您是否尝试过使用 vCard ?

当然，如果您将Openfire实例与 LDAP 服务器，您可以使用vCard检索其他用户字段(组织单位，电话号码...).

Surely if you connect your Openfire instance with an LDAP server you can retrieve other user fields (Organization unit, phone number, ...) using vCard.

也许这种方法也适用于Openfire中集成的自定义数据库；还要检查似乎暗示这样的帖子:

Maybe this approach could work also for custom database integrated in Openfire; check also this posts which seem to suggest so:

如何向Openfire添加更多属性MySQL数据库?

在OpenFire中刷新VCard