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355 | ¢ßº¸´ÙÄÄ IP Phone(¸ðµ¨¸í : OpenStage 15) IPv6 Ç¥ÁØÀûÇÕ¼º ¹× »óÈ£¿î¿ë¼º | 2012-08-16 | TTA-N-12-0278-TS00 | |
354 | ¢ßº¸´ÙÄÄ IP Phone(¸ðµ¨¸í : OpenStage 60) IPv6 Ç¥ÁØÀûÇÕ¼º ¹× »óÈ£¿î¿ë¼º | 2012-08-16 | TTA-N-12-0277-TS00 | |
353 | ¢ß¾ÆÅ©·Î¸ÞÀÌÆ® IP PBX, ACRO IP-PBX ÇàÁ¤±â°ü ÀÎÅͳÝÀüÈ Ver. 2 | 2012-07-17 | TTA-N-12-0216-TS00 | |
352 | ¢ß¾ÆÅ©·Î¸ÞÀÌÆ® IP PBX(¸ðµ¨¸í : ACRO IP-PBX) IPv6 Ç¥ÁØÀûÇÕ¼º ¹× »óÈ£¿î¿ë¼º | 2012-07-17 | TTA-N-12-0222-TS00 | |
351 | ¢ßÀ¯¾¾¿¥¼ÒÇÁÆ® VoIP ¹æȺ®, UISG-2000_Y11 ÇàÁ¤±â°ü ÀÎÅͳÝÀüÈ º¸¾È±Ô°ÝVer. 2 | 2012-07-04 | TTA-N-12-0266-TS00 |
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½ÃÇè°á°ú ¿ä¾à¼ | TTA-N-04-287-TS10 | 2004 .11 .10 |
°æ±âÀüÀÚ(ÁÖ) KIP-2000L, SIP based IP-Phone Function and Performance Evaluation | ||
:: ÁÖ¿ä ³»¿ë ¢Â ½ÃÇè ±âÁØ ÀåºñÀÎ Nortel SIP server, Cisco SIP server, Nortel S/W Phone, Cisco IP-phone°ú ¿¬µ¿ÇÏ¿©, ÀÎÁõ±âÁØ¿¡ µû¶ó ±â´ÉÀÌ Á¤»óÀûÀ¸·Î µ¿ÀÛÇÑ´Ù. ¢Â Speech delay 114.6ms, PSQM°ª 2.15 (MOS°ª 3.68)ÀÇ À½¼º Ç°ÁúÀ» ±â·ÏÇÑ´Ù. |
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