Indlela i-Sbc esebenza ngayo kwiNkqubo yoThutho lwe-IP kunye neNkqubo yoHlolo
• Isishwankathelo
Ngophuhliso olukhawulezileyo lwe-IP kunye netekhnoloji yolwazi, inkqubo yokulwa nomlilo kunye nokuhlangula ngexesha likaxakeka iphucuka kwaye iphucuka rhoqo. Inkqubo yokuthumela i-IP edityaniswe nelizwi, ividiyo kunye nedatha ibe yinxalenye ebalulekileyo yenkqubo yongxamiseko, yomyalelo kunye nokuthunyelwa, ukuze kufezekiswe umyalelo odibeneyo kunye nolungelelwaniso phakathi kweendawo ezahlukeneyo kunye namasebe, kunye nokufezekisa ukujonga ngexesha langempela, impendulo ekhawulezileyo nefanelekileyo kwiziganeko zokhuseleko.
Nangona kunjalo, ukusasazwa kwenkqubo yokuthunyelwa kwe-IP kujongene nemingeni emitsha.
Ungayiqinisekisa njani ukhuseleko lwenkqubo engundoqo kunye nokuthintela ukuhlaselwa kwenethiwekhi xa iseva yeshishini kunye neseva yemidiya zinxibelelana nezixhobo zangaphandle nge-Intanethi?
Ungayiqinisekisa njani indlela eqhelekileyo yokusebenzisana kwedatha yeshishini kwindawo yenethiwekhi ye-NAT xa iseva isasazwa ngasemva komlilo?
Ukubeka iliso kwividiyo, ukufunyanwa kwevidiyo kunye nezinye iinkonzo zihlala ziquka ii-headers ze-SIP ezikhethekileyo kunye neenkqubo ezikhethekileyo zokubonisa. Uqinisekisa njani unxibelelwano oluzinzileyo lwemiqondiso kunye nemidiya phakathi kwamaqela omabini?
Ungalubonelela njani unxibelelwano oluzinzileyo noluthembekileyo, uqinisekise i-QoS yokusasazwa komsindo nevidiyo, ulawulo lwemiqondiso kunye nokhuseleko?
Ukubeka i-Cashly Session Border Controller ecaleni kwe-dispatching kunye ne-media server kunokusombulula ngempumelelo le mingeni ingentla.
I-Topology yeMeko
Iimpawu kunye neenzuzo
Ukhuselo lohlaselo lwe-DOS/DDoS, ukhuselo lohlaselo lwe-IP, ukhuselo lohlaselo lwe-SIP kunye neminye imigaqo-nkqubo yokhuseleko lwe-firewall ukukhusela inkqubo.
Ukuhamba kwe-NAT ukuqinisekisa unxibelelwano oluhamba kakuhle kwinethiwekhi.
Iinkonzo zeQoS, ukujonga/ukunika ingxelo ngomgangatho ukuphucula umgangatho weaudio kunye nevidiyo.
Ukusasazwa kweendaba ze-RTMP, imephu yezibuko zomkhenkce kunye ne-HTTP proxy.
Xhasa indlela ye-SIP MESSAGE ekwi-dialog kunye ne-out-of-dialog, kulula ukubhalisela ukusasazwa kwevidiyo.
Intloko ye-SIP kunye nokuguqulwa kwamanani ukuhlangabezana neemfuno ezahlukeneyo zeemeko ezahlukeneyo.
Ukufumaneka Okuphezulu: Ukungasebenzi kakuhle kwezixhobo zekhompyutha eziyi-1+1 ukuqinisekisa ukuqhubeka kokusebenza.
Ityala 1: Inkqubo yokujonga ividiyo ye-Sbc eHlathini
Isikhululo somlilo sehlathi, esinoxanduva lomlilo wehlathi kunye nezinye iindlela zokusindisa iintlekele zemvelo, sifuna ukwakha inkqubo yonxibelelwano yokuthumela i-IP, esebenzisa ikakhulu i-Unmanned Aerial Vehicle (UAV) ukujonga nokusasaza iifowuni, kunye nokuthumela ividiyo ngexesha langempela ngenethiwekhi engenazingcingo kwiziko ledatha. Le nkqubo ijolise ekufinyezeni kakhulu ixesha lokuphendula kunye nokwenza kube lula ukuthumela ngokukhawuleza kunye nomyalelo okude. Kule nkqubo, iCashly Sbc isetyenziswa kwiziko ledatha njengesango lomda weseva yokusasaza imidiya kunye nenkqubo yokuthumela ephambili, ebonelela ngenkonzo yokuthumela i-signaling firewall, i-NAT traversal kunye nenkonzo yokubhalisa ukusasaza ividiyo kwinkqubo.
I-Topology yeNethiwekhi
Ezona mpawu
Ulawulo: ulawulo lwabasebenzi, ulawulo lwamaqela, ukujonga imeko-bume kunye nentsebenziswano phakathi kwamaqela namasebe asasazwe
Ukubeka iliso kwividiyo: ukudlala ividiyo ngexesha langempela, ukurekhoda ividiyo kunye nokugcina njl.
Ukuthunyelwa kwe-IP audio: umnxeba omnye, iqela le-paging njl.njl.
Unxibelelwano olungxamisekileyo: isaziso, imiyalelo, unxibelelwano olubhaliweyo njl.njl.
Iinzuzo
I-Sbc isebenza njenge-outbound SIP proxy. Ii-endpoints zokuthumela ii-app kunye nee-app zeselula zinokubhalisa kwi-united communication server nge-Sbc.
I-RTMP i-media proxy yokusasaza, i-Sbc idlulisela ividiyo ye-UAV kwiseva yemidiya.
Imephu yezibuko ze-ICE kunye ne-HTTP proxy.
Fumana inkonzo yokubhalisa ividiyo ye-FEC yabathengi nge-Sbc header passthrough.
Unxibelelwano lwelizwi, i-intercom ye-SIP phakathi kwekhonsoli yokuthumela kunye ne-app yeselula.
Isaziso seSMS, i-Sbc ixhasa isaziso seSMS ngendlela ye-SIP MESSAGE.
Zonke iindlela zokusasaza imiyalezo kunye nemidiya kufuneka zithunyelwe kwiziko ledatha yi-Sbc, enokusombulula iingxaki zokuhambelana kweprotocol, ukugqitha kwi-NAT kunye nokhuseleko.
Ityala lesi-2: I-Sbc inceda amashishini e-petrochemical ukuba asebenzise ngempumelelo inkqubo yokujonga ividiyo
Imeko yemveliso yamashishini eekhemikhali idla ngokuba phantsi kobushushu obuphezulu, uxinzelelo oluphezulu, isantya esiphezulu, kunye nezinye iimeko ezigqithisileyo. Izinto ezibandakanyekayo ziyatsha, ziyaqhuma, zinobuthi kakhulu, kwaye ziyabola. Ke ngoko, ukhuseleko kwimveliso lusisiseko sokusebenza okuqhelekileyo kwamashishini eekhemikhali. Ngophuhliso lwesayensi netekhnoloji, inkqubo yokujonga ividiyo iye yaba yinxalenye ebalulekileyo yemveliso yokhuseleko yamashishini eekhemikhali. Ukujonga ividiyo kufakwa kwiindawo eziyingozi, kwaye iziko elikude linokujonga imeko kude nangexesha langempela, ukuze kufunyanwe iingozi ezinokubakho kwindawo kwaye lenze unyango olungxamisekileyo olungcono.
I-Topology
Ezona mpawu
Iikhamera zifakelwa kwindawo nganye ephambili epakini ye-petrochemical, kwaye iqonga lokujonga elikude linokuyibukela ividiyo ngokungacwangciswanga.
Iseva yevidiyo inxibelelana neseva ye-SIP ngeprotocol ye-SIP kwaye iseka unxibelelwano lwenethiwekhi phakathi kwekhamera kunye neziko lokujonga.
Iqonga lokujonga litsala ukusasazwa kwevidiyo yekhamera nganye ngendlela ye-SIP MESSAGE.
Ukubeka iliso ngexesha langempela kwiziko elikude.
Iividiyo ezirekhodiweyo zigcinwa kwindawo enye ukuqinisekisa ukuba inkqubo yokuthumela kunye neyomyalelo irekhodwa ngokufanelekileyo.
Iinzuzo
Sombulula ingxaki yokuhamba kwe-NAT kwaye uqinisekise unxibelelwano oluhamba kakuhle phakathi kweekhamera kunye neziko lokujonga elikude.
Jonga ividiyo yekhamera ngomrhumeli we-SIP MESSAGE.
Lawula i-engile yeekhamera ngexesha langempela ngokusebenzisa i-SIP signaling passthrough.
I-SDP header passthrough kunye nolawulo ukuze kuhlangatyezwane neemfuno ezahlukeneyo zoshishino.
Sombulula iingxaki zokuhambelana ngokulawula iintloko ze-sbc SIP ngokwenza imiyalezo ye-SIP ethunyelwe ziiseva zevidiyo ibe yimigangatho efanayo.
Thumela inkonzo yevidiyo ecocekileyo ngemiyalezo ye-SIP (umyalezo we-peer SDP uquka ividiyo kuphela, akukho msindo).
Khetha iividiyo zexesha langempela zekhamera ehambelanayo ngophawu lokuguqula amanani lwe-sbc.