Yealink SIP-T22 - Manual (Page 138)

User Guide SIP-T22P/SIP-T22 IP Phone
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You can also export the system log to a syslog server. Contact your system administrator
for more information.
Note
How to export/import phone configurations?
We may need you to provide the phone configurations to help analyze your problem. In
some instance, you may need to import configurations to the phone.
To export the phone configurations via web user interface:
1. Click on Settings->Configuration.
2. In the Export or Import Configuration field, click Export to open file download
window, and then save the file to your local system.
To import the phone configurations via web user interface:
1. Click on Settings->Configuration.
2. In the Export or Import Configuration field, click Browse to locate a configuration file
from your local system.
3. Click Import to import the configuration file.
Note
How to upgrade firmware?
To upgrade firmware via web user interface:
1. Click on Settings->Upgrade.
The file format of configuration file must be *.bin.
It is recommended you reset the system log level to 3 after you have the syslog file
provided.