Ubuchwepheshe bezwi nge-IP (VoIP) buvumela izingcingo ukuba zenziwe ngaphezu kwamanethiwekhi wedijithali we-digital kufaka ne-intanethi. I-VoIP iguqula izimpawu zezwi le-analog kuma-packet yedatha yedijithali futhi isekela isikhathi sangempela, ukudluliselwa kwezinkulumo ezimbili ngokusebenzisa i- Inthanethi Protocol (IP) .
I-VoIP ingcono kanjani kunekholi yefoni yocingo
I-Voice over IP inikeza okunye kokubili kokuhamba komdabu kanye nokushayela ucingo. I-VoIP inikeza imali enkulu yokonga izindleko kuzo zonke zombili ngenxa yalokhu ekwakheni phezu kwengqalasizinda ye- Intanet ekhona ye-intanethi neyenkampani. Bheka futhi: Ingabe iVoIP ihlale ishibhile?
Ukungalungi okuyinhloko kwe-VoIP kuyinhloko enkulu yokushaya izingcingo kanye nekhwalithi yezwi ehloniphekile lapho izixhumanisi zenethiwekhi eziphansi zingaphansi komthwalo osindayo. Okuningi: Izenzo zokungena kwe-VoIP nezithiyo .
Ngabeka kanjani Isevisi ye-VoIP?
Izingcingo ze-VoIP zenziwa kwi-intanethi isebenzisa amasevisi we-VoIP nezinhlelo zokusebenza kubandakanya i-Skype, i-Vonage, nabanye abaningi. Lezi zinsizakalo zigijima kuma-computer, amaphilisi, namafoni. Ukwamukela izingcingo ezivela kulezi zinsizakalo kudinga ukubhaliselwa kuphela kanye nekhanda lokulalela elijwayelekile lezithethi nemakrofoni.
Ngaphandle kwalokho, abanye abanikezeli bezinsizakalo basekela i-VoIP ngokusebenzisa amakholi ajwayelekile asebenzisa ama-adapters akhethekile okuthiwa ama- broadband amafoni ukuxhuma kwinethiwekhi yekhompyutha .
Izindleko zokubhaliselwa kwe-VoIP ziyahlukahluka kodwa ngokuvamile ziphansi kunomsebenzi wendabuko wendawo yokuhlala. Izindleko zangempela zixhomeke ezinkambisweni zokushaya kanye nezinhlelo zokusebenza ezikhethiwe. Labo abhalisela isevisi ye-VoIP evela enkampanini efanayo enikeza inkonzo yabo ye-intanethi ye-broadband ngokuvamile ukuthola amadili angcono kakhulu.
Bheka futhi: Ukukhetha i-VoIP Service Right
Iyiphi Insizakalo Ye-intanethi Edingekayo ngeVoIP?
Abahlinzeki benkonzo ye-VoIP banikeza izixazululo zabo phezu kwezinhlobo eziningi ze- intanethi ye- broadband . Ikholi yeVoIP ejwayelekile idinga cishe i-100 Kbps yekhwalithi engcono kakhulu. I-latency yenethiwekhi ngokusobala kufanele igcinwe ephansi kumakholi wefoni yedijithali ukugcina ikhwalithi ezwakalayo; I-VoIP phezu kwe-intanethi ye-satellite ingaba inkinga, isibonelo.
Ingabe isevisi ye-VoIP iyathembeka?
Isevisi yocingo ye-analog endala yayithembekile kakhulu. Ikhwalithi yomsindo yayibikezelwe futhi, noma ngabe ikhaya lihlaselwe amandla, amafoni ngokuvamile aqhubeka nokusebenza njengoba axhunyiwe kwamanye amandla kagesi. Uma kuqhathaniswa nalokho, isevisi ye-VoIP ayithembeki kangako. Amafoni we-VoIP ahluleka uma kukhona ukuphuma kwamandla endaweni yokuhlala futhi ikhwalithi yomsindo ihlupheka ngezikhathi ezithile ngenxa yokulwa kwenethiwekhi. Abanye abantu bafake uhlelo lokusekela ibhetri lwe-Universal Power Supply (UPS) lwenethiwekhi yabo yasekhaya, engasiza. Ukuthembeka kwenethiwekhi nakho kuhluke nomhlinzeki wesevisi weVoIP; Izinyathelo eziningi kodwa hhayi zonke ze-VoIP zisezingeni eliphezulu le- H.323 .
Ingabe isevisi ye-VoIP ivikelekile?
Imigqa yocingo yendabuko ingafakwa nge-wiretapped, kodwa lokhu kudinga ukutholakala ngokomzimba nokusebenza komsebenzi. Ukuxhumana kweVoIP, ngakolunye uhlangothi, kungashunyayelwa phezu kwe-intanethi ngekhompyutha. Abahlaseli benethiwekhi bangaphazamisa izingcingo zakho ngokuphazamisa ukugeleza kwamaphakethe wedatha. Qiniseka ukuthi izinhlelo zokuphepha kwenethiwekhi ekhaya zinciphisa ukukhathazeka kokuphepha nge-VoIP.
Okuningi: Izinsongo zokuphepha ku-VoIP
Ukuhle Kanjani Ukuthembeka Kwezwi leVoIP Service?
Lapho inethiwekhi isebenza kahle, izinga lezwi leVoIP lihle kakhulu. Ngakho-ke, kuhle ukuthi abanye abahlinzeka ngemisebenzi yeVoIP bafaka imisindo ekhethekile (ebizwa ngokuthi "umsindo wenduduzo") ekudluliseni, ukuze abafonayo bangacabangi ukuthi ukuxhumana kufile.
Ingabe ukubhaliselwa kwi-Inthanethi ye-VoIP Service kudinga ukushintsha izinombolo zefoni?
Cha. Amafoni e-intanethi asekela ukukhishwa kwenombolo. Labo abasuka enkonzweni yocingo evamile eNkonzo yeVoIP bangavame ukugcina inombolo yabo efanayo. Kodwa-ke, phawula ukuthi abahlinzeki be-VoIP ngokuvamile abasibophezela ukushintsha inombolo yakho yefoni endala ekusebenzeni kwabo. Hlola inkampani yocingo yangakini njengoba abanye bengase bangasekeli ukuhanjiswa kwenombolo.
Ingabe Izinombolo Eziphuthumayo Zifinyeleleka Nge-Internet VoIP Service?
Yebo. Izinsizakalo eziphuthumayo (njenge-911 e-USA, 112 ze-European Union, njll) kufanele zisekelwe yinoma yimuphi umhlinzeki wesevisi yefoni ye-intanethi. Okuningi: Ngine-911?