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Ç¥ÁعøÈ£ | TTAS.IT-Q2959 | ±¸Ç¥ÁعøÈ£ | |
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Á¦°³Á¤ÀÏ | 1999-06-03 | ÃÑÆäÀÌÁö | 19 |
ÇѱÛÇ¥Áظí | B-ISDN DSS2 È£ ¿ì¼±¼øÀ§ | ||
¿µ¹®Ç¥Áظí | B-ISDN DIGITAL SUBSCRIBER SIGNALLING SYSTEM NO.2(DSS2) - CALL PRIORITY | ||
Çѱ۳»¿ë¿ä¾à | º» Ç¥ÁØÀº ±¤´ë¿ªÁ¾ÇÕÁ¤º¸Åë½Å¸Á(B-ISDN) ȯ°æ¿¡¼ »ç¿ëÀÚ ¸Á Á¢¸éÀÇ °èÃþ 3±Ô°ÝÀÎ µðÁöÅÐ °¡ÀÔÀÚ½ÅÈ£¹æ½Ä ü°è2(DSS2:DIGITAL SUBSCRIBER SIGNALLING SYSTEM NO.2)ÀÇ "È£ ¿ì¼±¼øÀ§"¿¡ °üÇÑ Ç¥ÁØÀ¸·Î ÀÛ¼ºÇÏ¿´´Ù. | ||
¿µ¹®³»¿ë¿ä¾à | THIS STANDARD SPECIFIES THE MESSAGES, INFORMATION ELEMENTS AND PROCEDURES NEEDED TO SUPPROT PRIORITY TREATMENT OF CALLS ON THE USER-TO-NETWORK INTERFACE(UNI).
SPECIFICALLY, THE FOLLOWING OPTIONAL CAPABILITIES ARE PROVIDED: - THE ORIGINATING USER MAY PROVIDE PRIORITY INFORMATION FOR EACH CALL SETUP REQUEST. IF NOT PROVIDED, THE NETWORK SHALL INCLUDE THE PRIORITY INFORMATION FOR THE LOWEST PRIORITY. - THE ORGINATING SIDE OF THE NETWORK SHALL PROVIDE FOR SCREENING OF THE PRIORITY TO ENSURE THAT THE USER DOES NOT EXCEED THE HIGHEST ASSIGNED PRIORITY LEVEL. - THE NETWORK SHALL TRANSPORT THE PRIORITY INFORMATION ON THE NNI. - THE DESTINATION UNI SHALL DELIVER THE PRIORITY INFORMATION TO THE DESTINATION USER. - THE SUPPORT OF THE PRIORITY IE AND ASSOSIATED PROCEDURES DESCRIBED IN THIS STANDARD IS OPTIONAL FOR BOTH THE NETWORK AND THE USER. |
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±¹Á¦Ç¥ÁØ | ITU-T Q.2959 | ||
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