P.MsoToc7 {
	MARGIN-TOP: 0cm; TEXT-JUSTIFY: inter-ideograph; FONT-SIZE: 10.5pt; MARGIN-BOTTOM: 0pt; COLOR: windowtext; MARGIN-RIGHT: 0cm; FONT-FAMILY: "Times New Roman"; TEXT-ALIGN: justify; mso-bidi-font-size: 12.0pt; mso-pagination: none; mso-fareast-font-family: 宋體; mso-font-kerning: 1.0pt; mso-style-next: 正文; mso-style-update: auto
}
LI.MsoToc7 {
	MARGIN-TOP: 0cm; TEXT-JUSTIFY: inter-ideograph; FONT-SIZE: 10.5pt; MARGIN-BOTTOM: 0pt; COLOR: windowtext; MARGIN-RIGHT: 0cm; FONT-FAMILY: "Times New Roman"; TEXT-ALIGN: justify; mso-bidi-font-size: 12.0pt; mso-pagination: none; mso-fareast-font-family: 宋體; mso-font-kerning: 1.0pt; mso-style-next: 正文; mso-style-update: auto
}
DIV.MsoToc7 {
	MARGIN-TOP: 0cm; TEXT-JUSTIFY: inter-ideograph; FONT-SIZE: 10.5pt; MARGIN-BOTTOM: 0pt; COLOR: windowtext; MARGIN-RIGHT: 0cm; FONT-FAMILY: "Times New Roman"; TEXT-ALIGN: justify; mso-bidi-font-size: 12.0pt; mso-pagination: none; mso-fareast-font-family: 宋體; mso-font-kerning: 1.0pt; mso-style-next: 正文; mso-style-update: auto
}
P.MsoToc8 {
	MARGIN-TOP: 0cm; TEXT-JUSTIFY: inter-ideograph; FONT-SIZE: 10.5pt; MARGIN-BOTTOM: 0pt; COLOR: windowtext; MARGIN-RIGHT: 0cm; FONT-FAMILY: "Times New Roman"; TEXT-ALIGN: justify; mso-bidi-font-size: 12.0pt; mso-pagination: none; mso-fareast-font-family: 宋體; mso-font-kerning: 1.0pt; mso-style-next: 正文; mso-style-update: auto
}
LI.MsoToc8 {
	MARGIN-TOP: 0cm; TEXT-JUSTIFY: inter-ideograph; FONT-SIZE: 10.5pt; MARGIN-BOTTOM: 0pt; COLOR: windowtext; MARGIN-RIGHT: 0cm; FONT-FAMILY: "Times New Roman"; TEXT-ALIGN: justify; mso-bidi-font-size: 12.0pt; mso-pagination: none; mso-fareast-font-family: 宋體; mso-font-kerning: 1.0pt; mso-style-next: 正文; mso-style-update: auto
}
DIV.MsoToc8 {
	MARGIN-TOP: 0cm; TEXT-JUSTIFY: inter-ideograph; FONT-SIZE: 10.5pt; MARGIN-BOTTOM: 0pt; COLOR: windowtext; MARGIN-RIGHT: 0cm; FONT-FAMILY: "Times New Roman"; TEXT-ALIGN: justify; mso-bidi-font-size: 12.0pt; mso-pagination: none; mso-fareast-font-family: 宋體; mso-font-kerning: 1.0pt; mso-style-next: 正文; mso-style-update: auto
}
P.MsoToc9 {
	MARGIN-TOP: 0cm; TEXT-JUSTIFY: inter-ideograph; FONT-SIZE: 10.5pt; MARGIN-BOTTOM: 0pt; COLOR: windowtext; MARGIN-RIGHT: 0cm; FONT-FAMILY: "Times New Roman"; TEXT-ALIGN: justify; mso-bidi-font-size: 12.0pt; mso-pagination: none; mso-fareast-font-family: 宋體; mso-font-kerning: 1.0pt; mso-style-next: 正文; mso-style-update: auto
}
LI.MsoToc9 {
	MARGIN-TOP: 0cm; TEXT-JUSTIFY: inter-ideograph; FONT-SIZE: 10.5pt; MARGIN-BOTTOM: 0pt; COLOR: windowtext; MARGIN-RIGHT: 0cm; FONT-FAMILY: "Times New Roman"; TEXT-ALIGN: justify; mso-bidi-font-size: 12.0pt; mso-pagination: none; mso-fareast-font-family: 宋體; mso-font-kerning: 1.0pt; mso-style-next: 正文; mso-style-update: auto
}
DIV.MsoToc9 {
	MARGIN-TOP: 0cm; TEXT-JUSTIFY: inter-ideograph; FONT-SIZE: 10.5pt; MARGIN-BOTTOM: 0pt; COLOR: windowtext; MARGIN-RIGHT: 0cm; FONT-FAMILY: "Times New Roman"; TEXT-ALIGN: justify; mso-bidi-font-size: 12.0pt; mso-pagination: none; mso-fareast-font-family: 宋體; mso-font-kerning: 1.0pt; mso-style-next: 正文; mso-style-update: auto
}
P.MsoBodyText {
	TEXT-JUSTIFY: inter-ideograph; FONT-SIZE: 12pt; MARGIN: 0cm 0cm 0pt; COLOR: windowtext; FONT-FAMILY: "Times New Roman"; TEXT-ALIGN: justify; mso-pagination: none; mso-fareast-font-family: 宋體; mso-font-kerning: 1.0pt
}
LI.MsoBodyText {
	TEXT-JUSTIFY: inter-ideograph; FONT-SIZE: 12pt; MARGIN: 0cm 0cm 0pt; COLOR: windowtext; FONT-FAMILY: "Times New Roman"; TEXT-ALIGN: justify; mso-pagination: none; mso-fareast-font-family: 宋體; mso-font-kerning: 1.0pt
}
DIV.MsoBodyText {
	TEXT-JUSTIFY: inter-ideograph; FONT-SIZE: 12pt; MARGIN: 0cm 0cm 0pt; COLOR: windowtext; FONT-FAMILY: "Times New Roman"; TEXT-ALIGN: justify; mso-pagination: none; mso-fareast-font-family: 宋體; mso-font-kerning: 1.0pt
}
P.MsoBodyTextIndent {
	TEXT-JUSTIFY: inter-ideograph; FONT-SIZE: 10pt; MARGIN: 0cm 0cm 0pt; COLOR: windowtext; TEXT-INDENT: 24pt; FONT-FAMILY: 黑體; TEXT-ALIGN: justify; mso-bidi-font-size: 12.0pt; mso-hansi-font-family: 宋體; mso-pagination: none; mso-font-kerning: 1.0pt; mso-bidi-font-family: "Times New Roman"
}
LI.MsoBodyTextIndent {
	TEXT-JUSTIFY: inter-ideograph; FONT-SIZE: 10pt; MARGIN: 0cm 0cm 0pt; COLOR: windowtext; TEXT-INDENT: 24pt; FONT-FAMILY: 黑體; TEXT-ALIGN: justify; mso-bidi-font-size: 12.0pt; mso-hansi-font-family: 宋體; mso-pagination: none; mso-font-kerning: 1.0pt; mso-bidi-font-family: "Times New Roman"
}
DIV.MsoBodyTextIndent {
	TEXT-JUSTIFY: inter-ideograph; FONT-SIZE: 10pt; MARGIN: 0cm 0cm 0pt; COLOR: windowtext; TEXT-INDENT: 24pt; FONT-FAMILY: 黑體; TEXT-ALIGN: justify; mso-bidi-font-size: 12.0pt; mso-hansi-font-family: 宋體; mso-pagination: none; mso-font-kerning: 1.0pt; mso-bidi-font-family: "Times New Roman"
}
A:link {
	COLOR: blue; TEXT-DECORATION: underline; text-underline: single
}
SPAN.MsoHyperlink {
	COLOR: blue; TEXT-DECORATION: underline; text-underline: single
}
A:visited {
	COLOR: purple; TEXT-DECORATION: underline; text-underline: single
}
SPAN.MsoHyperlinkFollowed {
	COLOR: purple; TEXT-DECORATION: underline; text-underline: single
}
P {
	FONT-SIZE: 12pt; MARGIN-LEFT: 0cm; COLOR: black; MARGIN-RIGHT: 0cm; FONT-FAMILY: 宋體; mso-pagination: widow-orphan; mso-bidi-font-family: "Times New Roman"; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto
}
PRE {
	FONT-SIZE: 10pt; MARGIN: 0cm 0cm 0pt; COLOR: black; FONT-FAMILY: 黑體; mso-hansi-font-family: "Courier New"; mso-pagination: widow-orphan; mso-bidi-font-family: "Courier New"; tab-stops: 45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt
}
SPAN.quote {
	mso-style-name: quote
}
DIV.Section1 {
	page: Section1
}
</STYLE>
<!--[if gte mso 9]><xml>
 <o:shapedefaults v:ext="edit" spidmax="3074"/>
</xml><![endif]--><!--[if gte mso 9]><xml>
 <o:shapelayout v:ext="edit">
  <o:idmap v:ext="edit" data="1"/>
 </o:shapelayout></xml><![endif]--></HEAD>
<BODY lang=ZH-CN style="TEXT-JUSTIFY-TRIM: punctuation; tab-interval: 21.0pt" 
vLink=purple link=blue>
<DIV class=Section1 style="LAYOUT-GRID:  15.6pt none">
<P class=MsoNormal style="TEXT-ALIGN: center" align=center><B><SPAN lang=EN-US 
style="FONT-SIZE: 18pt; mso-bidi-font-size: 12.0pt">oSIP</SPAN></B><B><SPAN 
style="FONT-SIZE: 18pt; FONT-FAMILY: 宋體; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">開發者手冊</SPAN></B><SPAN 
lang=EN-US style="FONT-SIZE: 12pt"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="TEXT-ALIGN: center" align=center><SPAN 
style="FONT-SIZE: 12pt; FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">——本手冊指導開發者利用</SPAN><SPAN 
lang=EN-US style="FONT-SIZE: 12pt">oSIP</SPAN><SPAN 
style="FONT-SIZE: 12pt; FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">棧開發用戶代理</SPAN><SPAN 
lang=EN-US style="FONT-SIZE: 12pt"><o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN 
style="FONT-SIZE: 12pt; FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">原文標題：</SPAN><SPAN 
lang=EN-US style="FONT-SIZE: 12pt">oSIP User Manual<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN 
style="FONT-SIZE: 12pt; FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">原文作者：</SPAN><SPAN 
lang=EN-US style="FONT-SIZE: 12pt">Aymeric Moizard<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN 
style="FONT-SIZE: 12pt; FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">聯系方法：</SPAN><SPAN 
lang=EN-US><A href="mailto:jack@atosc.org">jack@atosc.org</A></SPAN></P>
<P class=MsoNormal><SPAN 
style="FONT-SIZE: 12pt; FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">版權保護：</SPAN><SPAN 
lang=EN-US>GNU Free Documentation License</SPAN><SPAN lang=EN-US 
style="FONT-SIZE: 12pt"><o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN 
style="FONT-SIZE: 12pt; FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">項目網站：</SPAN><SPAN 
lang=EN-US style="FONT-SIZE: 12pt"><A 
href="http://osip.atosc.org/">http://osip.atosc.org/</A><o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN 
style="FONT-SIZE: 12pt; FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">譯文作者：陳善學</SPAN><SPAN 
lang=EN-US style="FONT-SIZE: 12pt"><o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN 
style="FONT-SIZE: 12pt; FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">聯系方法：</SPAN><SPAN 
lang=EN-US style="FONT-SIZE: 12pt"><A 
href="mailto:chenshanxue@263.net">chenshanxue@263.net</A><o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US style="FONT-SIZE: 12pt"><![if !supportEmptyParas]><![endif]>&nbsp;<o:p></o:p></SPAN></P>
<H2><A name=_Toc433706></A><A name=_Toc601796><SPAN 
style="mso-bookmark: _Toc433706"><SPAN 
style="FONT-FAMILY: 黑體; mso-ascii-font-family: Arial">摘要</SPAN></SPAN></A></H2>
<P class=MsoNormal><SPAN class=quote><SPAN 
style="FONT-SIZE: 12pt; FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">“會話發起協議</SPAN></SPAN><SPAN 
class=quote><SPAN lang=EN-US style="FONT-SIZE: 12pt">(Session Initiation 
Protocol-SIP)</SPAN></SPAN><SPAN class=quote><SPAN 
style="FONT-SIZE: 12pt; FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">是一個應用層的信令控制協議。用于創建、修改和終止一個或多個參與者的會話。這些會話可以是</SPAN></SPAN><SPAN 
class=quote><SPAN lang=EN-US style="FONT-SIZE: 12pt">Internet</SPAN></SPAN><SPAN 
class=quote><SPAN 
style="FONT-SIZE: 12pt; FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">多媒體會議、</SPAN></SPAN><SPAN 
class=quote><SPAN lang=EN-US style="FONT-SIZE: 12pt">IP</SPAN></SPAN><SPAN 
class=quote><SPAN 
style="FONT-SIZE: 12pt; FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">電話或多媒體分發（例如：語音信箱）。會話的參與者可以通過組播</SPAN></SPAN><SPAN 
class=quote><SPAN lang=EN-US 
style="FONT-SIZE: 12pt">(multicast)</SPAN></SPAN><SPAN class=quote><SPAN 
style="FONT-SIZE: 12pt; FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、網狀單播</SPAN></SPAN><SPAN 
class=quote><SPAN lang=EN-US 
style="FONT-SIZE: 12pt">(unicast)</SPAN></SPAN><SPAN class=quote><SPAN 
style="FONT-SIZE: 12pt; FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">或兩者的混合體進行通信?！?lt;/SPAN></SPAN><SPAN 
class=quote><SPAN lang=EN-US 
style="FONT-SIZE: 12pt"><o:p></o:p></SPAN></SPAN></P>
<P class=MsoNormal><SPAN class=quote><SPAN lang=EN-US 
style="FONT-SIZE: 12pt">"The Session Initiation Protocol (SIP) is an 
application-layer control (signaling) protocol for creating, modifying and 
terminating sessions with one or more participants. These sessions include 
Internet multimedia conferences, Internet telephone calls and multimedia 
distribution. Members in a session can communicate via multicast or via a mesh 
of unicast relations, or a combination of these."</SPAN></SPAN><SPAN lang=EN-US 
style="FONT-SIZE: 12pt"><o:p></o:p></SPAN></P>
<H2><A name=_Toc433707></A><A name=_Toc601797><SPAN 
style="mso-bookmark: _Toc433707"><SPAN 
style="FONT-FAMILY: 黑體; mso-ascii-font-family: Arial">版權</SPAN></SPAN></A></H2>
<P class=MsoBodyText><SPAN 
style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">本文的版權歸</SPAN><SPAN 
lang=EN-US>Aymeric Moizard</SPAN><SPAN 
style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">所有。允許拷貝、分發和在</SPAN><SPAN 
lang=EN-US>”GNU Free Documentation License”</SPAN><SPAN 
style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">（版本</SPAN><SPAN 
lang=EN-US>1.1</SPAN><SPAN 
style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">或由自由軟件基金會最近發布的任何版本）下的定制。需要注意的是，本文檔的任何章節的引用（包括本中文翻譯）需列出它們的標題、開始的文本和結尾文本，并且標明文檔受</SPAN><SPAN 
lang=EN-US>”GNU Free Documentation Licence”</SPAN><SPAN 
style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">保護。</SPAN></P>
<P class=MsoBodyText><SPAN lang=EN-US>Copyright (c) 2001 Aymeric MOIZARD. 
Permission is granted to copy, distribute and/or modify this document under the 
terms of the GNU Free Documentation License, Version 1.1 or any later version 
published by the Free Software Foundation; with the Invariant Sections being