URL Syntax for CardDAV Account Setup
For CardDAV clients to access Siebel DAV, the following URL syntax is required for setting up new CardDAV accounts:
http://<server>:<port>/siebel/dav/<lang>/<user_name>
For example: http://example:1661/siebel/dav/enu/JDOE/
If the client does not support service discovery, then use the collection URL instead:
http://<server>:<port>/siebel/dav/<lang>/<user_name>/addressbook/ contact
For example: http://example:1661/siebel/dav/enu/JDOE/addressbook/contact/