Imininingwane enzuzo
Isikhathi sokuthumela:5-7天
Indlela yokuthumela:Ukuthunyelwa
Ukubonisa umlingani
Ihambisana namazinga e-ITU-T H.323 kanye ne-IETF SIP; iyakwazi ukwakha izinhlelo zenkomfa yevidiyo ne-MCUs ezahlukahlukene ezidumile.
2. I-video terminal 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). 1M ingabamba imihlangano ye-1080P.
4. Izici zevidiyo: H.264 (ene-High Profile support). Isekela isikrini esihlukanisiwe samavidiyo, ukuboniswa kwezikhathi eziningi, izinhlobonhlobo zezinhlanganisela ezijwayelekile zezikhathi eziningi, kufika ezikrinini ezingu-16 esikrinini ngasinye; isekela ukuvota kwesikrini.
5. Izici Zomsindo: Sekela 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 kwe-Phantom.
7. Izindlela zezithombe ezisekelwayo zihlanganisa i-QCIF, i-CIF, i-4CIF, i-VGA, i-SVGA, i-XGA, i-D1, i-720P, i-1080P (amakhadre angu-5-25, 30) 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 obunamalungu amabili, okwenza ukuthi kokubili amalungu ayisisekelo nawesibili akwazi ukuthola ikhwalithi engu-1080P.
10. Ukusekelwa kokubili isiShayina nesiNgisi: Kuhambisana nemikhuba yokusebenzisa isiShayina. Isiphetho samukela isikhombimsebenzisi sokuphatha isiShayina-isiNgisi, sivumela ukuphathwa kwewebhu kwesiShayina nesiNgisi.
11. I-terminal ingaphathwa nge-Web, i-Telnet, kanye 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 iziteshi zokuxhumana ze-TCP/UDP ukuze kuvunyelwe ukudlula kwe-firewall.
14. Ukusekelwa kokudlula kwenethiwekhi yangaphakathi neyangaphandle nge-NAT.
15. Ifakwe imishini ethuthukisiwe yokululama kokulahleka kwephakethe yenethiwekhi, esebenza ngokubambisana ne-MCU. Izinga lokulahleka kwephakethe elingaphansi kuka-5% alinawo umthelela.
16. Nikeza ngesixhumi se-Ethernet esingu-1 10M/100MBase-T esivumelana nezimo.
17. Ukuvikeleka komhlangano, iphasiwedi yokujoyina umhlangano, iphasiwedi yokulawula umhlangano, iphasiwedi yomlawuli.
18. Izidingo zokulungisa nokugcinwa ziphansi. Ngenkathi idivayisi ivuliwe, ibuyisela ngokuzenzakalelayo ukucushwa kusukela emhlanganweni wokugcina. Idizayini yesikhombimsebenzisi ilula futhi iyabonakala. Kunezinkinobho ezimbili ezisheshayo: enye yokujoyina umhlangano nenye yokukhuluma. Wonke umuntu angayisebenzisa kalula ngaphandle kwesidingo somphathi wenethiwekhi onikezelwe.
2. I-video terminal 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). 1M ingabamba imihlangano ye-1080P.
4. Izici zevidiyo: H.264 (ene-High Profile support). Isekela isikrini esihlukanisiwe samavidiyo, ukuboniswa kwezikhathi eziningi, izinhlobonhlobo zezinhlanganisela ezijwayelekile zezikhathi eziningi, kufika ezikrinini ezingu-16 esikrinini ngasinye; isekela ukuvota kwesikrini.
5. Izici Zomsindo: Sekela 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 kwe-Phantom.
7. Izindlela zezithombe ezisekelwayo zihlanganisa i-QCIF, i-CIF, i-4CIF, i-VGA, i-SVGA, i-XGA, i-D1, i-720P, i-1080P (amakhadre angu-5-25, 30) 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 obunamalungu amabili, okwenza ukuthi kokubili amalungu ayisisekelo nawesibili akwazi ukuthola ikhwalithi engu-1080P.
10. Ukusekelwa kokubili isiShayina nesiNgisi: Kuhambisana nemikhuba yokusebenzisa isiShayina. Isiphetho samukela isikhombimsebenzisi sokuphatha isiShayina-isiNgisi, sivumela ukuphathwa kwewebhu kwesiShayina nesiNgisi.
11. I-terminal ingaphathwa nge-Web, i-Telnet, kanye 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 iziteshi zokuxhumana ze-TCP/UDP ukuze kuvunyelwe ukudlula kwe-firewall.
14. Ukusekelwa kokudlula kwenethiwekhi yangaphakathi neyangaphandle nge-NAT.
15. Ifakwe imishini ethuthukisiwe yokululama kokulahleka kwephakethe yenethiwekhi, esebenza ngokubambisana ne-MCU. Izinga lokulahleka kwephakethe elingaphansi kuka-5% alinawo umthelela.
16. Nikeza ngesixhumi se-Ethernet esingu-1 10M/100MBase-T esivumelana nezimo.
17. Ukuvikeleka komhlangano, iphasiwedi yokujoyina umhlangano, iphasiwedi yokulawula umhlangano, iphasiwedi yomlawuli.
18. Izidingo zokulungisa nokugcinwa ziphansi. Ngenkathi idivayisi ivuliwe, ibuyisela ngokuzenzakalelayo ukucushwa kusukela emhlanganweni wokugcina. Idizayini yesikhombimsebenzisi ilula futhi iyabonakala. Kunezinkinobho ezimbili ezisheshayo: enye yokujoyina umhlangano nenye yokukhuluma. Wonke umuntu angayisebenzisa kalula ngaphandle kwesidingo somphathi wenethiwekhi onikezelwe.
