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ÇѱÛÇ¥Áظí ÆÐŶ±â¹Ý ¸ÖƼ¹Ìµð¾î Åë½Å ½Ã½ºÅÛ- H.323v4
¿µ¹®Ç¥Áظí PACKET-BASED MULTIMEDIA COMMUNICATIONS SYSTEMS ? H.323v4
Çѱ۳»¿ë¿ä¾à º» Ç¥ÁØÀº ÆÐŶ ±â¹Ý ³×Æ®¿öÅ©¿¡¼­ ¸ÖƼ¹Ìµð¾î Åë½Å ¼­ºñ½º¸¦ Á¦°øÇØ ÁÖ±â À§ÇÑ ´Ü¸»°ú ±âŸ ¿£Æ¼Æ¼¿¡ ´ëÇÏ¿© ±â¼úÇÑ´Ù. H.323 ¿£Æ¼Æ¼´Â ½Ç½Ã°£ ¿Àµð¿À, ºñµð¿À ¹× µ¥ÀÌÅÍ Åë½ÅÀ» Á¦°øÇÑ´Ù. ¿Àµð¿À´Â ±âº»À¸·Î Á¦°øÇϸç, ºñµð¿À¿Í µ¥ÀÌŸ´Â ¿É¼ÇÀ¸·Î Á¦°øÇÑ´Ù. H.323 ¿£Æ¼Æ¼°¡ ÀÖ´Â ÆÐŶ ±â¹Ý ³×Æ®¿öÅ©´Â Á¡ ´ë Á¡. ¿¬°áÀÌ µÉ ¼öµµ ÀÖ°í, ÇϳªÀÇ ³×Æ®¿öÅ© ¼¼±×¸ÕÆ®, ¶Ç´Â º¹ÀâÇÑ ÅäÆú·ÎÁö¸¦ °®´Â ¸ÖƼÇà ¼¼±×¸ÕÆ®¸¦ °®°í »óÈ£ µ¿ÀÛÇÒ ¼öµµ ÀÖ´Ù. ¶ÇÇÑ H.323 ¿£Æ¼Æ¼µéÀº Á¡´ëÁ¡, ¸ÖƼÆ÷ÀÎÆ®, ºê·Îµåij½ºÆà µî ¸ðµç ±¸¼º¿¡¼­ ¾²¿©Áú ¼ö ÀÖ´Ù.
H.323 ´Ü¸»Àº È­»ó ÀüÈ­¿Í °°Àº µ¶¸³ÀûÀÎ ÀåÄ¡·Î ±¸ÇöµÇ°Å³ª °³Àοë ÄÄÇ»ÅÍ¿¡ Æ÷ÇÔµÇ¾î ±¸ÇöµÉ ¼ö ÀÖ´Ù.
¿µ¹®³»¿ë¿ä¾à This Recommendation describes terminals and other entities that provide multimedia communications services over Packet Based Networks (PBN) which may not provide a guaranteed Quality of Service. H.323 entities may provide realtime audio,video and/or data communications.Support for audio is mandatory, while data and video are optional, but if supported, the ability to use a specified common mode of operation is required, so that all terminals supporting that media type can interwork. The packet based network over which H.323 entities communicate may be a point-to-point connection, a single
network segment, or an internetwork having multiple segments with complex topologies. H.323 entities may be used in point-to-point, multipoint, or broadcast (as described in Recommendation H.332)
configurations. H.323 entities may be integrated into personal computers or implemented in stand-alone devices such as videotelephones.
±¹Á¦Ç¥ÁØ ITU-T H.323v4
°ü·ÃÆÄÀÏ TTAE.IT-H323V4.pdf TTAE.IT-H323V4.pdf            

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