私はこれを数回使用しましたが、愚かな役に立たない機能なしに必要なことを常に実行しました。
http://www.hesk.com/
顧客インターフェース:
* Submit new tickets
* Attach files
* Obtain detailed information from customers with custom fields
* SPAM prevention
* Suggest related knowledgebase articles before final ticket submission
* View and rate staff replies
* E-mail notifications of staff replies
* Browse and search knowledgebase
* ... And more!
知識ベース:
* Unlimited knowledgebase articles
* Unlimited categories and subcategories
* Quick and Easy search capabilities
* Post attachments to articles
* Count article views
* List newest and most popular articles
* Rate articles
* ... And more!
管理者/スタッフインターフェース:
* Unlimited administrators and staff accounts
* Restricted access to some functionalities for certain staff
* Powerful ticket search ability
* Assign tickets to staff
* Manage knowledgebase categories and articles
* Manage staff accounts
* Canned responses (pre-written replies)
* Customize help desk settings
* Modify your profiles and signatures
* Autoclose tickets after X days
* Run reports
* E-mail notifications of new tickets and replies
* Customers can easily rate staff replies
* Easy translation into any language
* ... And more!