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Isikhathi sokuthumela:5-7天
Indlela yokuthumela:Ukuthunyelwa
Ukubonisa umlingani
Uhlelo lwenqungquthela yevidiyo – I-Cloud Video Conference Terminal Model S(30) (V2.0 Dedicated Interworking) – H.323/SIP, 1080P
1. Kuhambisana namazinga e-ITU-T H.323 kanye ne-IETF SIP; ikwazi ukwakha izinhlelo zengqungquthela yevidiyo nama-MCU ajwayelekile.
2. I-terminal yevidiyo yakhelwe ngohlelo oluhlanganisiwe oluthembeke kakhulu, oluqinisekisa ukusebenza okuzinzile amahora angu-24 ngosuku, izinsuku ezingu-7 ngeviki.
3. Ibanga le-bandwidth elisekelwayo: 256K - 8M. Isinqumo: D1, 720P, 1080P (5-25, 30). 1M ingabamba imihlangano ye-1080P.
4. Izici Zevidiyo: I-H.264 (ene-High Profile support). Isekela ukuhlukaniswa kwevidiyo, ukuboniswa kwesikrini esiningi, izinhlobo ezahlukahlukene zezilungiselelo ezijwayelekile zesikrini esiningi, kufika ezikrinini ezingu-16 esikrinini ngasinye; isekela ukuvota kwezikrini.
5. Izici ze-Audio: Isekela izindinganiso eziningi ze-audio kufaka phakathi i-G.711A, i-G.711U, i-G.722, i-iLBC, i-G.7221, i-G.722.1.C, i-G.723, i-AAC, njll., kanye ne-audio ye-high-definition.
6. Ukuhambisana kwezindebe / Ukuhlanganiswa Kwemifudlana Eminingi / Ukuqedwa Kwe-Echo / Ukulawulwa Okuzenzakalelayo Kokuqinisa / Ukunciphisa Umsindo / Ukuthulisa / Ukuthula / Ukuphakelwa Kwamandla Okungabonakali
7. Izimo zezithombe ezisekelwayo zihlanganisa i-QCIF, i-CIF, i-4CIF, i-VGA, i-SVGA, i-XGA, i-D1, i-720P, i-1080P (5-25, 30) amafreyimu ngomzuzwana.
8. Ifakwe izixhumi ze-DVI (noma i-HDMI) zokufaka nokuphuma kwevidiyo ye-high-definition, okwenza kube lula ukuxhuma amadivayisi ahlukahlukene e-high-definition.
9. Isekela ubuchwepheshe be-H.239 dual-stream, ivumela kokubili izimbazo eziyinhloko nezesibili ukuthi zifinyelele ikhwalithi ye-1080P.
10. Ukusekelwa kokubili isiShayina nesiNgisi: Kuhambisana nemikhuba yokusebenzisa isiShayina. I-terminal yamukela isikhombimsebenzisi sokuphatha isiShayina-isiNgisi, okwenza ukuphathwa kwewebhu ngesiShayina nesiNgisi.
11. I-terminal ingaphathwa nge-Web, i-Telnet, ne-SSH.
12. Sekela i-QoS, susa ukudlidlizela kwenethiwekhi, wenze ukulungiswa kwamaphutha ngesikhathi sokudluliswa, futhi ufinyelele ukulungiswa kwe-bandwidth.
13. Uma isetshenziswa kanye ne-firewall, kungenzeka ukucacisa izimbobo zokuxhumana ze-TCP/UDP ukuze kuvunyelwe ukudlula ku-firewall.
14. Ukusekelwa kokuhamba kwenethiwekhi yangaphakathi nangaphandle nge-NAT.
15. Ifakwe umshini othuthukisiwe wokululama kwephakethe lenethiwekhi elilahlekile, osebenza ngokubambisana ne-MCU. Izinga lokulahleka kwephakethe elingaphansi kuka-5% alinawo umthelela.
16. Nikeza isikhombimsebenzisi se-Ethernet esivumelana ne-1 10M/100MBase-T.
17. Ukuvikeleka kokuhlangana, iphasiwedi yokungena emhlanganweni, iphasiwedi yokulawula umhlangano, iphasiwedi yomphathi.
18. Izidingo zokulungiselelwa nokugcinwa ziphansi. Uma idivayisi ivuliwe, ibuyisela ngokuzenzakalelayo ukucushwa kusukela emhlanganweni wokugcina. Idizayini yesikhombimsebenzisi ilula futhi iyabonakala. Kunezinkinobho ezimbili ezisheshayo: eyodwa yokubamba iqhaza emhlanganweni nenye yokukhuluma. Wonke umuntu angayisebenzisa kalula ngaphandle kwesidingo somphathi wenethiwekhi onikezelwe.
2. I-terminal yevidiyo yakhelwe ngohlelo oluhlanganisiwe oluthembeke kakhulu, oluqinisekisa ukusebenza okuzinzile amahora angu-24 ngosuku, izinsuku ezingu-7 ngeviki.
3. Ibanga le-bandwidth elisekelwayo: 256K - 8M. Isinqumo: D1, 720P, 1080P (5-25, 30). 1M ingabamba imihlangano ye-1080P.
4. Izici Zevidiyo: I-H.264 (ene-High Profile support). Isekela ukuhlukaniswa kwevidiyo, ukuboniswa kwesikrini esiningi, izinhlobo ezahlukahlukene zezilungiselelo ezijwayelekile zesikrini esiningi, kufika ezikrinini ezingu-16 esikrinini ngasinye; isekela ukuvota kwezikrini.
5. Izici ze-Audio: Isekela izindinganiso eziningi ze-audio kufaka phakathi i-G.711A, i-G.711U, i-G.722, i-iLBC, i-G.7221, i-G.722.1.C, i-G.723, i-AAC, njll., kanye ne-audio ye-high-definition.
6. Ukuhambisana kwezindebe / Ukuhlanganiswa Kwemifudlana Eminingi / Ukuqedwa Kwe-Echo / Ukulawulwa Okuzenzakalelayo Kokuqinisa / Ukunciphisa Umsindo / Ukuthulisa / Ukuthula / Ukuphakelwa Kwamandla Okungabonakali
7. Izimo zezithombe ezisekelwayo zihlanganisa i-QCIF, i-CIF, i-4CIF, i-VGA, i-SVGA, i-XGA, i-D1, i-720P, i-1080P (5-25, 30) amafreyimu ngomzuzwana.
8. Ifakwe izixhumi ze-DVI (noma i-HDMI) zokufaka nokuphuma kwevidiyo ye-high-definition, okwenza kube lula ukuxhuma amadivayisi ahlukahlukene e-high-definition.
9. Isekela ubuchwepheshe be-H.239 dual-stream, ivumela kokubili izimbazo eziyinhloko nezesibili ukuthi zifinyelele ikhwalithi ye-1080P.
10. Ukusekelwa kokubili isiShayina nesiNgisi: Kuhambisana nemikhuba yokusebenzisa isiShayina. I-terminal yamukela isikhombimsebenzisi sokuphatha isiShayina-isiNgisi, okwenza ukuphathwa kwewebhu ngesiShayina nesiNgisi.
11. I-terminal ingaphathwa nge-Web, i-Telnet, ne-SSH.
12. Sekela i-QoS, susa ukudlidlizela kwenethiwekhi, wenze ukulungiswa kwamaphutha ngesikhathi sokudluliswa, futhi ufinyelele ukulungiswa kwe-bandwidth.
13. Uma isetshenziswa kanye ne-firewall, kungenzeka ukucacisa izimbobo zokuxhumana ze-TCP/UDP ukuze kuvunyelwe ukudlula ku-firewall.
14. Ukusekelwa kokuhamba kwenethiwekhi yangaphakathi nangaphandle nge-NAT.
15. Ifakwe umshini othuthukisiwe wokululama kwephakethe lenethiwekhi elilahlekile, osebenza ngokubambisana ne-MCU. Izinga lokulahleka kwephakethe elingaphansi kuka-5% alinawo umthelela.
16. Nikeza isikhombimsebenzisi se-Ethernet esivumelana ne-1 10M/100MBase-T.
17. Ukuvikeleka kokuhlangana, iphasiwedi yokungena emhlanganweni, iphasiwedi yokulawula umhlangano, iphasiwedi yomphathi.
18. Izidingo zokulungiselelwa nokugcinwa ziphansi. Uma idivayisi ivuliwe, ibuyisela ngokuzenzakalelayo ukucushwa kusukela emhlanganweni wokugcina. Idizayini yesikhombimsebenzisi ilula futhi iyabonakala. Kunezinkinobho ezimbili ezisheshayo: eyodwa yokubamba iqhaza emhlanganweni nenye yokukhuluma. Wonke umuntu angayisebenzisa kalula ngaphandle kwesidingo somphathi wenethiwekhi onikezelwe.
Le terminali yesistimu yenkomfa yevidiyo iletha ividiyo ye-1080P yobungcweti, i-H.264 High Profile, i-dual-stream, nokululama kwenethiwekhi okumelana nokubuyiselwa kabusha ukuze kube nokubambisana kwefu okuthembekile, ngokusekelwa okuzinikezele kwe-V2.0.
Ngokuhlanganisa, le modeli yevidiyo yokuhlangana S(30) enedizayini efakwe, ukwesekwa kwephrothokholi okubanzi, kanye nesixhumi esibonakalayo esilula ukusisebenzisa iyikhetho elihle lezindawo zokuhlangana ezincane kuya kwezaphakathi, imfundo ekude, kanye ne-telepresence yebhizinisi edinga ukuhlangana kwevidiyo kwefu kwekhwalithi ephezulu.
