Iibhokisi ze-IP PBX zikwabizwa ngokuba yi-IP PBXs ekwindawo. Ngokuqhelekileyo, iibhokisi ze-PBX zibekwe kwindawo - kwigumbi lomncedisi okanye kwibhokisi yokutshintsha. Idatha evela kwiifowuni ze-IP ifika kwi-IP PBX iseva nge-LAN. Iminxeba inokwenziwa nokuba kusetyenziswe umnxeba okanye ngendlela yeVoIP ngesiqu se-SIP. Amasango anokusetyenziswa ukudibanisa inkqubo kuthungelwano lweefowuni eziqhelekileyo.
Iindleko zababoneleli beVoIP kunye nabavelisi zincitshisiwe ngenxa yomthombo ovulekileyo webhokisi yeePBX ezifana neAsterisk. Oku kuvumela abasebenzisi ukuba bafikelele kwitekhnoloji yamva nje kunye neempawu zamva nje ngexabiso eliphantsi kakhulu kunangaphambili.
Nazi amabali amathathu okudala uthungelwano lwefowuni esekelwe kwibhokisi ye-PBX evela kumava emibutho eyahlukileyo kakhulu - inkampani yokuvelisa, ibhanki kunye neyunivesithi.
Iinkqubo zeVoIP zihlala zikhuphisana nezisombululo ezisekelwe kwiiPBX zendabuko, kwaye ngoko zibonakaliswa luluhlu olubanzi lwemisebenzi. Izinto eziluncedo kwibhokisi yePBX:
- Ukusebenza okutyebileyo - uluhlu lwezakhono lubanzi kunolo lwePBX zemveli, kunye nezakhono ngokwazo ziphezulu.
- I-SIP - Ngokudityaniswa kwe-trunk ye-SIP, unokufikelela kwiiphakheji zokufowuna zamahhala kunye neephakheji zokubiza i-IP, ukunciphisa iindleko xa kuthelekiswa nokusebenzisa imigca yefowuni yendabuko.
- Ubunini - uya kuba nenkqubo ebonakalayo eyeyakho.
- Akukho manqaku okusilela - iilayini ezininzi zemveli kunye ne-SIP zisetyenziselwa ukuhambisa iminxeba. Ngaloo ndlela, ukungaphumeleli komnye wemigca akuyi kuchaphazela ukusebenza kwenethiwekhi.
- Unxibelelwano olumanyeneyo - ii-PBX ezifakwe emabhokisini ziyakwazi ukuphatha ngaphezu kweefowuni zokufowuna. Amandla abo abandakanya imiyalezo ekhawulezileyo, inkomfa yelizwi, kunye nomyalezo wevidiyo.
Umzekelo 1. Fitesa Germany
UFitesa ngumvelisi wezinto ezingalukwanga ezisetyenziselwa ucoceko, iinjongo zonyango kunye nezoshishino. IFitesa inamacandelo alishumi akumazwe asibhozo kwaye ikomkhulu lakhe likwi-USA. IFitesa Germany yasekwa ngo-1969 ePeine, eLower Saxony.
Injongo
IFitesa ayizange yaneliseke yinkqubo yemfonomfono ekhoyo – ibifuna utyalo-mali oluninzi, ibingaguquguquki kwaye ingafikeleli kwiimfuno zobugcisa nezokusebenza.
Inkampani ibifuna ukufumana isisombululo sale mihla, esiguquguqukayo nesinokwehla kwinkonzo engamawaka angama-30 e-m2 yeofisi, indawo yokugcina kunye nemveliso. Esi sisombululo kwakufuneka sivumele ukuzilawula kwenkqubo, utshintsho lolungelelwaniso kunye nenkxaso ekude yeefowuni ze-IP. Kwafuneka inkqubo enokuthi idityaniswe ngokulula kwindawo ekhoyo ye-VMWare kwaye ibonelele nge-mobile coverage kuzo zonke iindawo ezikhoyo. Inkqubo kwakhona kwafuneka ixhase ukudityaniswa ne-Outlook kunye neskimu sokwabiwa kwenombolo enye, apho nawuphi na umsebenzi anokufikelelwa kwinani elifanayo lolwandiso, kungakhathaliseki ukuba uphi na. Ukubaluleka okukhulu kwakuncanyathiselwe kwi-intuitiveness yesixokelelwano kunye nokukwazi ukulungelelaniswa nolawulo oluzenzekelayo. Ekugqibeleni, iindleko kwafuneka zihlale kumanqanaba amkelekileyo.
Isisombululo
I-Fitesa yayivuyiswa ngumthengisi wayo okhoyo: I-Bel Net yaseBraunschweig yacelwa ukuba iphathe kungekuphela nje ukudityaniswa kwenkqubo yefowuni yanamhlanje, kodwa kunye nawo wonke umsebenzi oyimfuneko wofakelo lombane.
I-Bel Net iqhube uhlalutyo lokuba ngaba kunokwenzeka ukugubungela zonke izibonelelo zenkampani ngenethiwekhi ye-DECT. Ngokusekelwe kwiseva ye-UCware, i-IP-PBX eguquguqukayo kunye nephezulu yokusebenza kunye neemodyuli zokwandiswa kwenethiwekhi yeselula kunye ne-Outlook yenziwa. Iifowuni ze-Panasonic DECT kunye neefowuni ze-IP ze-40 zifakwe kwiiofisi kunye nommandla wokuvelisa kunye ne-Snom 720.
Ukuthintela ukuphazamiseka kweenkqubo zomsebenzi, inkqubo yefowuni ekhoyo iqhubekile nokusebenza ngexesha lovavanyo. Isisombululo sokugqibela sasungulwa ngoJanuwari emva kweeyure zomsebenzi. Isemina yeeyure ezimbini yabanjwa ukuqhelanisa abasebenzisi abaphambili abangama-40 ngePBX entsha kunye neefowuni. Kwaye bona, badlulisela ulwazi olufunyenweyo koogxa babo.
iingenelo
I-IP-PBX entsha ayinciphisanga kuphela iindleko zokusebenza, kodwa yenza inkqubo yefowuni ibe bhetyebhetye kwaye ihlaziywe, inokulawulwa ngaphandle kokubandakanyeka kweengcali zangaphandle. UFitesa usebenzisa inkqubo yedesika eshushu: xa umqeshwa engene kuyo nayiphi na ifowuni, unokubizwa ekwandisweni kwakhe, kungakhathaliseki ukuba uhleli edesikeni yakhe okanye ujikeleza indawo. Iifowuni ze-Snom zinokulawulwa kusetyenziswa ujongano lwewebhu kwaye zinokulungiswa ukude usebenzisa i-Auto Provision feature.
Umzekelo 2. PSD Bank Rhein-Ruhr
I-PSD Bank Rhein-Ruhr yibhanki yebhanki ekude eneofisi eDortmund naseDüsseldorf kunye nesebe lase-Essen. Ii-asethi zebhanki kunyaka wokunika ingxelo ka-2008 zifikelele kwi-3 yezigidi zeeyuro. Abasebenzi bebhanki abangamakhulu amabini anamashumi amabini banikezela ngenkxaso kubathengi abangamawaka angama-185 eJamani - ngakumbi ngomnxeba.
Injongo
Ngenxa yeenzuzo zemali zeVoIP, kwagqitywa ekubeni kuthathelwe indawo inkqubo ye-ISDN, engasayi kuhlangabezana neemfuno zobugcisa, kunye nenkqubo yonxibelelwano esekelwe kwi-Asterisk, kwaye idlulisele zonke iinkonzo zebhanki kwiVoIP. Baye bagqiba kwelokuba balugcine uqhagamshelo lwe-landline ngendlela ye-ISDN. Emva koko baqala ukukhangela iifowuni ezifanelekileyo. Iikhrayitheriya zokukhetha zazicacile: isixhobo kufuneka sigcine ukusebenza kwefowuni yeshishini eliqhelekileyo, ngelixa linikezela ukuguquguquka okukhulu, umgangatho welizwi eliphezulu kunye nokulula ukuseta. Iimfuno ezongezelelweyo kukhuseleko kunye nokulula ukusetyenziswa.
Inqaku eliphambili le-PSD Bank Rhein-Ruhr yayikukugqibezela iprojekthi ngexesha elifutshane. Ukuqinisekisa ukuba ukuphuculwa kwenkqubo akuchaphazeli umsebenzi wemihla ngemihla, zonke iifowuni zaseDortmund, eDüsseldorf nase-Essen kwafuneka zifakwe ngeveki enye, ngoMvulo ekuseni.
Isisombululo
Ukulandela ucwangciso olubanzi kunye nolungiselelo, ibhanki inikezele ukuphunyezwa kwenkqubo entsha yeefowuni kwi-LocaNet ese-Dortmund. Ingumboneleli wezisombululo zonxibelelwano ze-IP ezivulekileyo, ezikhethekileyo ekufakeni nasekuxhaseni uthungelwano olukhuselekileyo, izicelo ze-intanethi, kunye nezisombululo zokhuseleko kunye nezonxibelelwano. I-PSD Bank Rhein-Ruhr yagqiba ekubeni isebenzise inkqubo ye-Asterisk kunye ne-ISDN media gateways ukwenzela ukuba iifowuni ezingenayo neziphumayo ziza kudlula kwi-ISDN ngexesha elifanayo ukuba abasebenzi bathetha omnye nomnye ngeVoIP.
Emva kokwenza ithenda kunye nezindululo zokufunda, ibhanki yazinza kwi-Snom 370, ifowuni yeshishini eliqeqeshiweyo esebenzisa iprotocol ye-SIP evulekileyo. I-Snom 370 inikezela ngezinga eliphezulu lokhuseleko kunye noluhlu olubanzi lwemisebenzi. Enye indawo yokuthengisa ye-Snom 370 kukuhambelana kwayo okugqwesileyo kunye neenkqubo zefowuni ezisekwe kwi-Asterisk, kunye nokusebenza ngendlela enembile ngokubulela kwiimenyu ze-XML ezenziwe ngokukhululekileyo.
iingenelo
Abasebenzi be-PSD Bank Rhein-Ruhr bakhawuleza baqonda oomatshini abatsha - bambalwa kubo abafuna iingcebiso kwimiba enye okanye emibini. Ukuhlaziya inkqubo kunciphisa kakhulu umsebenzi wesebe le-IT kunye nokwandisa ukuhamba kwayo. Enye into entle kukuba sikwazile ukuhlala kuhlahlo lwabiwo-mali ebesilunikizile.
Umzekelo 3: IYunivesithi yaseWürzburg
IYunivesithi yaseJulius kunye neMaximilian yaseWürzburg yasekwa ngo-1402 kwaye yenye yezona zindala eJamani. Iyunivesithi ivelise izazinzulu ezininzi ezidumileyo, kuquka i-14 lawongwa weNobel. Namhlanje iYunivesithi yaseWürzburg idibanisa ii-faculty ezili-10, ootitshala abangama-400 kunye nabafundi abangama-28 amawaka.
Injongo
Njengamaziko amaninzi karhulumente, iyunivesiti yasebenzisa inkqubo ye-Siemens ISDN iminyaka emininzi, eyathi ekuhambeni kwexesha yayingakwazi ukujamelana nomthwalo. Kwi-2005, xa isivumelwano senkonzo siphelile, kwacaca ukuba isisombululo esitsha kufuneka sifumaneke. Inkqubo kufuneka itshintshwe, ngendlela eyongayo neyongayo. Unomdla kuphuhliso lwamva nje kwihlabathi lezonxibelelwano, iinkokeli zaseyunivesithi zagqiba ekubeni zitshintshele kwiVoIP. UHelmut Selina, ingcali yezibalo kwiziko leekhompyutha lale yunivesithi, waqalisa lo msebenzi kunye neqela lakhe labantu abathandathu. Kwakufuneka baguqule yonke inkqubo yefowuni, ehlanganisa izakhiwo ze-65 kunye neenombolo ze-3500, kwiVoIP.
Iyunivesithi ibeke iinjongo eziphambili ezininzi:
- inombolo yomnxeba yobuqu yomsebenzi ngamnye;
- iinombolo zomnxeba ezahlukeneyo zesebe ngalinye;
- iinombolo zemfonomfono zezakhiwo - iipaseji, iilobhi, iilifti kunye neendawo zokubukela;
- inombolo yefowuni eyahlukileyo yomfundi ngamnye wekhampasi;
- Amathuba okukhula aphezulu kunye nezithintelo ezincinci.
Kwakuyimfuneko ukunxibelelana kweefowuni ezingaphezu kwe-3500 ezixhasa ii-ID ezininzi, ezifakwe kwizakhiwo ze-65. Iyunivesithi ibhengeze ithenda yobonelelo lweefowuni zeVoIP.
Isisombululo
Ukuze sibe kwicala elikhuselekileyo, sagqiba ekubeni sisebenzise i-ISDN kunye neVoIP ngokufanayo ngexesha lovavanyo, ukwenzela ukuba ukungasebenzi kakuhle kunye nobunzima obunokuthi buchaphazele umsebenzi. Iifowuni ze-Snom 370 zafakwa ngokuthe ngcembe kwiindawo zokusebenza ukongeza kwezo zindala. Abasebenzi bokuqala abangama-500 baqale ukusebenza ngezixhobo ezitsha ngoSeptemba ka-2008.
iingenelo
Iifowuni ezintsha ze-Snom zamkelwe kakuhle liqela. Bekunye neAsterisk, banike bonke abasebenzisi imisebenzi ebikade inzima kakhulu kwaye ifumaneka kuphela kwisangqa esimxinwa sabasebenzi. Ezi mpawu, kunye nomgangatho welizwi obalaseleyo, zithetha ukuba ubuhlakani kunye nabasebenzi bakhawuleza baqhela ukusebenzisa izixhobo ezitsha. Kwiimeko ezininzi, iifowuni azizange zifune ukucwangciswa okuninzi kwaye ngokukhawuleza zaba yinto eqhelekileyo kubasebenzisi. I-Snom 370 nayo iqhube kakuhle kwiimeko ezinzima ngakumbi. Ngokomzekelo, ezinye izixhobo kwafuneka zisebenze kwizakhiwo ezidityaniswe ngamatonela. Kwelinye icala, elinye icandelo lothungelwano lisebenzisa iWLAN, kwaye abasebenzi bamangaliswa kakhulu kukuba iifowuni zisebenze ngaphandle kweengxaki. Ngenxa yoko, kwagqitywa ekubeni kwandiswe inani lezixhobo ukuya kuma-4500.
umthombo: www.habr.com