Yealink Skype for Business HD IP Phones Administrator Guide22MAC-Oriented CFG fileA MAC-Oriented CFG file contains parameters unique to a particular phone. It will only beeffectual for a specific Skype for Business phone. The MAC-Oriented CFG file is named after theMAC address of the Skype for Business phone. For example, if the MAC address of a Skype forBusiness phone is 00156574B150, the name of the MAC-Oriented CFG file must be00156574b150.cfg (case-sensitive).Central ProvisioningSkype for Business phones can be centrally provisioned from a provisioning server using theconfiguration files (.cfg and .cfg). You can use a text-based editingapplication to edit configuration files, and then store configuration files to a provisioning server.For more information on the provisioning server, refer to Provisioning Server on page 23.Skype for Business phones can obtain the provisioning server address during startup. ThenSkype for Business phones download configuration files from the provisioning server, resolveand update the configurations written in configuration files. This entire process is called autoprovisioning. For more information on auto provisioning, refer toYealink_Skype_for_Business_HD_IP_Phones_Auto_Provisioning_Guide.Obtaining Configuration Files and Resource FilesWhen configuring particular features, you may need to upload resource files (e.g., language) toSkype for Business phones. If the resource file is to be used for all Skype for Business phones ofthe same model, the resource file access URL is best specified in the .cfg file.However, if you want to specify the desired phone to use the resource file, the resource fileaccess URL should be specified in the .cfg file.The names of the Yealink-supplied template files are:Template File File NameConfiguration FilesCommon CFG file Common.cfgMAC-Oriented CFG file MAC.cfgResource FilesAutoDST Template AutoDST.xmlLanguage PacksFor example,000.GUI.English.lang1.English.jsKeypad Input MethodFile ime.txtDial-now Template dialnow.xml