Imininingwane enzuzo
Isikhathi sokuthumela:5-7天
Indlela yokuthumela:Ukuthunyelwa Okusheshayo
Ukubonisa umlingani
Uhlelo lwenqungquthela yevidiyo – I-Cloud Video Conference Terminal Model S(60) (H.323/SIP, 1080P, Embedded)
1. Kuhambisana namazinga e-ITU-T H.323 kanye ne-IETF SIP; ikwazi ukwakha izinhlelo zengqungquthela yevidiyo nama-MCU amaningi ajwayelekile.
2. I-terminal yevidiyo yakhelwe ngohlelo oluqinile oluhlanganisiwe, 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, 50, 60). 1M ingakwazi ukusingatha imihlangano ye-1080P.
4. Izici Zevidiyo: I-H.264 (ene-High Profile support). Isekela isikrini esihlukanisiwe, ukubonisa izikrini eziningi, izinhlobo ezahlukahlukene zezilungiselelo ezijwayelekile zezikrini eziningi, kufika ezikrinini ezingu-16 esikrinini; isekela ukuvota kwezikrini.
5. Izici Zomsindo: Kusekela 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 / Ukuxuba iziteshi eziningi / Ukukhansela i-echo / Ukulawula okuzenzakalelayo kokuthola / Ukuqedwa komsindo / 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, 50, 60) 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. Kusekela ubuchwepheshe be-H.239 obunamalungu amabili, okwenza kokubili imifudlana eyinhloko neyesibili 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. I-terminal ingaphathwa nge-Web, i-Telnet, ne-SSH.
12. Sekela i-QoS, susa ukudideka kwenethiwekhi, wenze ukulungiswa kwamaphutha ngesikhathi sokudluliswa, futhi ufeze ukuzivumelanisa kwe-bandwidth.
13. Uma isetshenziswa kanye ne-firewall, kungenzeka ukucacisa izimbobo zokuxhumana ze-TCP/UDP ukuze kuvunyelwe ukudlula ku-firewall.
14. Ukwesekwa kokuhamba kwenethiwekhi yangaphakathi neyangaphandle nge-NAT.
15. Ifakwe indlela ethuthukisiwe yokululama kokulahleka kwamaphakethe enethiwekhi, esebenza ngokubambisana ne-MCU. Isilinganiso sokulahleka kwamaphakethe 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 zokufakwa nokugcinwa ziphansi. Uma idivayisi ivuliwe, ibuyisela ngokuzenzakalelayo ukucushwa kusukela emhlanganweni wokugcina. Idizayini yesikhombimsebenzisi ilula futhi iyabonakala. Kunezinkinobho ezimbili ezisheshayo: enye yokubamba iqhaza emhlanganweni nenye yokukhuluma. Wonke umuntu angayisebenzisa kalula ngaphandle kwesidingo somphathi wenethiwekhi onikezelwe.
2. I-terminal yevidiyo yakhelwe ngohlelo oluqinile oluhlanganisiwe, 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, 50, 60). 1M ingakwazi ukusingatha imihlangano ye-1080P.
4. Izici Zevidiyo: I-H.264 (ene-High Profile support). Isekela isikrini esihlukanisiwe, ukubonisa izikrini eziningi, izinhlobo ezahlukahlukene zezilungiselelo ezijwayelekile zezikrini eziningi, kufika ezikrinini ezingu-16 esikrinini; isekela ukuvota kwezikrini.
5. Izici Zomsindo: Kusekela 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 / Ukuxuba iziteshi eziningi / Ukukhansela i-echo / Ukulawula okuzenzakalelayo kokuthola / Ukuqedwa komsindo / 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, 50, 60) 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. Kusekela ubuchwepheshe be-H.239 obunamalungu amabili, okwenza kokubili imifudlana eyinhloko neyesibili 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. I-terminal ingaphathwa nge-Web, i-Telnet, ne-SSH.
12. Sekela i-QoS, susa ukudideka kwenethiwekhi, wenze ukulungiswa kwamaphutha ngesikhathi sokudluliswa, futhi ufeze ukuzivumelanisa kwe-bandwidth.
13. Uma isetshenziswa kanye ne-firewall, kungenzeka ukucacisa izimbobo zokuxhumana ze-TCP/UDP ukuze kuvunyelwe ukudlula ku-firewall.
14. Ukwesekwa kokuhamba kwenethiwekhi yangaphakathi neyangaphandle nge-NAT.
15. Ifakwe indlela ethuthukisiwe yokululama kokulahleka kwamaphakethe enethiwekhi, esebenza ngokubambisana ne-MCU. Isilinganiso sokulahleka kwamaphakethe 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 zokufakwa nokugcinwa ziphansi. Uma idivayisi ivuliwe, ibuyisela ngokuzenzakalelayo ukucushwa kusukela emhlanganweni wokugcina. Idizayini yesikhombimsebenzisi ilula futhi iyabonakala. Kunezinkinobho ezimbili ezisheshayo: enye yokubamba iqhaza emhlanganweni nenye yokukhuluma. Wonke umuntu angayisebenzisa kalula ngaphandle kwesidingo somphathi wenethiwekhi onikezelwe.
Le-terminal yesistimu yengqungquthela yevidiyo iletha ividiyo ye-1080P yobungcweti, i-H.264 High Profile, i-dual-stream, nokululama kwenethiwekhi okuqinile ukuze kube nokubambisana kwefu okuthembekile.
Ngokufingqa, le modeli yesistimu yenkomfa yevidiyo i-S(60) enomklamo ofakelweyo, ukwesekwa okubanzi kwamaphrothokholi, nesixhumi esibonakalayo esisebenziseka kalula iyisinqumo esihle kakhulu kumagumbi okuhlangana amancane kuya kwaphakathi, imfundo ekude, kanye ne-telepresence yebhizinisi edinga ukubonisana kwevidiyo efakwe efwini esezingeni eliphezulu.
