兩個電話之間的SIP通話範例

可通過以下過程建立兩個電話之間的SIP通話:
就這麽簡單!SIP協定邏輯性強,容易理解。

可通過以下過程建立兩個電話之間的SIP通話:
撥打方電話發送邀請
接收方電話返回一個通知應答100–正在嘗試
接收方電話發出並送回應答180–正在撥打
當撥打方拿起電話,接收方電話發出應答200–OK
撥打方電話回以確認應答,以告知對方
當通過RTP傳輸資料時,就可以通話了
當撥打方挂上電話後,會向接收方電話發出一個再見呼叫
撥打方電話會回以應答200–OK
就這麽簡單!SIP協定邏輯性強,容易理解。
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Founded in 2005, when VoIP was an emerging technology, 3CX has gone on to establish itself as a global leader in business communications.

20 Years of VoIP
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Founded in 2005, when VoIP was an emerging technology, 3CX has gone on to establish itself as a global leader in business communications.

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