Specifications

Event Codes Switches
A
ShoreTel 14 Maintenance Guide 231
149 Warning Switch <ShoreTel Voice Switch
Host Name>: Low Erle port
<port number>.
The echo suppression
software detected a low
echo-return loss on the
specified port.
No action for an isolated
occurrence.
If the error persists,
follow the course of
action suggested for
Event 143.
151 Information Switch <ShoreTel Voice Switch
Host Name>: Reboot due to
configuration synchronization.
Reboot due to configuration
change.
No action.
152 Warning Switch <ShoreTel Voice Switch
Host Name>: DSP< DSP
number> - 80% utilization.
The DSP on this switch is
nearing capacity.
No action for an isolated
occurrence.
153 Error Switch <ShoreTel Voice Switch
Host Name>: DSP <DSP
number> - 100% utilization.
The DSP on this switch
reached maximum capacity.
In most instances, this event
does not affect operations.
No action for an isolated
occurrence.
If the error persists,
reboot the switch.
157 Error Switch <ShoreTel Voice Switch
Host Name>: Received DHCP
NAK for IP address <IP
Address>.
The DHCP server
responded negatively to a
DHCP lease renewal
request.
The IP address previously
assigned to the switch is no
longer available for that
device.
The DHCP server assigns
the switch a new IP address.
In ShoreTel Director,
display the Switches
page and open the
switch’s record.
Change the switch’s IP
address to the address
assigned to it by the
DHCP server.
(You can use the Find
Switches page if the
switch is on the same
LAN as the ShoreTel
server.)
158 Warning Switch <ShoreTel Voice Switch
Host Name>: DHCP lease
expired for IP address <IP
Address>.
The DHCP lease for the
switch expired and the
switch is currently obtaining
a new IP address.
While the switch is obtaining
another IP address, it is
unable to communicate with
the ShoreTel server.
In ShoreTel Director,
display the Switches
page and open the
switch’s record.
Change the switch’s IP
Address to the address
assigned it by the DHCP
server.
(You can use the Find
Switches page if the
switch is on the same
LAN as the ShoreTel
server.)
Table 54: Event Codes: Switches (Continued)
ID Severity Level Message Cause Action