什麽是SIP-URI?
SIP URI是通過SIP呼叫他人的SIP地址方案。換句話說，一個SIP URI就是一個用戶的SIP電話號碼。SIP URI如同電子郵件位址一樣，按以下格式書寫：
SIP URI = sip:x@y:Port
其中 x=用戶名，y=服務主機（功能變數名稱或 IP）
範例：
- sip:[email protected]
- sip:[email protected]
- sip:[email protected]
SIP URI標準在RFC 3261標準中予以定義。
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