I am unable to get SSL or Secure LDAP connection to work.

These are my settings for Directory-service:
name: TEST
description: TEST
login-prefix: TEST
type: GenericLdap
last-sync: (no value)
last-sync-error: The server is not operational.

users: (no value)
groups: (no value)

Connection settings
---------------------------------------------------------------------------
host: ldap.xon-ionx.****.se
port: 636
top-directory: ou=USER_CONTAINER,o=ROOT
binding-type: Secure
synchronization-account: cn=ZAV_User,ou=external,o=ROOT
password: ********

Schema settings
---------------------------------------------------------------------------
user-filter: (objectClass=inetOrgPerson)
user-class: inetOrgPerson
user-login-name: cn
user-first-name:
user-last-name:
user-full-name: cn
group-filter: (objectClass=groupOfNames)
group-class: groupOfNames
group-name: cn
group-description: description
group-members: member


Message from server is not saying much: Not synchronized (error: The server is not operational.)

Debug log output as follows:
05-07-2013 08:47:09.9960 - Critical - 0x0C5C: Directory service TEST could not be completely synced. Connection settings: host ldap.xon-ionx.****.se, port 636, top ou=USER_CONTAINER,o=ROOT, user cn=ZAV_User,ou=external,o=ROOT, type Secure, ufilter (objectClass=inetOrgPerson), uclass inetOrgPerson, uuname cn, ufname , ulname , uflname cn, gfilter (objectClass=groupOfNames), gclass groupOfNames, gdescription description, gmembership member
The server is not operational.

at System.DirectoryServices.DirectoryEntry.Bind(Boolean throwIfFail)
at System.DirectoryServices.DirectoryEntry.Bind()
at System.DirectoryServices.DirectoryEntry.get_AdsObject()
at System.DirectoryServices.DirectorySearcher.FindAll(Boolean findMoreThanOne)
at System.DirectoryServices.DirectorySearcher.FindAll()
at Spoon.Server.Common.Data.Library.DirectoryService._SyncNode(LibraryDataContext dc, DirectoryServiceNode dsn, Dictionary`2 dictUsers, Dictionary`2 dictGroups, Dictionary`2 dictUsersToInclude, Dictionary`2 dictGroupsToInclude, Int32