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Polypix UbitalkÀº ¶Ù¾î³ ȣȯ¼º, ¾ÈÁ¤¼º°ú ¼º´ÉÀÌ ÀÔÁõµÈ ¾÷°èÇ¥ÁØÀÇ ºñµð¿ÀÆù ¼ÒÇÁÆ®¿þ¾î·Î, ±×·ì
¹× °³Àΰ£ÀÇ ¿µ»óȸÀÇ, µ¥½ºÅ©Å¾ PC¿Í ¹«¼±ÀÎÅÍ³Ý È¯°æ »ç¿ëÀÚ¿ÍÀÇ ¿µ»ó ÅëÈ ¹× ¿µ»ó ÄÁÅÙÃ÷ Àü¼Û ±â´ÉÀ» Á¦°øÇÏ¿© »ç¹«½Ç
LAN¹× ºê·Îµå¹êµå ÀÎÅͳݻç¿ëÀÚ ¸ðµÎ¿¡°Ô Æø³Ð°Ô »ç¿ëµÇ´Â ºñµð¿ÀÆù ¼ÒÇÁÆ®¿þ¾îÀÔ´Ï´Ù.
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Ubitalk ¼ÒÇÁÆ®ÆùÀº ½ÃÀå¿¡¼ °ËÁõµÈ ±â¼ú·ÂÀ¸·Î KT, KTH, SK Telecom, SK Communication ( Nate), Hanaro Telecom µî,
±¹³» ÁÖ¿ä Åë½Å»ç¾÷ÀÚ ¹× ¼ºñ½º¿¡ ¼Ö·ç¼ÇÀÌ °ø±ÞµÇ¾úÀ¸¸ç, Nespot, BcN, Wibro µîµî ±× »ç¿ë¹üÀ§ ¶ÇÇÑ ´Ù¾çÇØÁö°í ÀÖ½À´Ï´Ù.
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Ç¥ÁØ ÇÁ·ÎÅäÄÝ Áö¿ø
- IETF Ç¥ÁØ SIP Protocol RFC3261Áö¿ø¹× 3GPP R5, R6 Áö¿øÀ¸·Î Æø³ÐÀº ȣȯ¼º È®º¸
¼±¸íÇÑ ¿µ»ó°ú ±ú²ýÇÑ À½¼º
- °í¼º´É ºñµð¿ÀÄÚµ¦ äÅðú 16KHz »ùÇøµÀ» Áö¿øÇÏ´Â ±¤´ë¿ª À½¼ºÄÚµ¦ Kantata·Î ¶Ù¾î³ ÅëÈ Ç°Áú Á¦°ø
¸ÖƼÇ÷§Æû Áö¿ø
- µ¥½ºÅ©Å¾ PC»Ó¸¸ÀÌ ¾Æ´Ñ Àú»ç¾çÀÇ CPU¸¦ žÀçÇÑ PDA, ½º¸¶Æ®Æù, Embedded ÀåÄ¡, IPTV, Digital STB µî ´Ù¾çÇÑ Ç÷§Æûº° ¹öÀü Áö¿ø
´Ù¾çÇÑ ÁÖº¯±â±â Á¢¼Ó
- ÀϹÝÀûÀÎ USBÄ«¸Þ¶ó»Ó¸¸ÀÌ ¾Æ´Ñ ´Ù¾çÇÑ ÇüÅÂÀÇ ºñµð¿À±â±âÀÇ ¿¬°áÀ» ÅëÇÑ ÀÀ¿ëºÐ¾ß È®´ë
Æí¸®ÇÑ ºÎ°¡ ¼ºñ½º Á¦°ø
- ºÎÀçÁß ÀÚµ¿ÀÀ´ä±â´ÉÀ¸·Î À½¼º»ç¼ÇÔ¹× ¿µ»ó»ç¼ÇÔ °ü¸® ¹× ¹ß½ÅÀÚº° 24½Ã°£ ÀÚµ¿ ¹æ¼Û±â´É
¼¼°èÀûÀÎ Å×½ºÆ®·¦ÀÇ ÃÖ°í Æò°¡ Á¦Ç°
- - Ubitalk, U.S, Planet PDA ¼±Á¤ 2003³â ÃÖ°íÀÇ Á¦Ç° ¼ö»ó
- - Ubitalk, Electronic Times ¼±Á¤, 2003³â ÃÖ°íÀÇ ½ÅÁ¦Ç°»ó ¼ö»ó
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- ¿µ»óÀüÈ¹× À½¼ºÀüÈ
- Åëȱâ·Ï º¸±â¹× ÀúÀå
- ÁÖ¼Ò·Ï °ü¸®
- À½¼º »ç¼ÇÔ °ü¸®
- ¿µ»ó »ç¼ÇÔ °ü¸®
- ÀÚµ¿ ÀÀ´ä ¼³Á¤ ±â´É
- Âø½ÅÀüȯ, ´ç°Ü°Ü¹Þ±â, µ¹·ÁÁÖ±â
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- ÅëÈ ³ìÈ ¹× ³ìÀ½ ±â´É
- ÀÚµ¿ ¿µ»ó ¿¬°á±â´É
- ºÎÀçÁß ¼³Á¤ ±â´É
- ´ÜÃà´ÙÀ̾ó
- ¸µ Åæ ¼³Á¤
- DTMF - RFC2833
- ¹®ÀÚäÆÃ, ÈÀÌÆ®º¸µå, ÆÄÀÏÀü¼Û
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| ºñµð¿À ÄÚµ¦ |
¿Àµð¿À ÄÚµ¦ |
- H.263, H.263+
- ¿µ»ó ÇØ»óµµ
- QCIF ( 176x144 )
- CIF ( 352x288 )
- QQVGA ( 160x120 )
- QVGA ( 320x240 )
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- Polypix Kantata 16Khz
- G.723.1
- G.711aLaw, uLaw
- G.722
- Jitter Buffer, Multiplexing
- NR, AEC**
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** AEC, NRÀº Ãß°¡ ¶óÀ̼¾½º¸¦ ÇÊ¿ä·Î ÇÕ´Ï´Ù.
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Desktop PC |
Smartphone, PDA, IPTV, Embedded Device, DSTB |
| Hardware Specification |
CPU Pentium III 500MHzÀÌ»ó
128Mbyte RAM, Full Duplex Sound
USB Camera ȤÀº ±âŸ ºñµð¿À¼Ò½º
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CPU StrongArm400MHzÀÌ»ó
64Mbyte RAM, Full Duplex Sound
Camera Interface ( USB, Analog, IEEE1394, CF, SDIO )
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| Operating System |
Window 98/Me/XP/2000
Embedded XP
Embedded Win CE
DirectX
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Window CE
Window CE.net
Window Pocket PC
Window Pocket PC Phone edition
Embedded XP
Embedded Win CE
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| Network Interface |
10/100Mbps Ethernet Interface
Gigabit Ethernet Interface
xDSL,Cable Modem, IEEE802.11a/b/g WiFi, WiBro, WiMax, CDMA 1x, EVDO, HSDPA, WCDMA |
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IETF RFC 3261 (SIP) / RFC 3264 (SDP) / RFC 2190 RFC 2976 (SIP Info Method) / RFC 3265 (SIP Event)
3GPP TS 24.228, 3GPP TS 24.229 ( v5, v6 )
Ÿ SIP Proxy, Softswitch, Media Server, Application Server, IP PBX, SIP Media Gateway, SIP UA, SIP IP Phone,
SIP Video Phone, ITSPµî°úÀÇ È£È¯¼º¿¡ °üÇÑ Á¤º¸¹× °í°´»çÀÌÆ®¿¡ ´ëÇÑ Á¤º¸´Â ´ç»ç HomepageÀÇ
°í°´Áö¿øÀ» Âü°íÇϽñ⠹ٶø´Ï´Ù.
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