{"id":31935,"date":"2020-04-27T07:29:44","date_gmt":"2020-04-27T05:29:44","guid":{"rendered":"https:\/\/fotc.com\/jitsi-meet-propriul-instrument-pentru-videoconferinte\/"},"modified":"2022-05-16T09:20:28","modified_gmt":"2022-05-16T07:20:28","slug":"jitsi-meet-propriul-instrument-pentru-videoconferinte","status":"publish","type":"post","link":"https:\/\/fotc.com\/ro\/blog\/jitsi-meet-propriul-instrument-pentru-videoconferinte\/","title":{"rendered":"Cum s\u0103 v\u0103 crea\u021bi propriul instrument pentru videoconferin\u021be? Jitsi Meet pas cu pas"},"content":{"rendered":"\n
Comunicarea prin conferin\u021be video este popular\u0103 \u00een multe organiza\u021bii. Prin intermediul acestora, companiile<\/span> comunic\u0103 cu clien\u021bii, angaja\u021bii men\u021bin leg\u0103tura \u00een timpul <\/span>muncii de la distan\u021b\u0103<\/span>, iar profesorii \u021bin cursuri pentru elevi. <\/span>Instrumentele pentru videoconferin\u021be devin din ce \u00een ce mai populare. <\/span><\/p>\n\n\n\n Acest lucru este dictat de situa\u021bia curent\u0103 (c\u00e2nd majoritatea companiilor au adoptat temporar modul de operare la distan\u021b\u0103), dar \u0219i de tendin\u021ba de transformare digital\u0103 \u0219i de transferul comunic\u0103rii \u00een re\u021bea.<\/span><\/p>\n\n\n\n Pe pia\u021b\u0103 exist\u0103 o mul\u021bime de servicii de mesagerie instant \u2013 contra plat\u0103, gratuite, cu func\u021bii interesante, dar \u0219i cu multe limit\u0103ri. Ce s-ar \u00eent\u00e2mpla dac\u0103 a\u021bi putea s\u0103 v\u0103 construi\u021bi propriul mediu de videoconferin\u021be…? <\/span>Aceast\u0103 op\u021biune este oferit\u0103 de Jitsi Meet.<\/span><\/p>\n\n\n\n Acesta este un software pe care \u00eel pute\u021bi instala pe propriul server \u2013 fizic sau \u00een cloud. Mai jos, prezent\u0103m instruc\u021biuni de instalare pas cu pas a instrumentului pe platforma Google Cloud. Dac\u0103 nu utiliza\u021bi \u00eenc\u0103 GCP, pute\u021bi s\u0103 porni\u021bi serviciul \u0219i s\u0103 primi\u021bi <\/span>500 USD pentru utilizarea pe platform\u0103.<\/span><\/a><\/p>\n\n\n\n Jitsi Meet este o aplica\u021bie open-source gratuit\u0103 care asigur\u0103 crearea de conferin\u021be video sigure \u0219i scalabile cu conexiuni de \u00eenalt\u0103 calitate. Aplica\u021bia poate fi utilizat\u0103 \u00een browser sau prin intermediul aplica\u021biei mobile. <\/span><\/p>\n\n\n\n Jitsi Meet <\/strong>de\u021bine func\u021bii precum<\/strong>:<\/span><\/p>\n\n\n\n Care este cea mai mare diferen\u021b\u0103 a Jitsi Meet<\/strong>? Spre deosebire de platformele precum Google Meet, Skype \u0219i Zoom, Jitsi este o aplica\u021bie open-source. Acest lucru \u00eenseamn\u0103 c\u0103 pute\u021bi avea influen\u021b\u0103 asupra fiec\u0103rui element al acesteia, inclusiv aspectul, func\u021bionalit\u0103\u021bile \u0219i nivelul de securitate. Licen\u021ba Apache 2.0 v\u0103 permite s\u0103 v\u0103 familiariza\u021bi cu codul surs\u0103 al aplica\u021biei \u0219i s\u0103 \u00eel modifica\u021bi \u00een mod liber. Pute\u021bi crea un mediu propriu de conferin\u021be video care se va potrivi cel mai bine nevoilor organiza\u021biei dvs. \u2013 angaja\u021bilor firmei, clien\u021bilor sau elevilor \u0219i profesorilor.<\/span><\/p>\n\n\n\n Aici<\/span><\/a> se afl\u0103 un link c\u0103tre depozitul Jitsi pe GitHub.<\/span><\/p>\n\n\n\n Primul pas este accesarea consolei Google Cloud<\/strong>. Aceasta poate fi g\u0103sit\u0103 la adresa <\/span>https:\/\/console.cloud.google.com\/<\/span><\/a>.<\/span><\/p>\n\n\n\n Pentru a instala Jitsi<\/span> Meet,ave\u021bi nevoie de un domeniu. Pute\u021bi folosi serviciul Cloud DNS<\/strong>.<\/span><\/p>\n\n\n\n Network Services > Cloud DNS<\/b><\/p>\n\n\n\n Datorit\u0103 acestui serviciu este posibil\u0103 administrarea DNS-urilor. Pute\u021bi mapa adresa IP la, de exemplu, <\/span>testare-jitsi.ro<\/span><\/i>. \u00cenainte, trebuie s\u0103 seta\u021bi corect NS-urile (Name Server) domeniului dvs. la NS-urile furnizate de creator. Pentru a \u00eencepe, face\u021bi clic pe Create zone<\/strong>. <\/span><\/p>\n\n\n\n Defini\u021bi un Zone name<\/strong> \u0219i un DNS name<\/strong>.<\/span><\/p>\n\n\n\n \u0218i face\u021bi clic pe Create.<\/span><\/p>\n\n\n\n Dup\u0103 crearea domeniului, face\u021bi clic pe nume (Zone name<\/strong>).<\/span> <\/span> <\/span><\/p>\n\n\n\n Apoi, copia\u021bi NS-urile de mai jos \u0219i le \u00eenlocui\u021bi la furnizorul domeniului dvs. Propagarea NS-urile poate dura p\u00e2n\u0103 la 24 de ore.<\/span><\/p>\n\n\n\n Acum trebuie s\u0103 crea\u021bi Firewall Rules<\/strong> care s\u0103 permit\u0103 func\u021bionarea Jitsi. \u00cen acest scop, intra\u021bi \u00een VPC > Firewall Rules<\/strong>. <\/span><\/p>\n\n\n\n Alege\u021bi Create Firewall Rule<\/strong> <\/span><\/p>\n\n\n\n \u00cen continuare, crea\u021bi regula de re\u021bea \u00een care seta\u021bi:<\/span><\/p>\n\n\n\n Face\u021bi clic pe Create<\/strong>.<\/span><\/p>\n\n\n\n Acum trece\u021bi la configura\u021bia ma\u0219inii.<\/span><\/p>\n\n\n\n \u00cei da\u021bi un nume, alege\u021bi regiunea \u0219i tipul ma\u0219inii. Deschide\u021bi fila Management, security, discs, networking sole tenancy<\/strong>. <\/span><\/p>\n\n\n\n Trece\u021bi la Networking<\/strong> \u0219i tasta\u021bi tag-ul creat anterior.<\/span> <\/span> <\/span><\/p>\n\n\n\n Apoi, \u00een sec\u021biunea Network Interface<\/strong> face\u021bi clic pe<\/span> default<\/strong>.<\/span> <\/span> <\/span><\/p>\n\n\n\n \u00cen fereastra extins\u0103 merge\u021bi la External IP<\/strong> > Create IP address<\/strong>.<\/span><\/p>\n\n\n\n Da\u021bi un nume adresei (Nume<\/strong>) \u0219i alege\u021bi dac\u0103 dori\u021bi s\u0103 utiliza\u021bi<\/span> Premium<\/span><\/a> tier sau<\/span> Standard<\/span><\/a>.<\/span> Face\u021bi clic pe<\/span> Reserve.<\/span><\/p>\n\n\n\n Cobor\u00e2\u021bi \u0219i face\u021bi clic pe Create<\/strong>.<\/span> <\/span><\/p>\n\n\n\n Acum copia\u021bi adresa IP extern\u0103 (External IP<\/strong>).<\/span><\/p>\n\n\n\n Reveni\u021bi la Cloud DNS \u0219i face\u021bi clic pe Zone name<\/strong>.<\/span><\/p>\n\n\n\n Ad\u0103uga\u021bi o \u00eenregistrare nou\u0103 (Add record<\/strong><\/span> set<\/strong>).<\/span><\/p>\n\n\n\n Introduce\u021bi IP<\/strong>-ul dvs. extern.<\/span><\/p>\n\n\n\n Face\u021bi clic pe Create<\/strong>.<\/span><\/p>\n\n\n\n Odat\u0103 ce ma\u0219ina dvs. a fost creat\u0103, face\u021bi clic pe SSH pentru a v\u0103 conecta la ea.<\/span><\/p>\n\n\n\n Ar trebui s\u0103 ajunge\u021bi la o astfel de fereastr\u0103:<\/span><\/p>\n\n\n\n Tasta\u021bi urm\u0103toarea comand\u0103:<\/span><\/p>\n\n\n Ar trebui s\u0103 primi\u021bi mesajul OK.<\/span><\/p>\n\n\n\n Tasta\u021bi:<\/span><\/p>\n\n\n Dup\u0103 introducerea acestor comenzi, ve\u021bi vedea urm\u0103toarea fereastr\u0103:<\/span><\/p>\n\n\n\n Introduce\u021bi aici numele domeniului dvs<\/strong>.<\/span><\/p>\n\n\n\n Apoi, ve\u021bi vedea o astfel de fereastr\u0103<\/span><\/p>\n\n\n\n Face\u021bi clic pe Enter<\/strong>.<\/span> Mai t\u00e2rziu, ve\u021bi genera un certificat.<\/span><\/p>\n\n\n\n Dup\u0103 finalizarea procesului, ve\u021bi primi urm\u0103torul mesaj:<\/span><\/p>\n\n\n\n Ve\u021bi fi rugat s\u0103 trece\u021bi la certificatul Let\u2019s encrypt<\/strong>.<\/span> <\/span><\/p>\n\n\n\n Tasta\u021bi urm\u0103toarea comand\u0103:<\/span><\/p>\n\n\n Introduce\u021bi datele care vor fi solicitate (aceast\u0103 op\u021biune func\u021bioneaz\u0103 numai dac\u0103 folosi\u021bi numele de domeniu ca hostname<\/strong>).<\/span> <\/span><\/p>\n\n\n\n Apoi intra\u021bi \u00een fi\u0219ierul de configurare \u0219i ad\u0103uga\u021bi IP<\/strong>-ul dvs. intern \u0219i extern:<\/span><\/p>\n\n\n \u00cen partea de jos a fi\u0219ierului ad\u0103uga\u021bi:<\/span><\/p>\n\n\n Adresele dvs. IP pot fi g\u0103site \u00een consola GCP.<\/span><\/p>\n\n\n\n \u00cenlocui\u021bi valorile \u0219i fi\u0219ierul dvs. pe care \u00eel edita\u021bi. Ar trebui s\u0103 arate astfel:<\/span><\/p>\n\n\n\n Salva\u021bi f\u0103c\u00e2nd clic pe Ctrl<\/strong><\/span> + X<\/strong>, apoi pe Y<\/strong>, apoi<\/span> Ce este Jitsi<\/span> Meet?<\/span> <\/span> <\/span><\/h2>\n\n\n\n
Cum se instaleaz\u0103 Jitsi Meet pe Google Cloud Platform?<\/span><\/h2>\n\n\n\n
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<\/figure>\n\n\n\nsudo echo 'deb https:\/\/download.jitsi.org stable\/' | sudo tee -a \/etc\/apt\/sources.list.d\/jitsi-stable.list \/dev\/null\nwget -qO - https:\/\/download.jitsi.org\/jitsi-key.gpg.key | sudo apt-key add -<\/pre>\n\n\n\n
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<\/figure>\n\n\n\nsudo apt-get install apt-transport-https\nsudo apt-get update\nsudo apt-get -y install jitsi-meet<\/pre>\n\n\n\n
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<\/figure>\n\n\n\nSudo bash \/usr\/share\/jitsi-meet\/scripts\/install-letsencrypt-cert.sh<\/pre>\n\n\n\n
sudo nano \/etc\/jitsi\/videobridge\/sip-communicator.properties<\/pre>\n\n\n\n
org.ice4j.ice.harvest.NAT_HARVESTER_LOCAL_ADDRESS=Local.IP.Address\norg.ice4j.ice.harvest.NAT_HARVESTER_PUBLIC_ADDRESS=Public.IP.Address<\/pre>\n\n\n\n
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