Chii chinonzi Quality of Service (QoS)?
QoS inomirira Quality of Service. Icho chine nguva isinganzwisisiki sezvo pasina dudziro yakakwana yaro. Zvichienderana nepo, sei uye nei zvichishandiswa, vanhu vanozviona mumakona akasiyana uye vane maonero akasiyana-siyana.
Tsanangudzo yakawanda zvikuru ine yeKoS ndeyekusiyanisa pakati pemhando dzemigwagwa nemhando dzemitambo kuitira kuti marudzi akasiyana ehutano nemugwagwa zvinogona kurapwa zvakasiyana. Nenzira iyi, rudzi rumwe runogona kufarirwa kune rumwe.
QoS inowedzera mukutsvaga kwemaLAN emakambani, maranho ega ega uye intranets ( masangano ega ega anowanzobatanidza zvikamu zvemasangano) kupfuura paInternet neIP network. Somuenzaniso, iwe unogona kuona QoS ichiendeswa kune imwe nzvimbo umo vadzidzi vari dorm vanoita hafu yeupenyu pamusoro pemusasa LAN, nokudaro vachikwanisa kushungurudza uye vachidzivirira migwagwa kune mamwe mazita anokosha emhando.
QoS kutumirwa, munyaya iyi, inogona kufarira mutsauko kupfuura iyo inonyanya kukosha dhesi yepahofisi pamusana pekunyanya kushandiswa kwemitambo yekutamba, kunze kwekunge uchinge uchinge uchinge wauraya. Kune rumwe rutivi, kufambisa Internet yose, pane nguva yakawanda pasina QoS chaiyo (kunze kwekuti ISP yako yakashandisa nzira dzeKoS).
Saka, iwe unokurumidza sei kutora mavara, mavara kana vhidhiyo motokari zvinowanzoenderana nehuwandu hwevhidhiyo. Mashoko acho anouya pakutanga, zvakasikwa. Kana ISP yako inopa QoS, ichiti, kufarira inzwi, inzwi rako rekugamuchira richave rakanaka, uye zvichienderana nebandwidth yako, mamwe mhando dzema media dzinogona kutambura.
QoS ibasa rinokosha reVoIP kubudirira. Kupfuura kwemakore QoS nzira dzakanyanya kuwedzerwa. Iye zvino, iwe unogona kuva neKoS nzira dzeLAN maduku kusvika kune magamba makuru.
Chii chinonzi Quality?
Mukubatanidza, unhu hunogona kureva zvinhu zvakawanda. MuViIP, unhu hunongoreva kuve wakakwanisa kuteerera uye kutaura nezwi rakachena uye rinopfuurira, pasina ruzha rusingadiwi. Unhu hunoenderana nezvinhu zvinotevera:
- kurasikirwa kwe data
- kugara kunonoka maitiro (anonzi jitter)
- latency , zvichiita kuti tive nechokuita
Verenga zvakawanda pamusoro pezwi VoIP izwi : Zvinokonzera kuipa kweViIP?
Chii chinonzi Service?
Basa rinogona kureva zvinhu zvakawanda mukubatanidza, sezvo zvichitaura zvisinganzwisisiki mune zvinoreva. MuVoIP, zvinowanzoreva zvinopiwa kune vashandi maererano nesangano rekukurukurirana.
Bandwidth
Sezvandinotaura kakawanda, chinhu chekutanga chaunoda kuvimbisa kuitira kuti uve nechokwadi chekuti VoIP inokwana bandwidth . Uye iyi ndeimwe yematambudziko makuru mumasangano mazuva ano: nzira yekuwana nayo izwi rakanaka rehupenyu nehuwandu uye huwandu huwandu hwomudhudhudhu. Apa ndipo panotangira QoS.
Muenzaniso: Sangano rako rinoshandisa VoIP pamusoro peLAN yega yega , iyo inogamuchirawo mamwe marudzi e data - yekufambisa, kutora, kutumira fax, uye dzimwe nguva kutamba mitambo yeLAN (kunyanya kana iwe, mutariri, hausi kumativi) etc. Unogona kushandisa QoS kufadza imwe yezvikoro zvehutano pamusoro pevamwe zvichienderana nezvido zvako. Somuenzaniso, kana iwe uchida hukuru hweViIP , kunyange kana izvi zvinoreva kupa zvipi zvinyorwa zvemashoko, saka unogona kubhadhara zvirongwa zveQoS zvakadai kuti izwi rezwi rinofanirwa kuburikidza nemutambo.
Kuti ukwanise kuona kana bandwidth yaunayo yakakodzeri VoIP, unogona kuita kuti bandwidth yako iverengwe. Kune nzvimbo dzakawanda pawebhu apo iwe unogona kuita izvi izvi pasina.
Nzira yekuwana sei QoS?
Pamusoro pehutano (hutachidiki), QoS inotarirwa pamwero we router. Kana iwe uchida kusimbisa mazano eQoS mumutambo wako, iva nechokwadi chekuti unoshandisa router iyo yakagadzirwa neQoS software, yaungashandisa kugadzirisa unhu hwebasa raunoda.
Kana iwe uri munhu anoshandisa mumwe munhu, saka kune mukana mukuru wekuti VoIP yako inopa sevhisi ikozvino inoshandisa QoS pane server yavo, kunyange izvi zvisiri nguva dzose. Nenzira iyi, kuiswa kweQoS kuchave kwakadaro zvokuti vanofarira izwi pamusoro pezvimwe zvepa deta. Asi zvino, sezvo uchange uchishandisa Indaneti kubva kune mumwe mupi (yako ISP), mhinduro yacho yakanyanyiswa; kunze kwekuti iwe ukashandisa QoS pane yako ATA kana router. Mamwe mafoni eP anobvumira izvi zvakare.