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Dongosolo Lotumiza & Kuyang'anira

Momwe Sbc Imagwirira Ntchito mu IP Dispatching System ndi Surveillance System

• Chidule

Ndi chitukuko chachangu cha IP ndi ukadaulo wazidziwitso, makina ozimitsa moto ndi opulumutsa anthu mwadzidzidzi akusintha nthawi zonse. Makina otumizira IP ophatikizidwa ndi mawu, makanema ndi deta akhala gawo lofunikira kwambiri la makina otumizira anthu mwadzidzidzi, kuti akwaniritse lamulo limodzi ndi mgwirizano pakati pa malo ndi madipatimenti osiyanasiyana, komanso kuti athe kuyang'anira nthawi yeniyeni, kuyankha mwachangu komanso moyenera pazochitika zachitetezo.

Komabe, kugwiritsa ntchito njira yotumizira ma IP kukukumananso ndi mavuto atsopano.

Kodi mungatsimikizire bwanji chitetezo cha makina oyambira ndikuletsa kuukira kwa maukonde pamene seva ya bizinesi ndi seva ya media zikulankhulana ndi zida zakunja kudzera pa intaneti?

Kodi mungatsimikizire bwanji kuti deta ya bizinesi ikuyenda bwino mu malo olumikizirana a NAT pamene seva ikuyikidwa kumbuyo kwa firewall?

Kuyang'anira makanema, kutengera makanema ndi ntchito zina nthawi zambiri zimakhala ndi mitu yapadera ya SIP ndi njira zapadera zolumikizirana. Kodi mungatsimikizire bwanji kuti kulumikizana kokhazikika kwa ma signaling ndi media pakati pa magulu onse awiri?

Kodi mungapereke bwanji kulumikizana kokhazikika komanso kodalirika, kuonetsetsa kuti QoS ya mawu ndi makanema akuyenda bwino, kuwongolera ma signaling ndi chitetezo?

Kuyika Cashly Session Border Controller m'mphepete mwa kutumiza ndi seva ya media kungathe kuthetsa mavuto omwe ali pamwambapa bwino.

Topology ya Zochitika

sbc1

Makhalidwe ndi Ubwino

Chitetezo cha DOS / DDoS kuukira, chitetezo cha IP kuukira, chitetezo cha SIP kuukira ndi mfundo zina zachitetezo cha firewall kuti muteteze dongosolo.

Kuyenda kwa NAT kuti pakhale kulumikizana bwino kwa netiweki.

Mautumiki a QoS, kuyang'anira/kupereka malipoti abwino kuti akonze bwino mawu ndi makanema.

Kutsatsa kwa RTMP, mapu a madoko a ayezi ndi proxy ya HTTP.

Thandizani njira ya SIP MESSAGE yomwe ili mkati mwa zokambirana ndi yomwe ili kunja kwa zokambirana, yosavuta kulembetsa kuti iwonetse makanema.

Mutu wa SIP ndi kusintha manambala kuti akwaniritse zofunikira zosiyanasiyana pazochitika zosiyanasiyana.

Kupezeka Kwambiri: Kuchuluka kwa zida za 1+1 kuti zitsimikizire kuti ntchito ikuyenda bwino.

Nkhani 1: Dongosolo Loyang'anira Makanema a Sbc mu Forest

Malo ozimitsa moto m'nkhalango, omwe ali ndi udindo wopulumutsa anthu ku moto m'nkhalango ndi masoka ena achilengedwe, akufuna kupanga njira yolumikizirana ya IP dispatching, yomwe imagwiritsa ntchito makamaka Unmanned Aerial Vehicle (UAV) kuti iyang'anire ndikufalitsa mafoni, ndikutumiza makanema nthawi yeniyeni kudzera pa netiweki yopanda zingwe kupita ku data center. Dongosololi cholinga chake ndi kufupikitsa nthawi yoyankha ndikuthandizira kutumiza mwachangu komanso kulamula patali. Mu dongosololi, Cashly Sbc imagwiritsidwa ntchito mu data center ngati chipata cha malire cha media stream server ndi core dispatching system, yomwe imapereka chithandizo cha signaling firewall, NAT traversal ndi ntchito yolembetsa kuwonera makanema ku system.

Topology ya Network

sbc2

Zinthu Zofunika Kwambiri

Utsogoleri: kasamalidwe ka antchito, kasamalidwe ka magulu, kuyang'anira malo ndi mgwirizano pakati pa magulu ndi madipatimenti ogawidwa

Kuyang'anira makanema: kusewera makanema nthawi yeniyeni, kujambula makanema ndi kusungirako, ndi zina zotero.

Kutumiza mawu a IP: kuyimba kamodzi, gulu lolemba ma paging ndi zina zotero.

Kulankhulana kwadzidzidzi: chidziwitso, malangizo, kulankhulana ndi mauthenga ndi zina zotero.

Ubwino

Sbc imagwira ntchito ngati proxy ya SIP yotuluka. Ma endpoints otumizira mapulogalamu ndi mapulogalamu am'manja amatha kulembetsa ku seva yolumikizana yolumikizidwa kudzera mu Sbc.

RTMP streaming media proxy, Sbc imatumiza kanema wa UAV ku seva ya media.

Kujambula ma doko a ICE ndi proxy ya HTTP.

Dziwani ntchito yolembetsa makanema a FEC ya makasitomala kudzera pa Sbc header passthrough.

Kulankhulana kwa mawu, intercom ya SIP pakati pa console yotumizira ndi pulogalamu yam'manja.

Chidziwitso cha SMS, Sbc imathandizira chidziwitso cha SMS kudzera mu njira ya SIP MESSAGE.

Ma signaling onse ndi media streams ayenera kutumizidwa ku data center ndi Sbc, zomwe zingathetse mavuto okhudzana ndi protocol compatibility, NAT traversal ndi chitetezo.

Nkhani yachiwiri: Sbc imathandiza mabizinesi a petrochemical kukhazikitsa bwino njira yowonera makanema

Malo opangira mankhwala nthawi zambiri amakhala ndi kutentha kwambiri, kuthamanga kwambiri, liwiro lalikulu, ndi zina zoopsa. Zipangizo zomwe zimagwiritsidwa ntchito zimakhala zoyaka moto, zophulika, zoopsa kwambiri, komanso zowononga. Chifukwa chake, chitetezo pakupanga ndiye maziko a kayendetsedwe kabwino ka makampani opanga mankhwala. Ndi chitukuko cha sayansi ndi ukadaulo, makina owonera makanema akhala gawo lofunikira kwambiri pakupanga mankhwala otetezeka. Kuwonera makanema kumayikidwa m'malo oopsa, ndipo malo akutali amatha kuyang'anira vutoli patali komanso nthawi yeniyeni, kuti adziwe zoopsa zomwe zingachitike pangozi pamalopo ndikuchita chithandizo chadzidzidzi bwino.

Topology

sbc3

Zinthu Zofunika Kwambiri

Makamera amaikidwa pamalo aliwonse ofunikira mu paki ya petrochemical, ndipo nsanja yowonera yakutali imatha kuonera kanemayo mwachisawawa.

Seva ya kanema imalumikizana ndi seva ya SIP kudzera mu protocol ya SIP ndipo imakhazikitsa kulumikizana kwa netiweki pakati pa kamera ndi malo owunikira.

Pulatifomu yowunikira imagwiritsa ntchito kanema wa kamera iliyonse kudzera mu njira ya SIP MESSAGE.

Kuwunika nthawi yeniyeni pamalo akutali.

Makanema ojambulidwa amasungidwa pakati kuti atsimikizire kuti kutumiza ndi kulamula kwalembedwa bwino.

Ubwino

Konzani vuto la kuyenda kwa NAT ndikuwonetsetsa kuti makamera ndi malo owunikira akutali akulankhulana bwino.

Yang'anani kanema wa kamera ndi wolembetsa wa SIP MESSAGE.

Yang'anirani ngodya ya makamera nthawi yeniyeni kudzera mu SIP signaling passthrough.

Kupititsa patsogolo mutu wa SDP ndi kusintha kuti zikwaniritse zosowa zosiyanasiyana za bizinesi.

Konzani mavuto okhudzana ndi kugwirizana kwa ma header a sbc SIP mwa kusintha mauthenga a SIP omwe amatumizidwa ndi ma seva a kanema.

Tumizani kanema weniweni kudzera mu uthenga wa SIP (uthenga wa SDP wa anzanu umaphatikizapo kanema wokha, palibe mawu).

Sankhani makanema enieni a kamera yogwirizana ndi sbc pogwiritsa ntchito njira yosinthira manambala.