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Ç¥ÁØÁ¾·ù | Á¤º¸Åë½Å´ÜüǥÁØ(TTAS) | ||||||||||||||||
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Ç¥ÁعøÈ£ | TTAE.IF-RFC3959 | ±¸ Ç¥ÁعøÈ£ | |||||||||||||||
Á¦°³Á¤ÀÏ | 2006-12-27 | ÃÑ ÆäÀÌÁö | 23 | ||||||||||||||
ÇÑ±Û Ç¥Áظí | SIP ¿É¼Ç ű×: early-session | ||||||||||||||||
¿µ¹® Ç¥Áظí | The Early Session Disposition Type for the Session Initiation Protocol (SIP) | ||||||||||||||||
ÇÑ±Û ³»¿ë¿ä¾à | ¾ó¸® ¹Ìµð¾î¶õ ¼¼¼Ç¿¬°á¿äûÀ» ¼ö½ÅÇÑ »ç¿ëÀÚ°¡ ¼¼¼ÇÀ» ¼ö¶ôÇϱâ ÀÌÀü¿¡ ¾ç´Ü°£¿¡ ±³È¯ÇÏ´Â ¹Ìµð¾îÀÌ´Ù. ±âº» SIP ÇÁ·ÎÅäÄÝÀº ¸Å¿ì ´Ü¼øÇÑ ¾ó¸® ¹Ìµð¾î ¸ÞÄ¿´ÏÁò¸¸À» Á¦°øÇϱ⠶§¹®¿¡ Æ÷Å·°ú º¸¾È Ãø¸é¿¡¼ ¸¹Àº ¹®Á¦Á¡À» ¾È°í ÀÖ´Ù. ÀÌ·¯ÇÑ ¹®Á¦¸¦ ÇØ°áÇϱâ À§ÇÏ¿© º» Ç¥ÁØÀº ¡°early-session¡± ¿É¼Ç ű׸¦ Á¤ÀÇÇϰí ÀÖÀ¸¸ç, ¾ó¸® ¹Ìµð¾î¸¦ »ý¼ºÇϱâ À§ÇÑ ¸Þ½ÃÁö È帧À» ±â¼úÇϰí ÀÖ´Ù. | ||||||||||||||||
¿µ¹® ³»¿ë¿ä¾à | Early media refers to media (e.g., audio and video) that is exchanged before a particular session is accepted by the called user. The basic SIP specification (RFC 3261 [2]) only supports very simple early media mechanisms. These simple mechanisms have a number of problems related to forking and security. To solve these problems, this standard defines a new option-tag (early-session) and describes message flows. | ||||||||||||||||
°ü·Ã IPR È®¾à¼ | Á¢¼öµÈ IPR È®¾à¼ ¾øÀ½ | ||||||||||||||||
°ü·ÃÆÄÀÏ |
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