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185 | ¿¤Áö ¿¡¸¯½¼¢ß IP Phone, IP8815 ÇàÁ¤±â°ü ÀÎÅͳÝÀüÈ Ver. 1 | 2010-04-07 | TTA-N-10-0140-TS10 | |
184 | ¿¤Áö ¿¡¸¯½¼¢ß IP PBX, iPECS-CM ÇàÁ¤±â°ü ÀÎÅͳÝÀüÈ Ver. 1 | 2010-04-07 | TTA-N-10-0139-TS10 | |
183 | ¢ßÁ¦³Ê½Ã½ºÅÛÁî IP Phone, UAP-5510 ÇàÁ¤±â°ü ÀÎÅͳÝÀüÈ Ver. 1 | 2010-04-07 | TTA-N-10-0126-TS00 | |
182 | ¢ß¾ÆÀÌÆäÀÌÁö¿Â(ÀÎÁõ¼ º¯°æ ¹ß±Þ) IP PBX, CCS-7300 ÇàÁ¤±â°ü ÀÎÅͳÝÀüÈ Ver. 1 | 2010-04-07 | TTA-N-10-0125-TS00 | |
181 | »ï¼ºÀüÀÚ¢ß IP Phone, SMT-i2205 ÇàÁ¤±â°ü ÀÎÅͳÝÀüÈ Ver. 1 | 2010-04-07 | TTA-N-10-0124-TS10 |
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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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