別這麼悲觀嘛!!@@換各方式想,或許心情會不一樣唷!!
Asterisk & FreePBX Feature Codes Feature Codes enable you to control what happens to your phone extension and calls to it and voicemail....
別這麼悲觀嘛!!@@
回覆刪除換各方式想,或許心情會不一樣唷!!