails
to register.
Responds with
“404 not found”
even though
SIP extension
username/
password
matches
the MiVoice
Business
generic SIP
extension/pin.
Set ARS Maximum Dialed
Digits for COR 1 is set to a
value equal to or greater than
the SP phone DN length.
•
on page 71
•
on page 82
•
on page 86
•
on page 95
•
on page 98
3.4.1 Issues with Specific Models
Table 12: Specific Model Troubleshooting
Phone
Symptom
Probable Cause
Corrective Action
Only the left handset
is functioning. The
right handset is not
operational.
Directory number is
not assigned to the
5560 IPT Slave.
In the 5560 IPT Master/
Slave Association form,
assign a Slave directory
number.
5560 IPT
Unable to log in
to a 5560 IPT. Set
display shows "Login
failed due to an
invalid dn".
Document Version 1.0
71
Troubleshooting Guide
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 ...