Verify DNS Settings
Procedure
Step 1
On the phone, press
Applications
.
Step 2
Select
Admin Settings
>
Network Setup
>
IPv4 Setup
Step 3
Check that the DNS Server 1 field is set correctly.
Step 4
You should also verify that a CNAME entry was made in the DNS server for the TFTP server and for the
Third-Party Call Control.
You must also ensure that DNS is configured to do reverse lookups.
Additional Troubleshooting Information
If you have additional questions about troubleshooting your phone, go to the following Cisco website and
navigate to the desired phone model:
https://www.cisco.com/cisco/web/psa/troubleshoot.html
Cisco IP Phone 6800 Series Multiplatform Phones Administration Guide
317
Phone Troubleshooting
Verify DNS Settings
Содержание 6800 Series
Страница 23: ...P A R T I About the Cisco IP Phone Technical Details on page 11 Cisco IP Phone Hardware on page 23 ...
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Страница 47: ...P A R T II Phone Installation Cisco IP Phone Installation on page 35 Third Party Call Control Setup on page 89 ...
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Страница 111: ...P A R T III Phone Accessories Cisco IP Phone Accessories on page 99 Wall Mount Kit on page 109 ...
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