74
Diagnostics and Troubleshooting
T200M Series Installation Manual - Aeonix
Diagnost
ics and T
roubleshooting
11
The following message
appears:
No net mas
k
No subnet mask was entered.
Do one of the following:
Verify that the subnet
mask is correct.
Configure the phone to
DHCP.
The following message
appears:
No DNS server
address
The DNS server IP address
was not provided by the DHCP
server.
Do one of the following:
Define the DNS IP
address manually.
Define the DNS IP
address in the DHCP
server.
The following message
appears:
Trying DHCP
server...
One of the following:
Do one of the following:
The phone is initializing
Wait for the phone to
initialize.
The phone cannot connect to
the network
Check the following:
Connection to the
LAN/PC and reboot.
DHCP server
functionality
The following message
appears:
Trying DNS
server..
.
One of the following:
Do one of the following:
The phone is initializing
Wait for the phone to
initialize.
A DNS IP address has not
been contacted
Check the following:
Connection to the
LAN/PC and reboot.
DHCP server
functionality
The following message
appears:
Searching CA no.
1...10
The phone is initializing
If the message disappears,
the phone has initialized.
No action required
If the message remains, the
IP phone is unable to
communicate with the.
Define the correct Call
Agent address in the
T207M/NP, T208M/BL,
T207M and T208M
or
Define the Call Agent
address as dynamic and
ensure the phone’s IP
address is defined in the
DNS server
The following time
appears on the display
panel:
0:00
The time server address has
not been entered into the
phone.
Enter the time server
address into the phone.
Symptom
Meaning
Required Action
Summary of Contents for Aeonix T200M Series
Page 1: ...T200M Series Installation Administration and Hardware Reference Manual Document Edition 2 0...
Page 2: ......
Page 8: ...iv T200M Series Installation Manual Aeonix...
Page 76: ...NOTES...
Page 80: ...NOTES...
Page 96: ...NOTES...
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