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¿µ¹®Ç¥Áظí Call park and call pickup supplementary service for H.323
Çѱ۳»¿ë¿ä¾à º» Ç¥ÁØÀº H.323 ³×Æ®¿öÅ©¿¡¼­ È£ ÆÄÅ©(SS-PARK) ¹× È£ ´ë¸®ÀÀ´ä(SS-PICKUP) ºÎ°¡ ¼­ºñ½º¸¦ À§ÇÑ ÀýÂ÷¿Í ½ÅÈ£ ÇÁ·ÎÅäÄÝÀ» Á¤ÀÇÇÑ´Ù. È£ ÆÄÅ©´Â ÆÄÅ©¸¦ ¼öÇàÇÏ´Â »ç¿ëÀÚ°¡ ±âÁ¸ÀÇ È£¸¦ ÆÄÅ· À§Ä¡¿¡ µÎ´Â ºÎ°¡ ¼­ºñ½ºÀÌ´Ù. ÀÌ È£´Â ³ªÁß¿¡ ÆÄÅ©¸¦ ¼öÇàÇß´ø Å͹̳Π¶Ç´Â ´Ù¸¥ Å͹̳ο¡ ÀÇÇØ ´ë¸®ÀÀ´ä µÇ¾îÁú ¼ö ÀÖ´Ù.
È£ ´ë¸®ÀÀ´äÀº ÇöÀç alertingÁßÀΠȣ³ª ÆÄÅ© µÇ¾îÀִ ȣ¸¦ ´ë¸®ÀÀ´äÇÒ ¼ö ÀÖ´Â ºÎ°¡ ¼­ºñ½ºÀÌ´Ù. ´ë¸®ÀÀ´äÀ» ÇÔÀ¸·Î½á, ÆÄÅ©µÈ È£¿¡ ¿¬°áµÈ »ç¶÷°ú ÅëÈ­ÇÒ ¼ö ÀÖ´Ù. È£ ÆÄÅ© ¹× ´ë¸®ÀÀ´äÀº H.323ÀÇ Å͹̳Î(endpoint)¿¡ ÀÇÇØ Á¦°øµÇ´Â ´Ù¾çÇÑ ±âº» ¼­ºñ½º¿¡ Àû¿ëµÉ ¼ö ÀÖ´Ù.
º» Ç¥ÁØÀº H.450.1¿¡ Á¤ÀÇµÈ ¹Ù¿Í °°ÀÌ ¡°H.323¿¡¼­ÀÇ ºÎ°¡ ¼­ºñ½º¸¦ Áö¿øÇϱâ À§ÇÑ ÀϹÝÀûÀÎ ±â´É ÇÁ·ÎÅäÄÝ¡±À» »ç¿ëÇÑ´Ù.
¿µ¹®³»¿ë¿ä¾à This Recommendation describes the procedures and the signalling protocol for the Call Park and Call Pickup supplementary services in H.323. Call Park (SS-PARK) is a supplementary service that enables the Parking User A to place an existing call with user B (Parked User) to a Parking Position. The call can later be picked-up by
retrieving the parked party from the same terminal where the park took place or from another terminal. Call Pickup (SS-PICKUP) is a supplementary service that enables the Picking-up User to either pick
up a parked call or to pick up an alerting call. Upon successful invocation of SS-PICKUP, the Picking-up User is connected with the Parked User respectively with the calling User. This Recommendation makes use of the ¡°Generic functional protocol for the support of
supplementary services in H.323¡± as defined in Recommendation H.450.1
±¹Á¦Ç¥ÁØ ITU-T H.450.5
°ü·ÃÆÄÀÏ TTAE.IT-H450.5.pdf TTAE.IT-H450.5.pdf            

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