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Network Diagnostics
Spectra2|SE VoIP Applications
Spectra2 SE VoIP Application Overview
Spectra2|SE provides VoIP conformance test suites, test scheduling, media and QoS testing capabilities that can run on any windows-based PC. This software-only version of the Spectra2 testing solution for VoIP and converged networks integrates monitoring, testing and generation while focusing on delivering VoIP diagnostics for users who need remote capabilities in a cost-effective package.
The same VoIP applications that run on Spectra2 can run from a Spectra2|SE. In addition, Spectra2|SE also supports SIP monitoring and testing as well as Diameter monitoring and generation for portable IMS diagnostics. Test cases, generator models, and PDUs created with Spectra2|SE can be run on standard Spectra2 portable and rackmount units. Media and QoS as well as load generation round out the Spectra2|SE feature set. For robust, portable VoIP testing, Spectra2|SE delivers on the Tektronix promise of enabling innovation for our customers.
- Portable, Integrated
Spectra2|SE can Monitor, Test and Generate VoIP from a portable PC-based solution. Users can perform multi-protocol analysis of H.323, SIP, Diameter, MGCP, Megaco, RTP, and RTCP. Spectra2|SE can also test VoIP and IMS networks with using the easy-to-learn, easy-to-use script-xing interface, using VoIP Analyzer, VoIP protocol and Diameter packages for Spectra2|SE that support H.323, SIP, Diameter, MGCP, Megaco and RTP/RTCP. Each testing package comes complete with packaged test suites and PDUs.
- Powerful
The RTP QoS Testing Package runs on the Spectra2|SE software-only platform and includes RTP Injection, Capture, and PESQ analysis. Voice QoS features include the ability to measure voice quality with Spectra2's active and passive voice QoS Tools. Spectra2|SE can also generate VoIP calls at 10 cps. The simplified GUI makes it easy to provision call models with simultaneous signaling and media to validate network signaling and media delivery.
- Advanced
Spectra2|SE can perform enhanced SIP Get/Put and Fault Analysis. Users can manipulate any SIP parameters in Spectra2 Generator via the sophisticated SIP Get/Put tool. Users can also perform Multi-Protocol Call Trace (MPCT) and Failed Call Analysis in Spectra2¡¯s Capture Analyzer, saving time and testing resources.
Spectra2 SE can run on any Windows-based PC or laptop.
Minimum Hardware Requirements
- Windows 2000 or Windows XP
- Network Interface Card (NIC)
- 512 MB RAM
Protocol Support
- H.323
- SIP
- SIP-T
- SIP/TLS
- Diameter
- MGCP
- Megaco (Binary and Text)
- RTP
- RTCP
- Multi-Protocol Label Switching (MPLS)
Monitoring
- Multi-protocol analysis of H.323, SIP, Diameter, MGCP, Megaco, RTP and RTCP
- Real-time and post-capture Call Trace – Quickly reconstruct all captured calls and transactions
- Message Filtering – apply pre- and post-capture filters
- Text Export – easily export call trace information
- Capture applications helps troubleshoot failed calls
- Capture Analyzer support Multi-Protocol Call Trace (MPCT) and Failed Call Analysis
- Binary Megaco support in Monitor, Tester and Generator covers 3G wireless network specifications
- Supports Megaco/H.248 and SIP over SCTP transport
- SIP User Agent (UA) Profile feature provides improved user emulation
Testing
- Easy-to-learn, easy-to-use script-xing interface and Ping-Pong editor
- VoIP Analyzer and VoIP protocol packages include SIP, RTP QoS, H.323, MGCP, Megaco, and Binary Megaco, and include packaged test suites and PDUs
- Scheduler automates conformance testing and generation
- Tester Auto-Responses lets users create profiles for each test case to handle unexpected messages and test events
- Test cases, generator models, and PDUs created on Spectra2|SE can run on Spectra2
- Test and generate RFC 2833
- Perform conditional branching to handle If/Then/Else script-xing
Generate
- Remotely generate VoIP calls at 10 cps with associated media and QoS scoring across any Ethernet interface
- Easily provision call models with simultaneous signaling and media to validate network signaling and media delivery
- IMS generation includes the ability to script-x Diameter over SCTP and/or TCP, with support for Cx, Dx, and Sh IMS interfaces
- Enhanced SIP Get/Put feature lets users manipulate any SIP parameters
Voice QoS
- Conduct PESQ (ITU-T P.862) tests across IP bearer paths
- Passively measure voice quality with E-Model support (ITU-T G.107)
Available Packages for Spectra2|SE
- VoIP Analyzer (included Diameter monitoring)
- SIP Testing
- SIP/TLS Testing
- SIP-T Testing
- Diameter Generator
- Diameter Cx/Dx Interface Support
- Diameter Sh Interface Support
- H.323 Testing
- MGCP Testing
- Megaco Testing
- Binary Megaco Testing
- RTP QoS Testing
- Passive QoS Testing
- RFC 2833 Testing
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¡ÜRFC 2833ÀÇ ¼Æ÷Æ® |
Spectra2¹öÁ¯4.2(Àº)´Â,RFC2833±×¸®°í Á¤ÀǵǾú´ÙRTPÆÐŶÀÇDTMF(Dual Tone Multi-frequency)½ÅÈ£ÀÇ ¼Û½ÅÀ» ¼Æ÷Æ®ÇÏ´Â ³×Æ®¿öÅ©·ÎÀÇ Å×½ºÆ®/¼¼´ë°¡ °¡´ÉÇÕ´Ï´Ù.Spectra2ÀÇ ¹Ìµð¾î¡¤Å×½ºÆ® ±â´É¿¡ ÀÇÇØ, Å×½ºÅÍ¡¤¾îÇø®ÄÉÀ̼ǰú Á¦³×·¹ÀÌŸ¡¤¾îÇø®ÄÉÀ̼ÇÀÇ ¾çÂÊ ¸ðµÎ·Î À½¼º Æнº¸¦ °ËÁõÇØ,QoS(À»)¸¦ ÃøÁ¤ÇÒ ¼ö ÀÖ½À´Ï´Ù. |
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730-3017-04-001¡¡·¢ ¸¶¿îÆ® ±¸¼º(16PCI½½·Ô) ¡Øµð½ºÇ÷¹ÀÌ´Â Æ÷ÇԵǾî ÀÖÁö ¾Ê½À´Ï´Ù. 6U¡¡19¡±,Pentium4¡¡2.40GHz,4¡¿300W Power,1G¾Æ¸£¹ÙÀÌÆ®RAM,80G¾Æ¸£¹ÙÀÌÆ®HD,CD-ROM,1.44FD |
730-4816-04-002¡¡·¢ ¸¶¿îÆ® ±¸¼º(48VDC-16PCI½½·Ô) ¡Øµð½ºÇ÷¹ÀÌ´Â Æ÷ÇԵǾî ÀÖÁö ¾Ê½À´Ï´Ù. 6U¡¡19¡±,Pentium4¡¡2.40GHz,4¡¿300W Power,1G¾Æ¸£¹ÙÀÌÆ®RAM,80G¾Æ¸£¹ÙÀÌÆ®HD,CD-ROM,1.44FD |
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916-7010-04-001¡¡VoIPanalyzer¡¤ÆÐÅ°Áö H.323,SIP,SIP-T,MGCP,Megaco,TCGP/NCS,RTP/RTCPÀÇ ¸ð´ÏÅÍ/µðÄڵ尡 °¡´É |
916-7018-04-001¡¡PSTNanalyzer¡¤ÆÐÅ°Áö SS7 MTP2,MTP3,ISUP(ANSI,ITU,ETSI,China)ÀÇ ¸ð´ÏÅÍ/µðÄڵ尡 °¡´É |
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916-7012-04-001¡¡SIPÅ×½ºÆ®¡¤ÆÐÅ°Áö(RFC2543¡¡&¡¡RFC3261´ëÀÀ) Å×½ºÅÍ(±â´É ½ÃÇè, ÄÜÆ÷¸¸½º¡¤½ºÅ©¸³Æ® Æ÷ÇÔÇÑ´Ù), Á¦³×·¹ÀÌŸ(Æ®·¡ÇÈ »ý¼º) |
916-7020-04-001¡¡SIP-TÅ×½ºÆ®¡¤ÆÐÅ°Áö Á¦³×·¹ÀÌŸ(Æ®·¡ÇÈ »ý¼º) (¡ØÀÌ ÆÐÅ°Áö¿¡´Â,SIPÅ×½ºÆ®¡¤ÆÐÅ°Áö°¡ ÇÊ¿äÇÕ´Ï´Ù.) |
916-7011-04-001¡¡H.323Å×½ºÆ®¡¤ÆÐÅ°Áö(H.323 v2,3,4´ëÀÀ) Å×½ºÅÍ(±â´É ½ÃÇè, ÄÜÆ÷¸¸½º¡¤½ºÅ©¸³Æ® Æ÷ÇÔÇÑ´Ù), Á¦³×·¹ÀÌŸ(Æ®·¡ÇÈ »ý¼º) |
916-7013-04-001¡¡MegacoÅ×½ºÆ®¡¤ÆÐÅ°Áö MegacoÅؽºÆ®, Å×½ºÅÍ(±â´É ½ÃÇè, ÄÜÆ÷¸¸½º¡¤½ºÅ©¸³Æ® Æ÷ÇÔÇÑ´Ù), Á¦³×·¹ÀÌŸ(Æ®·¡ÇÈ »ý¼º) |
916-7027-04-001¡¡Binary MegacoÅ×½ºÆ®¡¤ÆÐÅ°Áö Megaco¹ÙÀ̳ʸ®, Å×½ºÅÍ(±â´É ½ÃÇè), Á¦³×·¹ÀÌŸ(Æ®·¡ÇÈ »ý¼º) (¡ØÀÌ ÆÐÅ°Áö¿¡´Â,MegacoÅ×½ºÆ®¡¤ÆÐÅ°Áö°¡ ÇÊ¿äÇÕ´Ï´Ù.) |
916-7014-04-001¡¡MGCPÅ×½ºÆ®¡¤ÆÐÅ°Áö(MGCP RFC2705 & RFC3435,TGCP/NCS´ëÀÀ) Å×½ºÅÍ(±â´É ½ÃÇè, ÄÜÆ÷¸¸½º¡¤½ºÅ©¸³Æ® Æ÷ÇÔÇÑ´Ù), Á¦³×·¹ÀÌŸ(Æ®·¡ÇÈ »ý¼º) |
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916-7019-04-001¡¡ISUPÅ×½ºÆ®¡¤ÆÐÅ°Áö£ÛSS7 MTP2,MTP3,ISUP(ANSI,ITU,ETSI,China) ´ëÀÀ£Ý Å×½ºÅÍ(±â´É ½ÃÇè, ÄÜÆ÷¸¸½º¡¤½ºÅ©¸³Æ® Æ÷ÇÔÇÑ´Ù), Á¦³×·¹ÀÌŸ(Æ®·¡ÇÈ »ý¼º) |
916-7026-04-001¡¡Japan ISUPÅ×½ºÆ®¡¤ÆÐÅ°Áö£ÛNTT/TTC MTP2,MTP3,ISUP´ëÀÀ£Ý Å×½ºÅÍ(±â´É ½ÃÇè), Á¦³×·¹ÀÌŸ(Æ®·¡ÇÈ »ý¼º) |
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916-7015-04-001¡¡¹Ìµð¾î¡¤Å×½ºÆ®¡¤ÆÐÅ°Áö(DSPº¸µå1¸ÅºÎ) ITU-T G.711(a-law,¥ì-law),G.723.1,G.729A¿¡ ´ëÀÀ(¡ØÀÌ ÆÐÅ°Áö¿¡´Â,VoIPanalyzer¡¤ÆÐÅ°Áö ¶Ç´ÂPSTNanalyzer¡¤ÆÐÅ°Áö¿¡ °¡¼¼ÇÏ°í, ½Ã±×³ª ¸µ¡¤Å×½ºÆ®¡¤ÆÐÅ°ÁöÀÇ ¾î´ÀÂÊÀ̵ç 1°³°¡ ÇÊ¿äÇÕ´Ï´Ù.) |
916-7016-04-001¡¡QoSÅ×½ºÆ®¡¤ÆÐÅ°Áö PESQ(ITU-T P.862),PESQºÐ¼® ¸®Æ÷Æ® Ãâ·Â(HTML) ±â´É(¡ØÀÌ ÆÐÅ°Áö¿¡´Â,VoIPanalyzer¡¤ÆÐÅ°Áö ¶Ç´ÂPSTNanalyzer¡¤ÆÐÅ°Áö¿¡ °¡¼¼ÇÏ°í, ½Ã±×³ª ¸µ¡¤Å×½ºÆ®¡¤ÆÐÅ°ÁöÀÇ ¾î´ÀÂÊÀ̵ç 1°³°¡ ÇÊ¿äÇÕ´Ï´Ù.) |
916-7017-04-001¡¡Passive QoSÅ×½ºÆ®¡¤ÆÐÅ°Áö R°ª ¹×MOS¡¤PESQ(°³»ê),Passive QoSºÐ¼® ¸®Æ÷Æ® Ãâ·Â(HTML) ±â´É(¡ØÀÌ ÆÐÅ°Áö¿¡´Â,VoIPanalyzer¡¤ÆÐÅ°Áö°¡ ÇÊ¿äÇÕ´Ï´Ù.) |
916-7025-04-001¡¡RFC2833Å×½ºÆ®¡¤ÆÐÅ°Áö RFC2833¿¡ Á¤ÀǵǾú´ÙDTMF(À»)¸¦ Æ÷ÇÔÇÑ´ÙRTPÆÐŶÀ» »ðÀÔ¡¤°ËÃâ(¡ØÀÌ ÆÐÅ°Áö¿¡´Â,VoIPanalyzer¡¤ÆÐÅ°Áö ¹× ¹Ìµð¾î¡¤Å×½ºÆ®¡¤ÆÐÅ°Áö°¡ ÇÊ¿äÇÕ´Ï´Ù.) |
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916-7104-12-001¡¡Spectra2 API & PDUÀü¼Û ÆÐÅ°Áö APIÄ¿¸àµå¿¡ ÀÇÇØ ÀÚµ¿ÀûÀ¸·Î Å×½ºÆ®¸¦ ½ÇÇàÇØ, °á°ú¸¦ ¼öÁý.¶Ç,PDU(ÇÁ·ÎÅäÄÝ¡¤¸Þ¼¼Áö) ¹×Spectra2ÀÇ ·Î±× Á¤º¸¸¦ ¸®¸ðÆ®ÀÇ ½Ã½ºÅÛ¿¡ Àü¼Û °¡´É.(¡ØÀÌ ÆÐÅ°Áö¿¡´Â,VoIPanalyzer¡¤ÆÐÅ°Áö ¶Ç´ÂPSTNanalyzer¡¤ÆÐÅ°Áö¿¡ °¡¼¼ÇÏ°í, ½Ã±×³ª ¸µ¡¤Å×½ºÆ®¡¤ÆÐÅ°ÁöÀÇ ¾î´ÀÂÊÀ̵ç 1°³°¡ ÇÊ¿äÇÕ´Ï´Ù.) |
916-7103-12-001¡¡Spectra2 Histroical Statistics(ÀÌ·Â Åë°è) ÆÐÅ°Áö Åë°è Á¤º¸¸¦ODBC(Open Database Connectivity)¿¡ ÁØ°ÅÇÑ µ¥ÀÌŸº£À̽º¿¡ ÀÚµ¿ÀûÀ¸·Î º¸Á¸ °¡´É(¡ØÀÌ ÆÐÅ°Áö¿¡´Â,VoIPanalyzer¡¤ÆÐÅ°Áö ¶Ç´ÂPSTNanalyzer¡¤ÆÐÅ°Áö°¡ ÇÊ¿äÇÕ´Ï´Ù.) |
¡ÜISUPµðÄÚµå(¡Ø¸ð´ÏÅÍ¿¡´Â,PSTNanalyzer¡¤ÆÐÅ°Áöµµ ÇÊ¿äÇÕ´Ï´Ù.) |
916-6010-12-001¡¡Japan ISUPµðÄÚµå (Japan ISUPÅ×½ºÆ®¡¤ÆÐÅ°Áö¿¡ Æ÷ÇԵǾî ÀÖ½À´Ï´Ù.)(¡ØÅ×½ºÆ®, Á¦³×·¹ÀÌŸ¿¡´ÂJapan ISUPÅ×½ºÆ®¡¤ÆÐÅ°Áö°¡ ÇÊ¿äÇÕ´Ï´Ù.) |
916-6009-12-001¡¡Brazil ISUPµðÄÚµå |
¡ÜÇϵå¿þ¾î¡¤¿É¼Ç (¡ØWTI-OC3¶Ç´ÂWTI£RTPº¸µå1¸Å¿¡ ´ëÇØ,1¸ÅÀÇDSPº¸µå°¡ ÇÊ¿äÇÕ´Ï´Ù.) |
SPE-0003-03-005¡¡¡¡
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SNI LSLº¸µå |
SPE-0006-04-001¡¡¡¡
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STIº¸µå(1¡¿10/100Ethernet) |
SPE-0006-04-003¡¡¡¡
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STIº¸µå(1¡¿10/100Ethernet+4¡¿T1/E1) |
SPE-0006-04-002¡¡¡¡
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STIº¸µå(1¡¿10/100Ethernet+1¡¿DS3) |
SPE-0028-04-003¡¡¡¡
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WTIº¸µå(1¡¿½Ã±×³ª ¸µ¿ëGigabit Ethernet) |
SPE-0028-04-004¡¡¡¡
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WTI¡¡RTPº¸µå(1¡¿RTP¿ëGigabit Ethernet) |
SPE-0028-04-001¡¡¡¡
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WTI¡¡OC3º¸µå(½Ì±Û ¸ðµå) |
SPE-0028-04-002¡¡¡¡
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WTI¡¡OC3º¸µå(¸ÖƼ ¸ðµå) |
SPE-0005-04-001¡¡¡¡ |
DSPº¸µå |
¡ÜSNI¡¡LSLº¸µå¸¦ ¼±ÅÃÇßÀ» °æ¿ì, ÀÌÇÏÀÇ ¸®½ºÆ®·ÎºÎÅÍPOD(À»)¸¦ ÃÖÀú 1°³ ¼±Åà |
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POD-0001-03-001
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DS1/E1¡¡120¥Ø¡¡POD |
POD-0008-03-001 |
DS1/E1¡¡75¥Ø¡¡SMB¡¡POD |
POD-0008-04-001 |
DS1/E1¡¡75¥Ø¡¡BNC¡¡POD(SMB¡¡POD£«BNCÄÉÀ̺í) |
POD-0002-03-001¡¡ |
M20¡¡POD |
POD-0003-04-001 |
BRGI¡¡POD(ÀÎÅÍÆäÀ̽ºPOD) |
¡¤¼¼Ä´Ù¸®POD(BRGI¡¡PODÇÏÁö¸¸ ÇÊ¿äÇÕ´Ï´Ù.) |
POD-0004-03-001 |
V.35 POD |
POD-0005-03-001¡¡ |
RS-449 POD |
POD-0006-03-001 |
DS0-A POD |
916-7101-12-001
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Maximum¡¡Generation¡¡Capacity (ÃÖ´ë Æ®·¡ÇÈ »ý¼º-10CPSÀÇ Á¦ÇÑÀ» ÇØÁ¦) |
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ENABLE 2ND BANK |
Add Second Bank to Rackmount(STI(À»)¸¦ žÀçÇÑ ·¢ ¸¶¿îÆ®¡¤Ç÷§Æû¸¸) 2À¯Àú±îÁö ¹Ìµð¾î¡¤Å×½ºÆ®¸¦ µ¿½Ã¿¡ ½ÇÇà °¡´É(Åë»ó1À¯Àú¸¸) (¡ØDSPº¸µåÀÇ Ãß°¡°¡ ÇÊ¿äÇÕ´Ï´Ù.)¡¡ |
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HSL¼ÒÇÁÆ®¿þ¾î¡¤¶óÀ̼¾½º(1¸µÅ©) (¡ØPSTNanalyzer¡¤ÆÐÅ°Áö¿ÍSNIº¸µå¿¡ ¶óÀ̼¾½º¸¦ Ãß°¡) |
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914-3100-04-001 |
SS7/ATM´ëÀÀHSL (¡ØPSTNanalyzer¡¤ÆÐÅ°Áö¿ÍSNIº¸µå¿¡ ¶óÀ̼¾½º¸¦ Ãß°¡) |
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914-3101-04-001 |
SS7/HDLC´ëÀÀHSL (¡ØPSTNanalyzer¡¤ÆÐÅ°Áö¿ÍSNIº¸µå¿¡ ¶óÀ̼¾½º¸¦ Ãß°¡) |
Tektronix (´ëÇ¥: ¹Ú¿µ°Ç)°¡ ½ºÆåÆ®¶ó2ÀÇ »õ ¹öÀü 4.4(Spectra2 Release 4.4 ) ¼ÒÇÁÆ®¿þ¾î ½ÅÁ¦Ç°À» Ãâ½ÃÇß´Ù.
ÀÌ Á¦Ç°Àº ½ÃÀåÀ» ÁÖµµÇÏ´Â ½ºÆåÆ®¶ó2 VoIP Å×½ºÆà ¼Ö·ç¼ÇÀÇ VoIP ¹× ÅëÇÕ ³×Æ®¿öÅ© RTP ·Îµå »ý¼º ±â´ÉÀ» µÎ ¹è·Î °È½ÃÄÑÁØ´Ù. ÀÌ ¼ÒÇÁÆ®¿þ¾î´Â ¸ð´ÏÅÍ, Å×½ºÅÍ ¹× ·Îµå Å×½ºÅÍ ¾ÖÇø®ÄÉÀÌ¼Ç ³»ÀÇ BICC(Bearer Independent Call Control) ÄÝ ¸ðµ¨ ½ºÅ©¸³Æ® ±â´ÉÀ» Ãß°¡Çß´Ù.
WTI RTP º¸µå¿Í ÅëÇÕµÈ ½ºÆåÆ®¶ó2´Â ±¤¹üÀ§ ¹Ìµð¾î Å×½ºÆ®¸¦ ¼öÇàÇÏ´Â ÃÖ÷´Ü ·Îµå ¼Ö·ç¼ÇÀÌ´Ù. »ç¿ëÀÚµéÀº À̸¦ È°¿ëÇØ ½ÇÁ¦ ¿î¿µ »óȲ¿¡¼ÀÇ ·Îµå¸¦ °¡»ó ½ÃÇèÇØ ¹Ù»Û ½Ã°£´ëÀÇ ÅëÈ·® ó¸® ´É·ÂÀ» Æò°¡ÇÒ ¼ö ÀÖ´Ù. »ç¿ëÀÚµéÀº ½ÇÁ¦ »óȲÀ» ±×´ë·Î º» ¶á À½¼º ¼ºñ½º Ç°Áú ¹× ½Å·Úµµ ÃøÁ¤ ´É·ÂÀÌ ÇÊ¿äÇϱ⠶§¹®¿¡ ´ë¿ë·® ·Îµå ±â´ÉÀÌ Áß¿äÇÏ´Ù.
±âÁ¸ WTI RTP »ç¿ëÀÚµéÀº Çϵå¿þ¾î ¾÷±×·¹ÀÌµå ¾øÀÌ ½ºÆåÆ®¶ó2 4.4 ¼ÒÇÁÆ®¿þ¾î¸¸À¸·Î Áï°¢ÀûÀÎ ·Îµå ¼º´ÉÀ» °³¼±À» °æÇèÇÒ ¼ö ÀÖ´Ù. WTI RTP º¸µå´Â ±¤´ë¿ª Àü½ÅÁß°èȸ¼±(trunking) ÀÎÅÍÆäÀ̽º¸¦ ÀÌ¿ë, Àü¼Û ¸Åü¿ÍÀÇ ½Ç½Ã°£ Æ®·£½ºÆ÷Æ® ÇÁ·ÎÅäÄÝ ½ºÆ®¸²À» »ý¼ºÇϸç TektronixÀÇ ´Ù¾çÇÑ VoIP ÇÁ·ÎÅäÄÝ µî°ú ÅëÇÕÇÑ´Ù.
½ºÆåÆ®¶ó2 BICC Å×½ºÆ® ÆÐÅ°Áö(Spectra2 BICC Testing Package)´Â IP ¹Ìµð¾î º£¾î·¯ Å×½ºÆ® ¹× BICC STC Æ®·£½ºÆ÷Æ®¿ë ¼ºñ½º ³ëµå(SN) ¿¡¹Ä·¹ÀÌÆ® ±â´ÉÀ» Á¦°øÇÑ´Ù. BICC´Â Åë½Å»çµéÀÌ ·¹°Å½Ã ³×Æ®¿öÅ© ±â´É ¹× ¼ºñ½º ºÐ½Ç ¾øÀÌ PSTN ¿¡¼ IP-±â¹Ý ³×Æ®¿öÅ©·Î À̵¿Çϵµ·Ï µµ¿Í ÁØ´Ù. BICC´Â ISUP (ISDN »ç¿ëÀÚºÎ)¿¡¼ ¹ß»ýÇÑ °ÍÀÌ¸ç ºê·Îµå¹êµå ¸ÖƼ¹Ìµð¾î ³×Æ®¿öÅ©¿¡ ÀÖ¾î¼ ¸Å¿ì Áß¿äÇÏ´Ù. ÀÌ´Â ¼Å¶ ½ºÀ§Ä¡ TDM ³×Æ®¿öÅ©¿¡¼ IP ¹× ´ë¿ë·® ºê·Îµå¹êµå ¸ÖƼ¹Ìµð¾î ³×Æ®¿öÅ©·ÎÀÇ È®½ÇÇÑ À̵¿À» °¡´ÉÇÏ°Ô ÇÑ´Ù.
BICC´Â ¶ÇÇÑ IMS (IP Multimedia Subsystem) ¾ÆÅ°ÅØó¸¦ ½ÇÇàÇÏ´Â »ç¿ëÀÚ¿¡°Ô ÀÌÀÍÀ» Á¦°øÇÑ´Ù. IMS ¾ÆÅ°ÅØó´Â IP ³×Æ®¿öÅ©ÀÇ À½¼º ÅëÈ, µ¥ÀÌÅÍ ¼¼¼Ç ó¸® ¹æ¹ýÀ» Á¤ÀÇÇϸç À¯¼±, ¹«¼± ¹× IP/ºê·Îµå¹êµå ³×Æ®¿öÅ© ¹× ¼ºñ½º ÅëÇÕÀ» Áö¿øÇÑ´Ù. ½ºÆåÆ®¶ó2¿¡ ´ëÇÑ BICC Áö¿ø Ãß°¡·Î Åë½Å¾÷ü´Â ÅëÇÕ ³×Æ®¿öÅ©¿¡¼ ±âÁ¸ÀÇ ¼öÀͼº ÀÖ´Â À½¼º ¼ºñ½º Á¦°øÀ» º¸ÀåÇÑ´Ù. |
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