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Ç¥ÁعøÈ£ TTAE.IF-RFC3608 ±¸Ç¥ÁعøÈ£
Á¦°³Á¤ÀÏ 2004-12-23 ÃÑÆäÀÌÁö 28
ÇѱÛÇ¥ÁØ¸í µî·Ï°úÁ¤À» ÅëÇØ ¼­ºñ½º °æ·Î Á¤º¸¸¦ Ž»öÇϱâ À§ÇÑ SIP È®Àå Çì´õ
¿µ¹®Ç¥Áظí Session Initiation Protocol Extension Header Field for Service Route Discovery During Registration
Çѱ۳»¿ë¿ä¾à º» Ç¥ÁØÀº SIP REGISTER µî·Ï°úÁ¤À» ÅëÇØ ¼­ºñ½º °æ·Î Á¤º¸¸¦ ¾ò¾î¿À±â À§ÇÑ SIP È®Àå Çì´õ¸¦ Á¤ÀÇÇÑ´Ù. 3GPP ȯ°æ¿¡¼­ÀÇ SIP ´Ü¸»ÀÌ ¼¼¼ÇÀ» »ý¼ºÇÏ°íÀÚ ÇÒ °æ¿ì, Ȩ ¼­ºñ½º ÇÁ¶ô½Ã¿¡ ´ëÇÑ Á¤º¸¸¦ ¹Ì¸® ¾Ë¾Æ¾ß ÇÒ ÇÊ¿ä°¡ ÀÖÀ¸¸ç, À̸¦ À§ÇØ º» Ç¥ÁØ¿¡¼­ Á¤ÀÇÇÑ Service-Route Çì´õ¸¦ »ç¿ëÇÑ´Ù. ÇØ´ç Service-Route Çì´õ´Â Registrar ¼­¹ö¿¡¼­ REGISTER ¸Þ½ÃÁö¿¡ ´ëÇÑ 200 ÀÀ´äÀ» ÅëÇØ ¾Ë·ÁÁØ´Ù.
¿µ¹®³»¿ë¿ä¾à This document defines a Session Initiation Protocol (SIP) extension header field used in conjunction with responses to REGISTER requests to provide a mechanism by which a registrar may inform a registering user agent (UA) of a service route that the UA may use to request outbound services from the registrar's domain.
The Third Generation Partnership Project (3GPP) established a requirement for discovering home proxies during SIP registration. Service-Route extension header will be used for this case. 200 final response of REGISTER will include Service-Route extension header that it was inserted by Registrar.
±¹Á¦Ç¥ÁØ IETF RFC 3608
°ü·ÃÆÄÀÏ TTAE_IF-RFC3608_[1].zip TTAE_IF-RFC3608_[1].zip            

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