DES

Last Updated : Apr 17, 2026 |
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Device Enrollment Services (DES), can be configured to optionally provide the phone a Client Identity Certificate during automatic phone provisioning via DES.
See Device Enrolment Services (DES) guide for DES configuration.
Use the following parameter to define which services will use the DES provided Client Identity Certificate.
Parameter name
Type
Default Value
Description
DES_USAGE
String
Specifies a list of sources for which this certificate should be applied.
Provisioning: for connections with provisioning server.
LDAP: for LDAP server.
Ring Central: for connections with RingCentral REST server.
Push: for connections with Push server.
PPM: for connections with PPM server.
XSI: for connections with XSI server.
All: for all the enabled applications and services.
It also possible to exclude one service using ! before service name in the list. For example All, !LDAP will assign all available services except LDAP.