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Ukubonisa umlingani
Uhlelo lwenqungquthela yevidiyo – I-Cloud Video Conference Terminal Model S(30) (V2.0 ene-Built‑in MCU) – 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 olwakhelwe ngaphakathi oluthembekile kakhulu, iqinisekisa 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 ezahlukene zezilungiselelo ezijwayelekile zesikrini esiningi, kufika ezikrinini ezingu-16 esikrinini ngasinye; isekela ukuvota kwezikrini.
5. Izici Zomsindo: Kusekelwa izindinganiso eziningi zomsindo ezihlanganisa 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 nomsindo we-high-definition.
6. Ukuhambisana kwezindebe / Ukuxubana kweziteshi eziningi / Ukukhansela i-echo / Ukulawula okuzenzakalelayo kokuthola / Ukuqeda umsindo / Ukuthulisa / Ukuthula / Ukunikezwa kwamandla we-phantom.
7. Izindlela 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 nokukhipha ividiyo ye-high-definition, okwenza kube lula ukuxhuma amadivayisi ahlukahlukene e-high-definition.
9. Isekela ubuchwepheshe be-H.239 dual-stream, ivumela kokubili imifudlana eyinhloko neyesibili ukuthi ifinyelele 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. Itheminali ingaphathwa nge-Web, i-Telnet, ne-SSH.
12. Sekela i-QoS, susa ukudlidlizela kwenethiwekhi, wenze ukulungiswa kwamaphutha ngesikhathi sokudluliswa, futhi ufeze 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 indlela ethuthukisiwe yokululama kwamaphakethe enethiwekhi elahlekile, esebenza ngokubambisana ne-MCU. Isilinganiso samaphakethe alahlekile esingaphansi kuka-5% asinawo umthelela.
16. Nikeza isikhombimsebenzisi se-Ethernet esivumelana ne-1 10M/100MBase-T.
17. Ukuvikeleka komhlangano, iphasiwedi yokungena emhlanganweni, iphasiwedi yokulawula umhlangano, iphasiwedi yomlawuli.
18. Izidingo zokulungiselelwa nokugcinwa ziphansi. Uma idivayisi ivuliwe, ibuyisela ngokuzenzakalelayo ukucushwa kusukela emhlanganweni wokugcina. Idizayini yesikhombimsebenzisi ilula futhi iyabonakala. Kunezinkinobho ezimbili ezisheshayo: eyodwa yokujoyina umhlangano nenye yokukhuluma. Wonke umuntu angayisebenzisa kalula ngaphandle kwesidingo somphathi wenethiwekhi onikezelwe.
2. I-terminal yevidiyo yakhelwe ngohlelo olwakhelwe ngaphakathi oluthembekile kakhulu, iqinisekisa 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 ezahlukene zezilungiselelo ezijwayelekile zesikrini esiningi, kufika ezikrinini ezingu-16 esikrinini ngasinye; isekela ukuvota kwezikrini.
5. Izici Zomsindo: Kusekelwa izindinganiso eziningi zomsindo ezihlanganisa 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 nomsindo we-high-definition.
6. Ukuhambisana kwezindebe / Ukuxubana kweziteshi eziningi / Ukukhansela i-echo / Ukulawula okuzenzakalelayo kokuthola / Ukuqeda umsindo / Ukuthulisa / Ukuthula / Ukunikezwa kwamandla we-phantom.
7. Izindlela 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 nokukhipha ividiyo ye-high-definition, okwenza kube lula ukuxhuma amadivayisi ahlukahlukene e-high-definition.
9. Isekela ubuchwepheshe be-H.239 dual-stream, ivumela kokubili imifudlana eyinhloko neyesibili ukuthi ifinyelele 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. Itheminali ingaphathwa nge-Web, i-Telnet, ne-SSH.
12. Sekela i-QoS, susa ukudlidlizela kwenethiwekhi, wenze ukulungiswa kwamaphutha ngesikhathi sokudluliswa, futhi ufeze 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 indlela ethuthukisiwe yokululama kwamaphakethe enethiwekhi elahlekile, esebenza ngokubambisana ne-MCU. Isilinganiso samaphakethe alahlekile esingaphansi kuka-5% asinawo umthelela.
16. Nikeza isikhombimsebenzisi se-Ethernet esivumelana ne-1 10M/100MBase-T.
17. Ukuvikeleka komhlangano, iphasiwedi yokungena emhlanganweni, iphasiwedi yokulawula umhlangano, iphasiwedi yomlawuli.
18. Izidingo zokulungiselelwa nokugcinwa ziphansi. Uma idivayisi ivuliwe, ibuyisela ngokuzenzakalelayo ukucushwa kusukela emhlanganweni wokugcina. Idizayini yesikhombimsebenzisi ilula futhi iyabonakala. Kunezinkinobho ezimbili ezisheshayo: eyodwa yokujoyina umhlangano nenye yokukhuluma. Wonke umuntu angayisebenzisa kalula ngaphandle kwesidingo somphathi wenethiwekhi onikezelwe.
Le terminal yesistimu yenkomfa yevidiyo lihambisa ividiyo ye-1080P yobuchwepheshe, i-H.264 High Profile, i-dual‑stream, nokululama kwenethiwekhi okumelana nokubambisana kwefu okuthembekile, ne-V2.0 MCU eyakhelwe ngaphakathi ukuze kube nezingqungquthela eziningi.
Ngokufingqiwe, le modeli yesistimu yenkomfa yevidiyo i-S(30) ene-MCU eyakhelwe ngaphakathi, umklamo ohlanganisiwe, ukusekelwa okubanzi kwamaprotocol, kanye nesixhumi esibonakalayo esisebenziseka kalula kuyisinqumo esifanele amakamelo okuhlangana amancane kuya amaphakathi, imfundo ekude, kanye ne-telepresence yebhizinisi edinga i-cloud video conferencing esezingeni eliphezulu ngaphandle kwe-MCU yangaphandle.
