Yealink SIP-T23P [746/841] Procedure

Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series IP Phones

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Status indicators may consist of the power LED, MESSAGE key LED, line key indicator,

headset key indicator and the on-screen icon.

The following shows two examples of obtaining the IP phone information from status

indicators on SIP-T23G IP phones:

 If a LINK failure of the IP phone is detected, a prompting message “Network

unavailable” and the icon will appear on the LCD screen.

 If a voice mail is received, the MESSAGE key LED illuminates.

For more information on the icons, refer to Reading Icons on page 28.

Wrong configurations may have an impact on your phone use. You can export

configuration file to check the current configuration of the IP phone and troubleshoot if

necessary. You can also import configuration files for a quick and easy configuration.

Three types of configuration files can be exported to your local system:



config.bin



<mac>-all.cfg



<mac>-local.cfg

We recommend you to edit the exported CFG file instead of the BIN file to change the

phone’s current settings if your phone is running firmware version 73 or later. For more

information on configuration files, refer to Configuration Files on page 38.

The config.bin file is an encrypted file. For more information on config.bin file, contact

your Yealink reseller.

Procedure

Configuration changes can be performed using the configuration files or locally.

Configuration File

<y0000000000xx>.cfg

Specify the access URL for the

custom configuration files.

Parameter:

configuration.url

Local

Web User Interface

Export or import the custom

configuration files.

Navigate to: