Introduction
Question
Answer
Comment
How is the IP phone
powered? Power over
Ethernet (PoE) or
from a power adaptor
(transformer) that is
plugged into a power
outlet.
If powered over Ethernet
which L2 PoE switch is
being used?
Does your L2 switch have
CDP enabled, spanning
tree enabled, or Port Fast
enabled?
None
What is your speed
setting? (10/100, Full/Half,
Auto, Fixed?)
None
Do the symptoms improve
if the IP phone is set to
“auto and lock”?
For controllers, we
recommend Access Port.
Mitel recommends setting
“Auto” on phones. In some
unique PC/network, the IP
phone may require to hard
coding or setting to “auto
and lock” mode.
Do the symptoms appear
in hands free mode only or
do they also occur via the
handset?
None
Are you using a headset?
What type?
What make and model?
Is the problem only seen
when using the headset?
Document Version 1.0
Troubleshooting Guide
16
Содержание MiVoice Business 3300 ICP
Страница 1: ...MiVoice Business Troubleshooting Guide Release 9 4 SP1 Document Version 1 0 June 2022 ...
Страница 10: ...Introduction Document Version 1 0 Troubleshooting Guide 4 ...
Страница 45: ...Figure 4 DNS setting on MSL server manager ...
Страница 323: ...Diagnosing Problems Document Version 1 0 317 Troubleshooting Guide ...