Yealink SIP-T38G, Administrator'S Manual

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Administrator’s Guide for SIP-T3xG IP Phones
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3. Enter the IP address, subnet mask, default gateway, primary DNS and secondary
DNS in the corresponding fields.
4. Click Confirm to accept the change.
The web user interface pops up a dialog box to prompt that the settings will take
effect after reboot.
5. Click OK to reboot the IP phone.
To configure network parameters manually via phone user interface:
1. Press Menu->Settings->Advanced Settings (password: admin) ->Network->WAN
Port.
2. Press or to highlight the Static IP Client field, and then press the Enter soft
key.
3. Enter the IP address, subnet mask, default gateway, primary DNS and secondary
DNS in the corresponding fields.
4. Press the Save soft key to accept the change.
The IP phone reboots automatically to make the settings effective after a period of
time.
Note
Using the wrong network parameters may result in inaccessibility of your phone and may
also have an impact on your network performance. For more information about these
parameters, contact your network administrator.