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Ç¥ÁØÁ¾·ù | Á¤º¸Åë½Å´ÜüǥÁØ(TTAS) | ||||||||||||||||
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Ç¥ÁعøÈ£ | TTAE.IF-RFC4028 | ±¸ Ç¥ÁعøÈ£ | |||||||||||||||
Á¦°³Á¤ÀÏ | 2005-12-21 | ÃÑ ÆäÀÌÁö | 34 | ||||||||||||||
ÇÑ±Û Ç¥Áظí | SIP ¼¼¼Ç ŸÀÌ¸Ó | ||||||||||||||||
¿µ¹® Ç¥Áظí | Session Timers in the Session Initiation Protocol (SIP) | ||||||||||||||||
ÇÑ±Û ³»¿ë¿ä¾à | º» Ç¥ÁØ¿¡¼´Â SIP ¸Þ¼ÒµåÀÎ re-INVITE ¶Ç´Â UPDATE ¸Þ¼Òµå¸¦ »ç¿ëÇÏ¿© SIP ¼¼¼ÇÀ» ÁÖ±âÀûÀ¸·Î °»½ÅÇÏ´Â ÀýÂ÷¸¦ ±â¼úÇÏ¿´°í ÀÌ °»½Å ¸Þ½ÃÁö¸¦ ÅëÇØ SIP »ç¿ëÀÚ ¿¡ÀÌÁ¯Æ®¿Í ÇÁ¶ô½Ã ¼¹ö »çÀÌ¿¡ ¼¼¼ÇÀÌ ¾ÆÁ÷ »ì¾ÆÀÖÀ½À» ¾Ë ¼ö ÀÖµµ·Ï ÇÑ´Ù. ÀÌ·¯ÇÑ ±â´ÉÀ» À§ÇØ µÎ°³ÀÇ »õ·Î¿î Çì´õÀÎ Session-Expires Çì´õ¿Í Min-SE Çì´õ°¡ »ç¿ëµÈ´Ù. | ||||||||||||||||
¿µ¹® ³»¿ë¿ä¾à | This document defines an extension to the Session Initiation Protocol(SIP). This extension allows for a periodic refresh of SIP sessions through a re-INVITE or UPDATE request. The refresh allows both user agents and proxies to determine whether the SIP session is still active. The extension defines two new header fields: Session-Expires, which conveys the lifetime of the session, and Min-SE, which conveys the minimum allowed value for the session timer | ||||||||||||||||
°ü·Ã IPR È®¾à¼ | Á¢¼öµÈ IPR È®¾à¼ ¾øÀ½ | ||||||||||||||||
°ü·ÃÆÄÀÏ |
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