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Ç¥ÁعøÈ£ | TTAE.IT-H225/R1 | ±¸Ç¥ÁعøÈ£ | |||||||||||||
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Á¦°³Á¤ÀÏ | 2006-12-27 | ÃÑÆäÀÌÁö | 32 | ||||||||||||
ÇѱÛÇ¥Áظí | H.323À» À§ÇÑ È£ ¼Â¾÷ | ||||||||||||||
¿µ¹®Ç¥Áظí | Call signalling protocols and media stream packetization for packet-based multimedia communication systems | ||||||||||||||
Çѱ۳»¿ë¿ä¾à | º» Ç¥ÁØÀº H.200½Ã¸®Áî Ç¥ÁØ¿¡¼ Á¤ÀÇÇÏ°í ÀÖ´Â Çù´ë¿ª ¿µ»ó ÀüÈ ¼ºñ½º¸¦ À§ÇÑ ±â¼úÀûÀÎ ¿ä±¸»çÇ×À» Á¤ÀÇÇÑ´Ù. Çϳª ȤÀº ±× ÀÌ»óÀÇ ÆÐŶ¸ÁÀ» Æ÷ÇÔÇÏ´Â Àü¼Û °æ·ÎÀÇ »óȲ¿¡¼ Çù´ë¿ª ISDN¿¡¼¿Í´Â ´Þ¸® ºñº¸Àå QOS¸¦ Á¦°øÇϱâ À§ÇÏ¿© ±¸¼ºÇÏ°í °ü¸®ÇØ¾ß ÇÒ ¸ÞÄ¿´ÏÁòÀ» ±â¼úÇÑ´Ù. º» Ç¥ÁØÀº ÆÐŶ¸Á»ó¿¡¼ ¿Àµð¿À, µ¥ÀÌÅÍ, ºñµð¿À, ±×¸®°í Á¦¾î Á¤º¸°¡ H.323ÀåÄ¡¿¡¼ ¾î¶»°Ô ´ëÈÇü ¼ºñ½º¸¦ Á¦°øÇϵµ·Ï °ü¸®µÉ ¼ö ÀÖ´ÂÁö¸¦ ±â¼úÇÑ´Ù. | ||||||||||||||
¿µ¹®³»¿ë¿ä¾à | This standard covers the technical requirements for narrow-band visual telephone services defined in H.200/AV.120-series standards. In situations where the transmission path includes one or more packet-based networks, each of which is configured and managed to provide a non-guaranteed Quality of Service (QOS) which is not equivalent to that of N-ISDN, additional protection or recovery mechanisms, beyond those mandated by standard H.320, need to be provided in the terminals. This Recommendation describes how audio, video, data, and control information on a packet-based network can be managed to provide conversational services in H.323 equipment. | ||||||||||||||
±¹Á¦Ç¥ÁØ | ITU-T H.225/R1 | ||||||||||||||
°ü·ÃÆÄÀÏ | TTAE.IT-H225_R1_ed15.pdf | ||||||||||||||
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