Administrator’s Guide for SIP-T58V/T58A/T56A/CP960 IP Phones446Default 0Web UI Network->Advanced->Span to PC->Span to PC Port[1]If you change this parameter, the phone will reboot to make the change take effect.Watch DogThe IP phone provides a troubleshooting feature called “Watch Dog”, which helps you monitor the IP phone status andprovides the ability to get stack traces from the last time the IP phone failed. If the Watch Dog feature is enabled, thephone will automatically reboot when it detects a fatal failure. This feature can be configured using the configurationfiles or via web user interface.TopicWatch Dog ConfigurationWatch Dog ConfigurationThe following table lists the parameter you can use to configure watch dog.Parameter static.watch_dog.enable .cfgDescription It enables or disables the Watch Dog feature.PermittedValues0-Disabled1-Enabled, the phone will reboot automatically when the system crashed.Default 1Web UI Settings->Preference->Watch DogAnalyzing Configuration FilesWrong configurations may have an impact on phone use. You can export configuration file(s) to check the current con-figuration of the IP phone and troubleshoot if necessary. You can also import configuration files for a quick and easyconfiguration.We recommend you to edit the exported CFG file instead of the BIN file to change the phone’s current settings. Theconfig.bin file is an encrypted file. For more information on config.bin file, contact your Yealink reseller.TopicsExporting CFG Configuration Files from PhoneImporting CFG Configuration Files to PhoneExporting BIN Files from the PhoneImporting BIN Files from the PhoneExporting CFG Configuration Files from PhoneYou can export the phone’s configuration file to local and make changes to the phone’s current feature settings. Youcan apply these changes to any phone by importing the configuration files via the web user interface.You can export five types of CFG configuration files to local system:l -local.cfg: It contains changes associated with non-static parameters made via phone user interface andweb user interface. It can be exported only if “static.auto_provision.custom.protect” is set to 1 (Enabled).
