rfc3261j.txt

RFC3261 日文翻译版本。完全按照英文原版的3261文档翻译完成。

   26         僙僉儏儕僥傿偺峫椂: 僗儗僢僩儌僨儖偲僙僉儏儕僥傿棙梡
              偺悇彠 ..............................................  232
   26.1       峌寕偲僗儗僢僩儌僨儖 ................................  233
   26.1.1     搊榐偺忔偭庢傝 ......................................  233
   26.1.2     僒乕僶乕偵側傝偡傑偡 ................................  234
   26.1.3     儊僢僙乕僕儃僨傿偺夵鈧 ..............................  235
   26.1.4     僙僢僔儑儞偺攋夡 ....................................  235



Rosenberg, et. al.          Standards Track                     [Page 7]

RFC 3261            SIP: Session Initiation Protocol           June 2002


   26.1.5     僒乕價僗嫅斲偍傛傃憹暆 ..............................  236
   26.2       僙僉儏儕僥傿偺巇慻傒 ................................  237
   26.2.1     僩儔儞僗億乕僩儗僀儎乕偲僱僢僩儚乕僋儗僀儎乕偺僙僉儏
              儕僥傿 ..............................................  238
   26.2.2     SIPS URI僗僉乕儉 ....................................  239
   26.2.3     HTTP擣徹 ............................................  240
   26.2.4     S/MIME ..............................................  240
   26.3       僙僉儏儕僥傿偺巇慻傒偺幚憰 ..........................  241
   26.3.1     SIP偺幚憰幰偵懳偡傞梫媮帠崁 .........................  241
   26.3.2     僙僉儏儕僥傿僜儕儏乕僔儑儞 ..........................  242
   26.3.2.1   搊榐 ................................................  242
   26.3.2.2   僪儊僀儞娫儕僋僄僗僩 ................................  243
   26.3.2.3   僺傾僣乕僺傾偺儕僋僄僗僩 ............................  245
   26.3.2.4   DoS杊屼 .............................................  246
   26.4       惂尷帠崁 ............................................  247
   26.4.1     HTTP僟僀僕僃僗僩擣徹 ................................  247
   26.4.2     S/MIME ..............................................  248
   26.4.3     TLS .................................................  249
   26.4.4     SIPS URI ............................................  249
   26.5       僾儔僀僶僔乕 ........................................  251
   27         IANA忦崁 ............................................  252
   27.1       僆僾僔儑儞僞僌 ......................................  252
   27.2       寈崘僐乕僪(Warn-Code) ...............................  252
   27.3       僿僢僟乕僼傿乕儖僪柤 ................................  253
   27.4       儊僜僢僪偲墳摎僐乕僪 ................................  253
   27.5       乽message/sip乿MIME僞僀僾  ..........................  254
   27.6       怴婯Content-Disposition僷儔儊乕僞偺搊榐 .............  255
   28         RFC2543偐傜偺曄峏揰 .................................  255
   28.1       廳梫側婡擻曄峏 ......................................  255
   28.2       寉旝側婡擻曄峏 ......................................  260
   29         婯斖揑側嶲峫暥專 ....................................  261
   30         桳塿側嶲峫暥專 ......................................  262
   A          僞僀儅乕抣偺昞 ......................................  265
              幱帿 ................................................  266
              挊幰偺楢棈愭 ........................................  267
              姰慡側挊嶌尃昞婰 ....................................  269

1 偼偠傔偵

   僙僢僔儑儞偺惗惉偲娗棟傪昁梫偲偡傞丄懡偔偺僀儞僞乕僱僢僩偺傾僾儕働乕
   僔儑儞偑偁傞丅偙偙偱丄僙僢僔儑儞偲偼丄娭學偡傞憡庤偳偆偟偱偺僨乕僞岎
   姺偲傒側偝傟傞丅偙傟傜偺傾僾儕働乕僔儑儞偺幚憰偼丄嶲壛幰偺峴摦偵傛偭
   偰暋嶨壔偡傞丅偮傑傝丄儐乕僓乕偼僄儞僪億僀儞僩娫偱堏摦偡傞偐傕偟傟側偄丄
   儐乕僓乕傪暋悢偺柤慜偱傾僪儗僗巜掕偱偒傞偐傕偟傟側偄丄偦偟偰丄儐乕僓乕
   偼偝傑偞傑側堎側傞儊僨傿傾偱丄偲偒偵偼摨帪偵捠怣偡傞偐傕偟傟側偄丅
   壒惡傗價僨僆偁傞偄偼僥僉僗僩儊僢僙乕僕偲偄偭偨丄偝傑偞傑側宍幃偺儕傾
   儖僞僀儉側儅儖僠儊僨傿傾僙僢僔儑儞僨乕僞傪揱偊傞丄懡偔偺僾儘僩僐儖偑棫
   埬偝傟偰偄傞丅Session Initiation Protocol(SIP)偼丄僀儞僞乕僱僢僩偺



Rosenberg, et. al.          Standards Track                     [Page 8]

RFC 3261            SIP: Session Initiation Protocol           June 2002


   僄儞僪億僀儞僩(儐乕僓乕僄乕僕僃儞僩偲屇偽傟傞)偑偍屳偄傪敪尒偟丄
   嫟桳傪朷傓僙僢僔儑儞偺摿惈偵崌堄偡傞偙偲傪壜擻偵偡傞偙偲偱丄偙傟傜偺
   僾儘僩僐儖偲嫤挷偟偰摦嶌偡傞丅僙僢僔儑儞偺嶲壛幰偲尒崬傑傟傞傕偺偺
   応強傪摿掕偡傞偨傔丄偍傛傃懠偺婡擻偺偨傔偵丄SIP偼丄儐乕僓乕僄乕
   僕僃儞僩偑搊榐儕僋僄僗僩傗僙僢僔儑儞傊偺彽懸偍傛傃偦偺懠偺儕僋僄僗僩
   傪憲傞偙偲偑偱偒傞丄僱僢僩儚乕僋儂僗僩(僾儘僉僔僒乕僶乕偲屇偽傟傞)偺
   僀儞僼儔傪惗惉偡傞偙偲傪壜擻偵偡傞丅SIP偼丄壓埵偺僩儔儞僗億乕僩僾儘
   僩僐儖偐傜撈棫偟丄妋棫偝傟傞僙僢僔儑儞偺僞僀僾偵埶懚偣偢偵摦嶌偡傞丄
   僙僢僔儑儞傪惗惉丒廋惓丒廔椆偡傞偨傔偺偟側傗偐偱懡栚揑側僣乕儖偱偁傞丅

2 SIP婡擻奣梫

   SIP偼丄僀儞僞乕僱僢僩捠榖偺傛偆側儅儖僠儊僨傿傾僙僢僔儑儞(僇儞僼傽儗
   儞僗)傪妋棫丒廋惓丒廔椆偱偒傞傾僾儕働乕僔儑儞憌惂屼僾儘僩僐儖偱偁傞丅
   SIP偼婛懚偺丄儅儖僠僉儍僗僩僇儞僼傽儗儞僗偺傛偆側僙僢僔儑儞偵嶲壛幰傪
   彽懸偡傞偙偲傕偱偒傞丅儊僨傿傾傪婛懚偺僙僢僔儑儞偵捛壛(偍傛傃婛懚偺僙僢
   僔儑儞偐傜嶍彍)偡傞偙偲偑偱偒傞丅SIP偼丄僷乕僜僫儖儌價儕僥傿(嶲峫暥
   專[27])(儐乕僓乕偼僱僢僩儚乕僋忋偺応強偵娭學側偔丄奜晹偐傜尒偊傞扨堦
   偺幆暿巕傪曐帩偡傞偙偲偑偱偒傞)傪僒億乕僩偡傞僱乕儉儅僢僺儞僌偲儕僟僀
   儗僋僔儑儞僒乕價僗傪摟夁揑偵僒億乕僩偡傞丅

   SIP偼丄儅儖僠儊僨傿傾僐儈儏僯働乕僔儑儞偺妋棫偲廔椆偵娭偡傞5偮偺懁柺
   傪僒億乕僩偡傞丅

        儐乕僓乕埵抲(user location): 僐儈儏僯働乕僔儑儞偵巊梡偝傟傞僄
             儞僪僔僗僥儉偺寛掕丅

        儐乕僓乕桳岠惈(user availability): 拝屇懁僷乕僥傿乕偺僐儈儏僯
             働乕僔儑儞偵嶲壛偡傞堄巚偺寛掕丅

        儐乕僓乕擻椡(user capabilities): 巊梡偝傟傞儊僨傿傾偲儊僨傿傾
             僷儔儊乕僞偺寛掕丅

        僙僢僔儑儞僙僢僩傾僢僾(session setup): 乽屇傃弌偟乿丅敪屇懁僷乕
             僥傿乕偲拝屇懁僷乕僥傿乕憃曽偱偺僙僢僔儑儞僷儔儊乕僞偺寛掕丅

        僙僢僔儑儞娗棟(session management): 僙僢僔儑儞偺揮憲丒廔椆丄僙僢
             僔儑儞僷儔儊乕僞偺廋惓丄僒乕價僗偺婲摦傪娷傓丅

   SIP偼悅捈揑偵摑崌偝傟偨僐儈儏僯働乕僔儑儞僔僗僥儉偱偼側偄丅SIP偼傓偟
   傠丄姰慡側儅儖僠儊僨傿傾傾乕僉僥僋僠儍傪抸偒忋偘傞偨傔偵懠偺 IETF偺
   僾儘僩僐儖偲偲傕偵巊梡偡傞偙偲偑偱偒傞僐儞億乕僱儞僩偱偁傞丅捠忢丄偙
   傟傜偺傾乕僉僥僋僠儍偼師偺傛偆側僾儘僩僐儖傪娷傓丅儕傾儖僞僀儉僨乕
   僞偺僩儔儞僗億乕僩偲QoS僼傿乕僪僶僢僋傪採嫙偡傞儕傾儖僞僀儉僩儔儞僗億乕
   僩僾儘僩僐儖(RTP)(RFC1889 嶲峫暥專[28])丄僗僩儕乕儈儞僌儊僨傿傾偺攝憲傪
   惂屼偡傞偨傔偺儕傾儖僞僀儉僗僩儕乕儈儞僌僾儘僩僐儖(RTSP)(RFC2326



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RFC 3261            SIP: Session Initiation Protocol           June 2002


   嶲峫暥專[29])丄岞廜岎姺揹榖栐(PSTN)傊偺僎乕僩僂僃僀傪惂屼偡傞僎乕僩僂僃
   僀惂屼僾儘僩僐儖(MEGACO)(RFC3015 嶲峫暥專[30])丄偍傛傃儅儖僠儊僨傿
   傾僙僢僔儑儞傪婰弎偡傞偨傔偺僙僢僔儑儞婰弎僾儘僩僐儖(SDP)(RFC2327 嶲
   峫暥專[1])丅偦偺偨傔丄儐乕僓乕偵姰慡側僒乕價僗傪採嫙偡傞偨傔偵丄SIP偼
   懠偺僾儘僩僐儖偲嫟偵巊梡偝傟傞傋偒偱偁傞丅偟偐偟側偑傜丄SIP偺婎杮婡擻
   偲憖嶌偼丄偙傟傜偺僾儘僩僐儖偺偄偢傟偵傕埶懚偟側偄丅

   SIP偼僒乕價僗傪採嫙偟側偄丅傓偟傠SIP偼丄暿偺僒乕價僗傪幚憰偡傞偨傔偵
   巊梡偝傟傞僾儕儈僥傿僽傪採嫙偡傞丅椺偊偽丄SIP偼儐乕僓乕偺応強傪摿掕
   偟丄偦偺尰嵼抧偵晄摟柧僆僽僕僃僋僩(opaque object)傪攝憲偱偒傞丅椺偊偽丄
   傕偟偙偺僾儕儈僥傿僽偑SDP偱彂偐傟偨僙僢僔儑儞婰弎傪攝憲偡傞偨傔偵
   巊梡偝傟傞偲丄僄儞僪億僀儞僩娫偱僙僢僔儑儞偺僷儔儊乕僞傪崌堄偱偒傞丅
   傕偟摨偠僾儕儈僥傿僽偑丄僙僢僔儑儞婰弎偲摨條偵敪屇懁偺幨恀傪攝憲偡傞
   偨傔偵巊梡偝傟傞応崌丄乽caller ID乿僒乕價僗偑梕堈偵幚憰偱偒傞丅偙偺椺
   偑帵偡傛偆偵丄傂偲偮偺僾儕儈僥傿僽偼堦斒揑偵偄偔偮傕偺堎側傞僒乕價僗
   傪採嫙偡傞偨傔偵巊梡偝傟傞丅

   SIP偼僼儘傾僐儞僩儘乕儖傗搳昜(voting)偺傛偆側僇儞僼傽儗儞僗惂屼僒乕價
   僗傪採嫙偣偢丄僇儞僼傽儗儞僗偑偳偺傛偆偵娗棟偝傟傞偐婯掕偟側偄丅SIP偼丄
   懠偺僇儞僼傽儗儞僗惂屼僾儘僩僐儖傪巊梡偡傞僙僢僔儑儞傪奐巒偡傞偨傔偵
   巊梡偡傞偙偲偑偱偒傞丅SIP儊僢僙乕僕偲偦傟偑妋棫偡傞僙僢僔儑儞偼傑偭偨
   偔暿偺僱僢僩儚乕僋偵搉偡偙偲偑偱偒傞偺偱丄SIP偼偄偐側傞庬椶偺僱僢僩儚乕
   僋儕僜乕僗妋曐擻椡傕採嫙偱偒側偄偟丄採嫙偟側偄丅

   採嫙偝傟傞僒乕價僗偺惈幙偼丄僙僉儏儕僥傿傪摿偵廳梫偵偡傞丅偙偺偨傔SIP
   偼丄DoS峌寕杊屼丄擣徹(儐乕僓乕丒僩僁丒儐乕僓乕偍傛傃僾儘僉僔丒僩僁丒
   儐乕僓乕偺椉曽)丄姰慡惈杊屼丄偍傛傃埫崋壔偲僾儔僀僶僔乕僒乕價僗傪娷傓丄
   僙僉儏儕僥傿僒乕價僗堦幃傪採嫙偡傞丅

   SIP偼IPv4偍傛傃IPv6偺椉曽偲偲傕偵摦嶌偡傞丅

3 弎岅婯懃

   偙偺僪僉儏儊儞僩偱偼丄師偺僉乕儚乕僪偼BCP 14丄RFC2119(嶲峫暥專[2])偵
   婰弎偝傟偰偄傞偲偍傝偵夝庍偝傟丄SIP偵弨嫆偟偨幚憰偺偨傔偺梫媮儗儀儖
   傪帵偡丅

   乽MUST乿丄乽MUST NOT乿丄乽REQUIRED乿丄乽SHALL乿丄乽SHALL NOT乿丄
   乽SHOULD乿丄乽SHOULD NOT乿丄乽RECOMMENDED乿丄乽NOT RECOMMENDED乿丄
   乽MAY乿丄偍傛傃乽OPTIONAL乿

4 憖嶌奣梫

   偙偺僙僋僔儑儞偱偼丄娙扨側椺傪梡偄偰SIP偺婎杮憖嶌傪徯夘偡傞丅偙偺僙僋
   僔儑儞偼杮幙揑偵僠儏乕僩儕傾儖偱偁偭偰丄婯斖偲側傞婰弎偼娷傑側偄丅





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RFC 3261            SIP: Session Initiation Protocol           June 2002


   嵟弶偺椺偱偼SIP偺婎杮婡擻(僄儞僪億僀儞僩偺埵抲摿掕丄捠怣偺梫朷偺敪怣丄
   僙僢僔儑儞傪妋棫偡傞偨傔偺僙僢僔儑儞僷儔儊乕僞偺僱僑僔僄乕僔儑儞丄偍
   傛傃妋棫偝傟偨僙僢僔儑儞偺夝彍)傪帵偡丅

   恾1偼2恖偺儐乕僓乕(Alice偲Bob)偺偁偄偩偺SIP儊僢僙乕僕岎姺偺揟宆揑側椺
   傪帵偟偰偄傞丅(奺儊僢僙乕僕偼丄暥復拞偱偺嶲徠梡偲偟偰乽"F"+斣崋乿偲偟
   偰儔儀儖晅偗偟偰偁傞)丅偙偺椺偱偼丄僀儞僞乕僱僢僩忋偱Bob偺SIP僼僅儞偲
   捠榖偡傞偨傔偵丄Alice偼 斵彈偺PC忋偱SIP傾僾儕働乕僔儑儞(僜僼僩僼僅儞)
   傪巊梡偡傞丅恾1偵偼丄僙僢僔儑儞偺妋棫傪梕堈偵偡傞偨傔偵 Alice偲Bob偵
   惉傝戙傢偭偰摦嶌偡傞丄2戜偺SIP僾儘僉僔僒乕僶乕傕帵偝傟偰偄傞丅偙偺揟
   宆揑側攝抲偼丄恾1偺揰慄偺恾宍偱帵偝傟傞傛偆偵丄乽SIP戜宍(trapezoid)乿
   偲屇偽傟傞偙偲偑懡偄丅