Kev xaiv ntawm ATA thiab tus Router rau koj lub VoIP Network
Muaj ntau tus neeg xav tias VoIP ua kev sib txuas lus tsis meej pem txog kev siv ATA ( Analog Xov Tooj Adapter ) los yog ib lub router rau kev faib VoIP hauv tsev los sis lawv chaw ua haujlwm. Cia peb pom tias yuav siv qhov twg.
Ua ntej, peb yuav tsum tau ua kom meej tias ATA thiab cov router sib txawv hauv lawv txoj haujlwm thiab kev muaj peev xwm.
Ib qho ATTA tsis muab koj siv Internet. Nws tsuas tau txais koj lub suab kom npaj xa mus rau hauv Internet, los ntawm kev hloov cov suab paj nruag analog rau hauv cov ntaub ntawv digital thiab tom qab fragmenting cov ntaub ntawv no rau hauv cov pob ntawv . Cov pob ntawv muaj cov ntaub ntawv tseem ceeb txog nws lub hom phiaj, nrog rau cov ntaub ntawv suab. Thaum ib qho ATA tau txais cov pob ntawv, nws tsis yog: nws reassembles cov pob ntawv thiab hloov lawv rov qab rau analog lub suab paj nruag uas yog pub rau koj lub xov tooj.
Ib tug router, ntawm qhov kev tes, feem ntau txuas koj mus rau hauv Internet . Ib lub router tseem tsis tawg thiab tawg nrog pob khoom. Lwm lub ntsiab tseem ceeb ntawm tus router, los ntawm qhov uas nws yuav siv nws lub npe, yog rau lawv cov packets rau lawv destinations. Tsis zoo li ATA, tus router sib txuas lus nrog lwm cov kev khiav haujlwm hauv Internet. Piv txwv li, lub suab koj xa tuaj rau hauv Internet dhau los ntawm ntau tus routers ua ntej lawv mus txog qhov chaw.
Yog li, yog tias koj tso VoIP nyob hauv tsev lossis hauv koj lub lag luam tsis tas siv internet, ib qho yooj yim ATA yuav txaus. Yog tias koj xav tau kev pab cuam hauv Internet nrog koj qhov kev pab cuam VoIP, ces yuav tsum tau router. Piv txwv, yog tias koj muaj LAN thiab xav kom xa mus rau hauv Internet, ces siv lub router.
Nws yog qhov zoo tshaj plaws tias cov khoom siv yuav tshwm sim nyob rau hauv lub neej yav tom ntej uas yuav muaj ob qho kev ua haujlwm ntawm ib tug router thiab cov ntawm ATA, thiab tej zaum txawm tias lub functionalities ntawm lwm yam li xws li gateways thiab keyboards. Nyob rau lub sijhawm no, nco ntsoov tias cov khoom kho mob uas koj xaiv tau tshaj qhov kev pabcuam uas koj tus neeg muab kev pabcuam muab rau koj.