Hardware
Error Message
on Display
Possible
Cause
Corrective Action
The Layer 2
switch port for the
phone interface
is shut down or
not configured
properly.
1.
Check the Layer 2 switch and ensure that
the port is not shut down (see “Network
Configuration Examples” in the “Typical
Network Configurations” chapter of
the
Technician’s Handbook
for more
information).
2.
For a Cisco Layer 2 switch: verify that this
is a trunk port with Dot1q encapsulation,
and ensure this trunk port allows both
native and voice LAN to pass through.
3.
For an HP Layer 2 switch: verify that Native
Lan is untagged and Voice Lan is tagged.
TFTP Fail
( Remote
IP phone
with statically
programmed IP
address cannot
access MN3300
across WAN).
The Layer 2
switch port for
router interface
is shut down or
not configured
properly.
1.
Verify which configuration you have (see
“Network Configuration Examples” in the
“Typical Network Configurations” chapter
of the Technician’s Handbook for more
information).
2.
Ensure the port(s) on both sides (Layer 2
switch and router) are not shut down.
3.
If there is physical interface on the router
for each VLAN, make sure that the Layer
2 switch is set to access the port for the
corresponding VLAN/subnet correctly; OR
If this is a router on a switch, verify that this
is a trunk port on L2 switch, and ensure
this trunk port allows both native and voice
LAN to pass through.
4.
On the router's sub-interface, verify that
the proper VLAN is associated to the sub-
interface (see “Network Configuration
Examples” in the “Typical Network
Configurations” chapter of the
Technician’s
Handbook
for more information).
Document Version 1.0
Troubleshooting Guide
94
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 ...