Bayani game da kiran VoIP: Jagora Mai Sauƙi ga waɗanda ba masana fasaha ba

Ka ga kalmar "VoIP" a kan lissafin wayarka, a cikin app store description, ko kuma a ɓoye a cikin wani labarin telecom. Kuma mai yiwuwa ka yi tunani: menene ainihin ma'anar hakan?

Ga taƙaitaccen bayani: VoIP shine yin kiran waya ta intanet maimakon ta layukan waya. Muryarka tana tafiya a matsayin data — kamar video stream ko email — maimakon ta wayoyin tagulla. Shi ke nan. Ba a buƙatar digiri na injiniyanci.

Menene Kiran VoIP, Ainihin?

VoIP yana nufin Voice over Internet Protocol — wanda hanya ce mai kyau ta faɗin "kiran waya ta intanet."

Sashin "Protocol"? Wannan kawai tsarin dokoki ne na yadda data ke motsawa a intanet. Ra'ayi ɗaya ne da yadda browser ɗinka ke buɗe webpage ko yadda wayarka ke sauke photo. VoIP yana amfani da waɗannan dokokin iri ɗaya ga murya.

Ga abin da zai iya ba ka mamaki: mai yiwuwa ka riga ka yi amfani da VoIP. Duk kiran da ka yi a WhatsApp, FaceTime, ko Zoom? Wannan VoIP ne. Bambancin shine cewa wasu sabis na VoIP suna haɗawa da lambobin waya na gaske — wayoyin gida, wayoyin hannu, layukan ofis — ba kawai sauran masu amfani da app ba.

Yaya VoIP Ke Aiki?

VoIP yana aiki ta hanyar mai da muryarka zuwa ƙananan packets na data da kuma aika su ta intanet. Ka yi tunanin kamar aika saƙon murya ne, sai dai yana faruwa nan take.

Ga yadda yake aiki:

1. Kana magana cikin mic — wayarka, laptop, ko headset
2. Muryarka tana zama ta dijital — an canza ta daga sound waves zuwa data
3. An matsa datan kuma an aika ta intanet a cikin small packets
4. Ɗayan ƙarshen yana haɗa waɗannan packets zuwa audio
5. Suna jin ka — kamar kiran waya na yau da kullun

Duk abin yana faruwa da sauri har ba ka lura ba. Yana kama da kira na al'ada saboda, a kowane hali, kira ne na al'ada.

VoIP da Kiran Waya na Yau da Kullun

Kiran waya na yau da kullun suna tafiya ta dedicated copper wires. Kiran VoIP suna tafiya ta intanet ɗin da ka riga ka biya. Wannan shine kawai bambancin da ke da mahimmanci.

Mutumin da ke ɗayan ƙarshen ba zai iya gane bambancin ba. Muryarka tana kama da ɗaya. Kiran yana haɗawa iri ɗaya. Abin da ke canzawa shine infrastructure da ke bayansa — da kuma price tag.

Traditional phone networks an gina su decades da suka wuce tare da physical lines da ke gudana tsakanin every city and country. Wannan infrastructure yana da tsada don kulawa, kuma carriers suna ɗora muku waɗannan costs. VoIP yana tsallake duk wannan. Yana amfani da intanet — infrastructure da suka riga sun wanzu, waɗanda ka riga ka biya.

Me Yasa VoIP Yake da Arha (Kuma A'a, Ba Zamba Bane)

VoIP yana da arha saboda yana amfani da intanet ɗin da ka riga ka mallaka maimakon buƙatar dedicated phone infrastructure.

Traditional carriers suna kula da massive networks na copper lines, switching stations, da physical connections da ke ratsa continents. Lokacin da ka yi international call ta hanyar carrier ɗinka, kana biyan kuɗin amfani da that entire chain. Shi ya sa carriers ke caji $1-3 per minute don international calls.

VoIP baya buƙatar komai daga cikin waɗannan. Muryarka tana zama data kuma tana tafiya iri ɗaya kamar kowane abu a intanet. The heavy infrastructure lifting an yi shi years ago ta internet provider ɗinka.

Shi ya sa sabis kamar World Dialer ke caji $0.02/minute don kiran US landlines. Yana browser-based — babu app, babu subscription, babu monthly fee. Kana biyan kuɗin kiran, ba don access zuwa the possibility of making calls ba.

Tatsuniyoyi Game da VoIP da Aka Fi Ji

Yawancin damuwar VoIP sun tsufa — sun dogara ne akan yadda technology ke aiki 15 years ago, ba yadda take aiki yanzu ba.

"Ingancin kira yana da muni." Ba haka bane yanzu. Da decent connection, VoIP yana goyan bayan HD voice wanda often yana da kyau fiye da wayar gida. Kana buƙatar kusan 100 kbps na bandwidth — wanda ya fi ƙasa da abin da ake buƙata don stream song a Spotify.

"Kana buƙatar intanet mai sauri sosai." Ba haka bane. Stability ya fi mahimmanci fiye da speed. Idan za ka iya watch YouTube video ba tare da buffering ba, za ka iya make VoIP call.

"Yana da wahalar saitawa." Wasu sabis na VoIP suna buƙatar apps, accounts, da configuration. Browser-based VoIP baya buƙatar komai daga cikin waɗannan. Buɗe webpage. Dial. Talk.

"Don kasuwanci ne kawai." Kana amfani da VoIP duk lokacin da ka make WhatsApp ko FaceTime call. Ba sabon abu bane, kuma ba don offices bane kawai.

Yadda Zaka Gwada VoIP Yanzu Haka

Ba ka buƙatar siyan komai don gwada VoIP — mai yiwuwa ka daɗe kana amfani da shi. Duk kiran WhatsApp, FaceTime, ko Zoom VoIP ne — muryarka tana tafiya a matsayin data ta intanet.

Abin da ke da wahala da waɗannan apps: suna kiran sauran users na same app ne kawai. Kakarka tana buƙatar WhatsApp don ka iya reach ta a WhatsApp. The IRS definitely ba ta da WhatsApp.

Anan ne browser-based VoIP ke shigowa. Sabis kamar World Dialer suna ba ka damar kiran real phone numbers — wayoyin gida, mobile phones, government offices — daga browser ɗinka. Babu app download. Babu subscription. Kawai enter the number ka kira.

Yi Kiran

Yanzu ka san menene VoIP: kiran waya ta intanet. Ya fi sauƙi, ya fi arha, kuma mai yiwuwa ka daɗe kana amfani da shi ba tare da sani ba.

Kuna buƙatar kiran lambar Amurka daga ƙasashen waje? World Dialer yana ba ka damar kiran kowace wayar gida ta Amurka akan $0.02/minute — kai tsaye daga browser ɗinka. Babu app da za a sauke, babu subscription da za a sarrafa, babu contract da za a soke.

Za mu kasance a nan next time da kake buƙatar mu.

Gwada WorldDialer