=====9.23.0.5=====
1. Support DDNS.
2. Fix the display bug of the Caller ID from the FXS ports.

=====9.22.0.15=====
1. Add firewall.
2. Support Arabic language.

=====9.21.0.69=====
1. Optimization the success rate of receiving fax.

=====9.21.0.52=====
增加：
1. 支持俄语。
2. 添加外线口的状态显示。
3. 服务端增加传真备份功能。
4. 客户端增加号码匹配。
5. 增加容错, 当启用传真到邮件时，并使用pdf文件格式发送传真件，如果传真文件转换为pdf格式出错时, 系统将发送tiff格式的附件.

优化、修复：
1. 修复忙音检测问题。
2. 优化传真接收成功率。
3. 修复上传备份文件失败的问题。
4. 修复删除发送中的传真删除不了的问题。
5. 支持管理员管理所有分机从外线接收到的传真。
6. 修复客户端工具栏上的按钮显示异常的问题。
7. 传真编辑器功能完善（例如：支持单页保存，删除页面，复制页面等功能）。
8. 修复截取签章时，章出现虚线的问题。
9. 修复虚拟打印机“横向”打印时,文件变成2页的问题。
10. 优化了系统没有D盘，在程序安装时弹出错误的问题。
11. 修复内部分机之间发送传真，主题无法发送的问题。

=====1.0.0.7=====
1. Solve the problem that the fax can't be sended successfully sometime.
2. Fix the problem that the fax file automaticly be deleted every 24 hours when it's in the client sever folder
3. Solve the problem when clicking "refresh"in the client, one more folder with the same name come out.
4. Default fax line prefix changed from 9 to X, to represent all prefix, to be more user-friendly.
5. Cancel WED client function.
6. Solve the problem that server automatically reboot.
7. Solve the web can't restore the backup file.

=====1.0.0.5=====
1. Fixed a bug that if you select the fuction of sending the received fax file to email 
   with the attach format of tiff, the server will delete the received fax file after 
   it has sended the fax file to email server.
2. Fixed a bug that some setting of web can't be saved if your browser is firefox.

Note: We suggest you to choose 'Reset Config' when resetting system or execute 'Reset to Factory Defaults' after updates, some new functions may not work properly if without resetting system.