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我試圖模擬在取消場景中487到達200之前如何處理。但我得到「在發送(索引5)時收到呼叫標識的異常消息中止,收到'ACK sip:[email protected]:5060 SIP/2.0」錯誤。 這是我的服務器。 SIPp:在200之前取消場景487
<scenario name="Basic UAS responder">
<recv request="INVITE" crlf="true">
</recv>
<send>
<![CDATA[
SIP/2.0 100 Trying
[last_Via:]
[last_From:]
[last_To:]
[last_Call-ID:]
[last_CSeq:]
Contact: <sip:[local_ip]:[local_port];transport=[transport]>
Content-Length: [len]
]]>
</send>
<send>
<![CDATA[
SIP/2.0 180 Ringing
[last_Via:]
[last_From:]
[last_To:];tag=[call_number]
[last_Call-ID:]
[last_CSeq:]
Contact: <sip:[local_ip]:[local_port];transport=[transport]>
Content-Length: [len]
]]>
</send>
<recv request="CANCEL">
</recv>
<send>
<![CDATA[
SIP/2.0 487 Request Terminated
[last_Via:]
[last_From:]
[last_To:]
[last_Call-ID:]
CSeq: [cseq] INVITE
Contact: <sip:[local_ip]:[local_port];transport=[transport]>
Content-Length: [len]
]]>
</send>
<send>
<![CDATA[
SIP/2.0 200 OK
[last_Via:]
[last_From:]
[last_To:]
[last_Call-ID:]
[last_CSeq:]
Contact: <sip:[local_ip]:[local_port];transport=[transport]>
Content-Length: [len]
]]>
</send>
<!--pause milliseconds="4000"/-->
<recv request="ACK"
crlf="true">
</recv>
</scenario>
這是我的客戶
<scenario name="UAC Cancel">
<send retrans="500">
<![CDATA[
INVITE sip:[service]@[remote_ip]:[remote_port] SIP/2.0
Via: SIP/2.0/[transport] [local_ip]:[local_port];branch=[branch]
To: <sip:[service]@[remote_ip]:[remote_port]>
From: <sip:[email protected][local_ip]:[local_port]; tag=[call_number]
Call-ID: [call_id]
CSeq: [cseq] INVITE
Contact: sip:[email protected][local_ip]:[local_port]
Max-Forwards: 70
Content-Length: [len]
]]>
</send>
<recv response="100" optional="true">
</recv>
<recv response="180">
</recv>
<pause milliseconds="4000"/>
<send>
<![CDATA[
CANCEL sip:[service]@[remote_ip]:[remote_port] SIP/2.0
[last_Via:]
To: sip:[service]@[local_ip]:[local_port]>[peer_tag_param]
From: sip:[email protected][local_ip]:[local_port];tag=[call_number]
Call-ID: [call_id]
[last_CSeq:]
Contact: sip:[email protected][local_ip]:[local_port]
Max-Forwards: 70
Content-length: [len]
]]>
</send>
<recv response="200" optional="true">
</recv>
<recv response="487" next="cancelACK">
</recv>
<label id="cancelACK"/>
<send>
<![CDATA[
ACK sip:[service]@[remote_ip]:[remote_port] SIP/2.0
[last_Via:]
To: <sip:[service]@[remote_ip]:[remote_port]>[peer_tag_param]
From: <sip:[email protected][local_ip]:[local_port];tag=[call_number]
Call-ID: [call_id]
CSeq: [cseq] ACK
Contact: sip:[email protected][local_ip]:[local_port]
Max-Forwards: 70
Content-Length: [len]
]]>
</send>
<pause milliseconds="3000"/>
</scenario>
您正在使用'[SIPp](http://sipp.sourceforge.net/)? – Wolf
是的,我正在使用SIPp。 – mechulkalan