Global Templates configuration has higher priority to Global Policy configuration. 
 
Global  Policy  can  be  accessed  in  web  GUI->PBX->Zero  Config->Global  Policy  page.  On  the  top  of  the 
configuration table, users can select category in the "Options" dropdown list to quickly navigate to the category. 
The categories are: 
 
  Localization: configure display language, data and time. 
  Phone Settings: configure dial plan, call features, NAT, call progress tones and etc. 
  Contact List: configure LDAP and XML phonebook download. 
  Maintenance: configure upgrading, web access, Telnet/SSH access and syslog. 
  Network Settings: configure IP address, QoS and STUN settings. 
  Customization: customize LCD screen wallpaper for the supported models. 
 
Select the checkbox on the left of the parameter you would like to configure to active the dropdown list for this 
parameter. 
 
 
Figure 77: Global Policy Categories 
 
The following tables list the Global Policy configuration parameters for the SIP end device. 
 
Table 26: Global Policy Parameters->Localization