Yealink SIP-T23, Provisioning Manual

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Appendix
295
Parameter
Permitted
Values
Descriptions Web Setting Path
features.flash_url_dsskey_led.enable 0 or 1
It enables or disables 5 seconds delay for the LED
flashing of the URL DSS key.
0-Disabled
1-Enabled
The default value is 1.
features.upload_server IP address
It configures the server address which the
DssKey.cfg file is uploaded to when the phone
receives an XML command
(Command:UploadSystemInfo).
phone_setting.label_scroll_interval_time
Integer from
200 to 1000
It configures the scrolling period of text display
(in milliseconds) for LDPA search result.
The default value is 300.
sip.authentication_for_xsi 0 or 1
It configures the authentication mechanism for
the XSI access.
0-User Login Credentials for XSI Authentication
1-SIP Credentials for XSI Authentication
If it is set to 0 (User Login Credentials for XSI
Authentication), the IP phone uses the XSI user ID
and password for XSI authentication.
If it is set to 1 (SIP Credentials for XSI
Authentication), the IP phone uses the XSI user ID,
Directory-> Network Directory-> Allow
SIP Authentication for XSI