Yeka ukuthi lawa ma-Technologies amabili enza kanjani Izingcingo?
Nge- VoIP , usebenzisa inethiwekhi ye- IP njenge-Intanethi, ngokusebenzisa i-ADSL noma olunye uxhumano lwe-Inthanethi, ukwenza / ukuthola amakholi wefoni phakathi kwenkonzo yeVoIP kodwa nakuyo / kusuka kumanethiwekhi we- PSTN . Isibonelo, ungasebenzisa isevisi yakho ye-VoIP ukwenza izingcingo ezinombolo zomhlaba kanye nezinombolo zeselula ezivela emanenini e-IP. Isibonelo sisebenzisa i-Skype ukubiza ucingo oluhleliwe. I-Intanethi nomugqa we-PSTN usebenza ngezindlela ezihluke kakhulu. Enye i-analog kanti enye iyedigrikhi. Enye umehluko omkhulu yindlela idatha idluliselwa ngayo. I-VoIP kwi-Inthanethi isebenzisa ukuguqula iphakethe ngesikhathi i-PSTN isebenzisa ukushintsha kwesifunda. Nansi indlela ukuxhumana phakathi kwalezi zinhlelo ezimbili ezihlukene kusebenza ngezindlela ezihluke kakhulu. Enye i-analog kanti enye iyedigrikhi. Enye umehluko omkhulu yindlela idatha idluliselwa ngayo. I-VoIP kwi-Inthanethi isebenzisa ukuguqula iphakethe ngesikhathi i-PSTN isebenzisa ukushintsha kwesifunda. Nakhu ukuthi ukuxhumana phakathi kwalezi zinhlelo ezimbili ezahlukene kusebenza kanjani.
Ukuhumusha kwekheli
Impendulo ikhona esikhathini esisodwa: ukuhumusha ikheli. Yimephu eyenziwe phakathi kwezinhlobo ezahlukene zokukhuluma. Ngakolunye uhlangothi, kukhona isevisi yeVoIP esebenzisa i-Intanethi lapho idivayisi ngayinye ibonakala khona ngekheli le-IP. Ngakolunye uhlangothi, ifoni ngayinye enombolweni ye-PSTN ibonakala ngenombolo yocingo. Ukubamba ngesandla kwenzeka phakathi kwalezi zici ezimbili zokulungisa.
Ku-VoIP, yonke inombolo yocingo inekheli le-IP elibalalayo. Isikhathi ngasinye idivayisi (i-PC, i- IP yocingo , i- ATA njll) ifaka ikholi ye-VoIP, ikheli layo le-IP lihunyushwe kwinombolo yocingo, elinikezwa kwinethiwekhi ye-PSTN. Lokhu kufana nendlela amakheli ewebhu (amagama wesizinda) namakheli e-imeyli afakwe kumakheli e-IP.
Eqinisweni, uma ubhalisa isevisi enikezela uhlobo lwenkonzo (VoIP kuya ku-PSTN noma yeselula), unikezwa inombolo yocingo. Le nombolo yisibambo sakho kuya futhi kusukela ohlelweni. Ungakhetha ngisho nenombolo endaweni enikeziwe ukuze unciphise izindleko. Isibonelo, uma i-pool yakho yokuxhumana itholakala eNew York, uzodinga ukuba nenombolo kuleyo ndawo. Ungakwazi futhi ukufaka inombolo yakho ekhona ku-service yakho ye-VoIP, njengokuthi abantu abakwaziyo bangakwazi nonke ngenombolo abayazi ngaphandle kokuthi ukwazise wonke umuntu ushintsho kwimininingwane yokuxhumana.
Izindleko
Izindleko zokushaya ucingo phakathi kweVoIP ne-PSTN zingxenyeni ezimbili. Kukhona ingxenye yeVoIP-VoIP, eyenzeka kwi-Intanethi. Le ngxenye ngokuvamile ikhululekile futhi ayixhomekile kubude bekholi. Izindleko zangempela zalesi sigaba zisetshenziselwa ukutshalwa kwezimali kwezobuchwepheshe, isikhala, imisebenzi yeseva njll, okwabiwe ngokuhamba kwesikhathi nabasebenzisi ngakho-ke ayinaki umsebenzisi.
Ingxenye yesibili yingxenye lapho ucingo luqhubeka khona uma lushiya inethiwekhi ye-IP futhi ludlulisela emgqeni wocingo oludala. Ukushintsha kwesifunda kwenzeka lapha, futhi isifunda sinikezelwa kuyo yonke isikhathi socingo. Le yingxenye oyikhokhayo, ngakho-ke amanani omzuzu ngamunye. Kuyinto eshibhile kakhulu kune-telephony yendabuko ngoba okuningi kwenzeka kwi-intanethi. Ezinye izindawo zihlala zibiza kakhulu ngenxa yezici ezinjengokusebenzelana kwezinethiwekhi ezimbi, i-hardware engaphansi, nobuchwepheshe, ukude nokunye.