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Title : VoIP ÆÐŶ(Sniffing ½º´ÏÇιæ½Ä)³ìÃë ¼Ö·ç¼Ç(¼­µåÆÄƼ IP ±³È¯±â, IPÀüÈ­±â ¹× VoIP °ÔÀÌÆ®¿þÀÌ ³ìÃë), VoIP ÆÐŶ(½º´ÏÇιæ½Ä) ³ìÃë¼­¹ö ÀÌÁßÈ­




¾ÖµåÆÅÅ×Å©³î·¯ÁöÀÇ VoIP ÆÐŶ À½¼º³ìÃë ¼Ö·ç¼ÇÀº ¼­µåÆÄƼ IP ÅÚ·¹Æ÷´Ï ¼Ö·ç¼Ç¸ÁÀ» À½¼º ³ìÃë ¼Ö·ç¼ÇÀÔ´Ï´Ù. ¼­µåÆÄƼ IP ±³È¯±â (Æ÷Æ®¹Ì·¯¸µ ¹æ½Ä) ³ª, IP ±³È¯±â¿¡ Á¢¼ÓµÇ¾î ÀÖ´Â LAN ½ºÀ§Ä¡ÀÇ VoIP ÆÐŶÀ» ºÐ¼®ÇÏ¿©, °í¼º´É ³×Æ®¿öÅ© ±â¹ÝÀÇ µðÁöÅÐ À½¼º ·¹ÄÚµù ¹× ÇÁ·Î¼¼½Ì ±â´ÉÀ» Á¦°øÇÕ´Ï´Ù. ¿¹¸¦µé¾î AP-SoftNR °ú °°Àº IP ±â¹ÝÀÇ ³×Æ®¿öÅ© À½¼º ³ìÃë ¼­¹ö¿¡¼­ ĸÃÄµÈ VoIP À½¼ºÆÐŶÀ»ºÐ¼®ÇÏ¿© ¾îÇø®ÄÉÀÌ¼Ç ¼ÒÇÁÆ®¿þ¾î·Î RTP À½¼º ÆÐŶÀ̳ª, ½Ã±×³Î¸µ Á¤º¸¸¦ Àü´ÞÇÏ°Ô µË´Ï´Ù. AP-SoftNR À½¼º ³ìÃë¼­¹ö¿¡¼­ Á÷Á¢ VoIP ÆÐŶÀ» ĸÃÄ, ºÐ¼® ÀúÀå ÇÏÁö¾Ê°í, ÇÁ·çºê (Probe) ÇüÅÂÀÇ Ä¸ÃÄ Àåºñ¸¦ Ãß°¡·Î »ç¿ëÇÏ¸é ¿ø°Ý¿¡¼­ IP À½¼º³ìÃë¼­¹ö¸¦ ¿î¿µÇÒ ¼ö ÀÖ½À´Ï´Ù. ÀÌ·±ÇÑ ±¸¼ºÀÎ °æ¿ì, IP ±â¹ÝÀ¸·Î µÇ¾î Àֱ⠶§¹®¿¡ ½Ã½ºÅÛÀÇ È®À强 ¹× ÀÌÁßÈ­ Áö¿øµµ ¿øÈ°ÇÏ°Ô Áö¿ø ÇÒ ¼ö ÀÖ½À´Ï´Ù.

IP Æ÷Æ® ¹Ì·¯¸µ (¿¹Á¦)




¾ÖµåÆÅ IP ±³È¯±â(À§ ±×¸²¿¡¼­ A) ´Â VoIP ³ìÃë¼­¹ö µî ¾îÇø®ÄÉÀÌ¼Ç ¼­¹ö¸¦ À§Çؼ­ µÎ¹øÂ° LAN Æ÷Æ®¸¦ ÅëÇØ¼­ Primary LAN Æ÷Æ®¿¡¼­ ±³È¯±â·Î µé¾î¿À´Â ¸ðµç Æ®·¡ÇÈ(SIP ½Ã±×³Î¸µ ÆÐŶ, RTP ÆÐŶ µî¿Ü) ¿¡ ´ëÇÑ ERSPAN Æ÷Æ®¹Ì·¯¸µ ±â´ÉÀ» Áö¿øÇÕ´Ï´Ù.


Æ÷Æ® ¹Ì·¯¸µ 3°¡Áö ¹æ¹ý :

1.SPAN: sniffer is at the same switch
2.RSPAN: sniffer is at different switch
3.ERSPAN: sniffer is across IP network

ERSPAN ÆÐŶÆ÷¸ä





Field Description
C Checksum bit. Set to 1 if a checksum is present.
K Key bit. Set to 1 if a key is present.
S Sequence number bit. Set to 1 if a sequence number is present.
Reserved 0 Reserved bits; set to 0.
Version GRE Version number; set to 0.
Protocol Type Indicates the ether protocol type of the encapsulated payload.
Checksum Present if the C bit is set; contains the checksum for the GRE header and payload.
Reserved 1 Present if the C bit is set; is set to 0.
Key Present if the K bit is set; contains an application-specific key value.
Sequence Number Present if the S bit is set; contains a sequence number for the GRE packet.


¾ÖµåÆÅ IP ±³È¯±â ERSPAN Æ÷Æ® ¹Ì·¯¸µ CLI (Command Line Interface) ±â´É




VoIP Packet based IP Voice Recording Demo. Youtube :
https://youtu.be/tkKFW_VAw4k?si=hGP9iC86p8zx-x-B





³×Æ®¿öÅ© ±¸¼ºµµ (¿¹, Á÷Á¢ ¿¬°á ±¸¼º)




³×Æ®¿öÅ© ±¸¼ºµµ (¿¹, VoIP ÆÐŶ Probe »ç¿ë, ³ìÃë¼­¹ö°¡ ¿ø°ÝÁö¿¡ À§Ä¡ÇѰæ¿ì)




³×Æ®¿öÅ© ±¸¼ºµµ (¿¹, VoIP ÆÐŶ Probe »ç¿ë, ³ìÃë¼­¹ö ÀÌÁßÈ­)



1.AP-SoftNR-Voice ¼ÒÇÁÆ®¿þ¾î (IP À½¼º³ìÃë¼Ö·ç¼Ç, Linux ¼­¹ö, À©µµ¿ì¿ë ¾îÇø®ÄÉÀÌ¼Ç ) ±â´É

- »ç¿ëÀÚ µî·Ï ¹× Á¢±Ù Á¦ÇÑ °ü¸®±â´É (User Management)
- À½¼º ³ìÃë¼­¹ö »óÅ ¸ð´ÏÅ͸µ ±â´É (Recording Server Status Monitoring)
- ³ìÃëÆÄÀÏ °ü¸®±â´É (Recording File Management)
- ³ìÃëÆÄÀÏ ¸®½ºÆ® ÀúÀå±â´É
- Live À½¼º ³ìÃë È£ ¸®½ºÆ® ¹× ¸ð´ÏÅ͸µ (Live Call Recording List and Monitoring)
- À̺¥Æ® °ü¸®±â´É (Event Management), Event Monitoring, Event Configuration, System Monitoring
- STT (Speech to Text) ±â´É (¿É¼Ç)
¡¤ ½Ç½Ã°£ STT
¡¤ ¹é±×¶ó¿îµå STT ±â´É
¡¤ Ű¿öµå °Ë»ö±â´É ¹× ÀÚµ¿ ¾Ë¶÷ ¹× Å뺸±â´É


2.Â÷¼¼´ë VoIP À½¼º ³ìÃë¼­¹ö ¸®´ª½º ¼­¹ö ¼Ö·ç¼Ç

IP À½¼º ³ìÃë ¼­¹ö ¼Ò°³ À¯Åõºê :
https://youtu.be/EAeJWcEXc9w?si=E-FkLuts9DiXeAqf




AP-ITMS300 °í¼º´É ¸®´ª½º ¼­¹ö







ÁÖ¿äÆ¯Â¡

- ³×Æ®¿öÅ© ÀÎÅÍÆäÀ̽º : 4 x 10/100/1000Mbps ±â°¡ºñÆ®ÀÌ´õ³Ý Æ÷Æ® Áö¿ø (µà¾ó Æ÷Æ®), LAN, WAN ¿ë
- ¸ðµâŸÀÔ Àü¿øÀÌÁßÈ­
- ¿£µðºñ¾Æ Çϵå¿þ¾î ¿£Áø


AP-ITMS2000 °í¼º´É ¸®´ª½º ¼­¹ö













ÁÖ¿äÆ¯Â¡

- ³×Æ®¿öÅ© ÀÎÅÍÆäÀ̽º : 4 x 10/100/1000Mbps ±â°¡ºñÆ®ÀÌ´õ³Ý Æ÷Æ® Áö¿ø (µà¾ó Æ÷Æ®), LAN, WAN ¿ë
- ¸ðµâŸÀÔ Àü¿øÀÌÁßÈ­
- ¿£µðºñ¾Æ Çϵå¿þ¾î ¿£Áø

3.À©µµ¿ì ¾îÇø®ÄÉÀÌ¼Ç À½¼º³ìÃë ¼ÒÇÁÆ®¿þ¾î

MS-Window ±â¹ÝÀÇ ¼ÒÇÁÆ®¿þ¾î Á¦°ø

¾ÖµåÆÅ IP À½¼º ÅëÈ­ ³ìÃë ÀúÀå ¼­¹ö´Â ¶Ù¾î³­ ¼º´É°ú ¾ÈÁ¤¼ºÀ» ±â¹ÝÀ¸·Î Áö±Ý±îÁöÀÇ ¼Ö·ç¼Ç¿¡¼­ ²Þ²Ù±â ¾î·Á¿ü´ø ½Ç½Ã°£ °íǰÁúÀÇ À½¼º ÅëÈ­ ÀúÀå ¼Ö·ç¼ÇÀ» Á¦°øÇÕ´Ï´Ù. End-Point (IP ¿µ»óÀüÈ­±â, etc) ¿¡¼­ Capturing µÈ À½¼º µ¥ÀÌÅÍ´Â IP ³×Æ®¿öÅ©¸¦ ÅëÇØ¼­ ÅëÈ­ ³ìÃë ÀúÀå ¼­¹ö¿¡ Àü¼Û µË´Ï´Ù. ÀúÀåµÈ À½¼º ³ìÃë µ¥ÀÌÅÍ´Â ¾ÖµåÆÅÀÇ MS Window ±â¹Ý À½¼º ³ìÃë Àü¿ë ÇÁ·Î±×·¥À» ÅëÇØ¼­ ½ºÇÇÄ¿, Headset ¿¡¼­ Àç»ýµÈ À½¼ºÀ» ûÃëÇÒ ¼ö ÀÖ½À´Ï´Ù.

AP-SVRM IP À½¼º ³ìÃë ¼­¹ö °ü¸® ¼ÒÇÁÆ®¿þ¾î



AP-SVRM (Smart Voice Recording Management Software) ´Â ¾ÖµåÆÅÅ×Å©³î·¯ÁöÀÇ Â÷¼¼´ë IP ±â¹Ý À½¼º ³ìÃë ¼Ö·ç¼Ç¿¡¼­ À½¼º ³ìÃë¼­¹ö ÀåºñµéÀ» À§ÇÑ °ü¸® ¼ÒÇÁÆ®¿þ¾î ÀÔ´Ï´Ù.

AP-SVRM´Â MS Window ±â¹ÝÀÇ PC Ç÷§Æ÷¿È ȯ°æ¿¡¼­ ¼­¹ö/Ŭ¶óÀÌ¾ðÆ® ¹æ½ÄÀ¸·Î ¿î¿µ µÉ ¼ö ÀÖµµ·Ï ±¸Çö µÇ¾ú½À´Ï´Ù. AP-SoftNR-Voice ¿Í °°Àº À½¼º ³ìÃëÀúÀå Àåºñ°¡ AP-SVRM Ŭ¶óÀÌ¾ðÆ® ¼ÒÇÁÆ®¿þ¾îÀÇ ¼­¹ö Àåºñ°¡ µË´Ï´Ù.

»ç¿ëÀÚ µî·Ï ¹× Á¢±Ù Á¦ÇÑ °ü¸®, À½¼º³ìÃë ÀúÀå¼­¹ö »óŰü¸®, ³ìÃëÆÄÀÏ °ü¸®, ³ìÃëÆÄÀÏ ÆÄÇü ºÐ¼®±â´É, Live ÄÝ ¸®½ºÆ® ¹× ¸ð´ÏÅ͸µ ±â´É, À̺¥Æ® °ü¸®±â´É, Recording Board °ü¸®±â´ÉµéÀ» Áö¿øÇÏ´Â ¼ÒÇÁÆ®¿þ¾î ÀÔ´Ï´Ù.

»ç¿ëÀÚ µî·Ï ¹× Á¢±Ù Á¦ÇÑ °ü¸®±â´É (User Management)

½º¸¶Æ® À½¼º³ìÃë °ü¸® ¼ÒÇÁÆ®¿þ¾î´Â µî·ÏµÈ °ü¸®ÀÚ¸¸ ·Î±×ÀÎ ÇÒ ¼ö ÀÖµµ·Ï ¼³°èµÇ¾î ÀÖ½À´Ï´Ù. »ç¿ëÀÚ µî·ÏÁ¤º¸´Â »ç¿ëÀÚ À̸§, »ç¿ëÀÚ ID, »ç¿ëÀÚ ÆÐ½º¿öµå °°Àº Á¤º¸¸¦ µî·ÏÇÒ ¼ö ÀÖ½À´Ï´Ù. ·Î±×ÀÎ ÃʱâÈ­¸é¿¡¼­ ¼³Á¤¸Þ´º¸¦ ÅëÇÏ¿© À½¼º³ìÃë¼­¹öÀÇ IP ¾îµå·¹½º¿Í Port Number ¸¦ ¼³Á¤ÇÒ ¼ö ÀÖÀ¸¸ç, ÆÐ½º¿öµå ÀúÀå±â´ÉÀ» ÅëÇÏ¿© ÀÚµ¿·Î±×ÀÎ ±â´ÉÀ» Á¦°øÇÕ´Ï´Ù.



À½¼º ³ìÃë¼­¹ö »óÅ ¸ð´ÏÅ͸µ ±â´É (Recording Server Status Monitoring)

À½¼º ³ìÃë ÀúÀå¼­¹ö »óÅ °ü¸® ±â´É¿¡¼­´Â ¼³Á¤±â´É°ú Ŭ¶óÀÌ¾ðÆ® Á¢¼Ó ¸®½ºÆ®¸¦ º¸¿©ÁÖ´Â ±â´ÉÀ» Á¦°øÇÕ´Ï´Ù. ¼³Á¤±â´ÉÀº ÃÖ´ë Ŭ¶óÀÌ¾ðÆ® ¼¼¼Ç °³¼ö¸¦ ¼³Á¤Çϰí Keep Alive ½Ã°£À» ¼³Á¤ ÇÒ ¼ö ÀÖ½À´Ï´Ù. Ŭ¶óÀÌ¾ðÆ® ¼¼¼Ç º¸±â¿¡¼­´Â ÇöÀç À½¼º³ìÃëÀúÀå¼­¹ö¿¡ ¿¬°áµÈ Ŭ¶óÀÌ¾ðÆ® ¼¼¼Ç ¸®½ºÆ®¸¦ º¸¿©ÁÝ´Ï´Ù.



³ìÃëÆÄÀÏ °ü¸®±â´É (Recording File Management)

³ìÃëµÈ À½¼ºÆÄÀÏÀ» °ü¸®ÇÏ´Â ±â´ÉÀ» Á¦°øÇÕ´Ï´Ù. °Ë»ö ÇÊÅÍ ¹× ¿£ÁøÀ» Á¦°øÇÏ¿© ¼Õ½±°Ô ¿øÇÏ°Ô ½Ã°£´ëÀÇ ¿øÇÏ´Â ³ìÃëÆÄÀÏÀ» ¸®½ºÆ®·Î º¸¿©ÁÙ¼ö ÀÖÀ¸¸ç Play ±â´É, »èÁ¦±â´É, Excel ÆÄÀÏ ·¹Æ÷Æ® ±â´ÉÀ» Á¦°øÇÕ´Ï´Ù. °Ë»öµÈ ÆÄÀÏÀ» Ŭ¸¯Çϸé, À½¼º³ìÃëÁ¤º¸, ÅëÈ­±â·Ï, Âø½Å¹øÈ£, ¹ß½Å¹øÈ£ Á¤º¸µéÀ» Á¦°øÇϸç, ¹Ìµð¾î Ç÷¹À̾î´Â Play/Seek/Pause/Resume/Stop ±â´ÉµéÀ» Áö¿øÇÕ´Ï´Ù.



³ìÃëÆÄÀÏ ¸®½ºÆ® ÀúÀå±â´É

À½¼º³ìÃëÆÄÀÏ °ü¸®±â´É¿¡¼­ °Ë»öµÈ ³ìÃëÀ½¼ºÆÄÀÏÀ» ¸®½ºÆ®·Î º¸¿©ÁÙ¼ö ÀÖÀ¸¸ç, Excel Export ±â´ÉÀ» Áö¿øÇÏ¸ç °Ë»öµÈ ³ìÃëÀ½¼ºÆÄÀÏ ¸®½ºÆ®¸¦ MS Excel ÆÄÀÏ·Î º¼¼ö ÀÖµµ·Ï ·¹Æ÷Æ® ±â´ÉÀ» Á¦°øÇÕ´Ï´Ù.



³ìÃë ÆÄÀÏ ÆÄÇü ºÐ¼®±â (Recording File Waveform Analyzer)

À½¼º³ìÃëÆÄÀÏ ÆÄÇü ºÐ¼®±â¿¡¼­´Â ¹ß,Âø½ÅÈ£¿¡ ´ëÇÑ À½¼º ÆÄÇüÀ» ±×·¡ÇÈÀ¸·Î º¸¿©ÁÖ´Â ±â´ÉÀ» Á¦°øÇÕ´Ï´Ù. ƯÁ¤ÇÑ È£¿¡ ´ëÇÑ Á¤¹ÐÇÑ ÆÄÇüºÐ¼®ÀÌ ÇÊ¿äÇÑ °æ¿ì¿¡ »ç¿ëµÉ ¼ö ÀÖ½À´Ï´Ù. ±¸°£ ¹Ýº¹Àç»ý ±â´É, Time Domain Zoom In/Out ±â´É, Amplitude domain Zoom In/Out ±â´É, Bookmark ±â´É µî ´Ù¾çÇÑ ±â´ÉÀ» Á¦°øÇÕ´Ï´Ù.



Live À½¼º ³ìÃë È£ ¸®½ºÆ® ¹× ¸ð´ÏÅ͸µ (Live Call Recording List and Monitoring)

ÀÌ ±â´ÉÀº ÇöÀç ³ìÃë ÁøÇàÁßÀΠȣ¿¡ ´ëÇÑ ¸®½ºÆ®¸¦ º¸¿©ÁÖ¸ç, ÇØ´çÁ¤º¸¸¦ Ŭ¸¯ÇÏ¸é ¹ß Âø½ÅÈ£¿¡ ´ëÇÑ »ó¼¼ÇÑ Á¤º¸¸¦ Á¦°øÇÏ´Â ¼ÒÇÁÆ®¿þ¾î ±â´É ºí·Ï ÀÔ´Ï´Ù.



À̺¥Æ® °ü¸®±â´É ( Event Management)

À½¼º³ìÃë ¼­¹ö¿¡ ´ëÇÑ À̺¥Æ® À̷°ü¸® ±â´ÉÀ» Áö¿øÇÕ´Ï´Ù. À̺¥Æ® ¼³Á¤±â´É¿¡¼­´Â À̺¥Æ®°¡ ¹ß»ýµÇ´Â(event source) ¼­¹ö ¾îµå·¹½º ¹× Æ÷Æ® ³Ñ¹ö¸¦ ¼³Á¤µÉ ¼ö ÀÖÀ¸¸ç, À̺¥Æ® ·¹º§ °ú À̺¥Æ® logging ·¹º§À» »ç¿ëÀÚ°¡ ¼³Á¤ÇÒ ¼ö ÀÖµµ·Ï ¼³°èµÇ¾ú½À´Ï´Ù. À̺¥Æ® Ä«Å×°í¸®´Â recording, play, system ¼¼ºÐ¾ß·Î ±¸ºÐµÉ ¼ö ÀÖ½À´Ï´Ù. ºñ»ó °æ°íÀ½ ¹ß»ý¿©ºÎ¿¡ ´ëÇÑ ¼³Á¤ ±â´ÉÀ» Á¦°øÇÕ´Ï´Ù.



À̺¥Æ® ¼³Á¤ (Event Configuration)



À̺¥Æ® ¸ð´ÏÅ͸µ(Event Monitoring)



½Ã½ºÅÛ ¸ð´ÏÅ͸µ (System Monitoring)







 


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