1. Ukuxhumana Kwezwi Kwesimanje: I-SIP, i-VoIP, nezingcingo ze-IP ziyachazwa
Kwezokuxhumana namuhla,I-VoIP (Voice over Internet Protocol)futhiI-SIP (Session Initiation Protocol)ziyisisekelo. Kalula nje, i-VoIP ibhekisela ku-ubuchwepheshe obudlulisa izwi njengedatha yedijithali ngamanethiwekhi e-IP (njenge-inthanethi), esikhundleni sezinhlelo ze-analogi ezivamile ngokuxhumana okuvumelana nezimo, nezindleko-okusebenza kahle ngoxhumano lwe-broadband noma lwe-LAN.
Kulowo mhlaba obanzi we-VoIP,I-SIP isebenza njengephrothokholi yokusayinaephatha ukuthi amakholi asethwa, alawulwe futhi apheliswe kanjani. Isetshenziswa kabanzi kumaseshini ezwi, amavidiyo, kanye nemidiya exubile futhi inika amandla amadivayisi avela kubathengisi abahlukene ukuthi basebenzisane ngokushelelayo.
Okwamanje, iIfoni ye-IPyinoma iyiphi i-handset noma i-softphone esebenzisa inethiwekhi ye-inthanethi kunokusebenzisa izintambo zocingo zefa - kungakhathaliseki ukuthi nge-Ethernet enentambo noma i-Wi-Fi - ukuze uthumele futhi wamukele amakholi.
Amabhizinisi asebenzisa lobu buchwepheshe ajabulela izinzuzo ezifanaUmsindo we-HD, izici zekholi ezithuthukisiwe (ukubamba, ukudlulisa, umhlangano), ukulinganisa kuzo zonke izindawo, kanye nezindleko eziphansi zizonke.
2. Mayelana ne-VNETPA: Uhlolojikelele lweNkampani kanye Namakhono
I-VNETPA - eyaziwa ngokusemthethweni ngokuthiInkampani Xiamen Vnetpa Technology Co., Ltd.I-- yinkampani yezobuchwepheshe egxile kuyoIzingxenyekazi zekhompuyutha zekheli lomphakathi kanye nezinto zikagesi ezihlobene. Nakuba ubukhona bayo obuyinhloko be-inthanethi bugqamisa aiphothifoliyo ebanzi yezixazululo zekheli lomsindo nelomphakathi, okuhlanganisa izipikha kanye nezinhlelo ze-PA (ikheli lomphakathi), inkampani imi njengozakwethu ezindaweni ezibanzi ze-IP-ezisuselwe Ekhelini Lomphakathi lapho amasistimu e-SIP nawe-VoIP asetshenziswa khona.
Imikhiqizo yabo ivame ukutholakala kuibhizinisi, ezemfundo, izihambi, kanye nezilungiselelo zezimboni, futhi zenzelwe ukuhlanganisa kucingo lwesimanje lwe-IP nengqalasizinda yomsindo.
3. I-VoIP Esebenzayo Nezinhlobo Zedivayisi ye-SIP Ongase Uzibone Ngezixazululo Ze-VNETPA
Nakuba isiza se-VNETPA siqu sigxile kuyoizixazululo zomsindo wekheli lomphakathi, ezinhlelweni ze-SIP/VoIP uzovame ukuhlangana namadivayisi afana nalawa ahambisana nokuthunyelwa kwengqalasizinda okubanzi:
● Amafoni we-IP / Izingcingo ze-SIP- Amafoni avamile abhalisa ngokuqondile kumaseva e-SIP noma i-IP-amasistimu e-PBX okulawula ikholi, ngokuvamile ngokusekelwa kwe-PoE, ukuboniswa kwemibala, nemigqa eminingi.
● Ama-Adapter e-VoIP (ATA)- Amadivayisi avumela amafoni e-analog efa ukuthi axhume kunethiwekhi ye-VoIP kusetshenziswa iphrothokholi ye-SIP.
● Iziteshi Zocingo kanye Nezindawo Zokuphela Eziphuthumayo ze-SIP- Amayunithi akhethekile ahlinzeka ngamakhono aqinile okushaya ucingo noma okupheqa, ikakhulukazi ezimbonini noma{1}}ezimweni zokuphepha zomphakathi.
● Amasango Enethiwekhi- Izingxenyekazi zekhompuyutha ezihlanganisa amasistimu e-VoIP ukuya kumanethiwekhi ocingo endabuko (PSTN) uma kudingeka.
Lezi zingxenye zisebenza ndawonye ku-SIP/VoIP ecosystem ukuze zilethesula ikheli lomphakathi, ukusetshenziswa okuvumelana nezimo, nokuhlanganiswa namanethiwekhi e-IP.
4. Ihlangana kanjani i-SIP/VoIP Nomnikelo we-VNETPA
Uhlu lomkhiqizo we-VNETPA - njengezinhlelo ze-IP-ezihambisanayo zomsindo nezipikha zenethiwekhi - zingaba ingxenye yengqalasizinda yesimanje ye-SIP/VoIP ngezindlela ezilandelayo:
● Ukusekelwa kwe-PoE:Amayunithi amaningi e-VNETPA asekela Amandla phezu kwe-Ethernet, awavumela ukuthi anikwe amandla futhi axhunywe kunethiwekhi ngentambo eyodwa - umkhuba ovamile ekusetshenzisweni kwe-VoIP.
● Ukuxhumana Kwenethiwekhi:Ikhono lokusebenzisa i-IP lisho ukuthi amadivayisi abo angabelana ngengqalasizinda yedatha efanayo esetshenziselwa amafoni e-VoIP namasistimu e-SIP.
● Ukufakwa Okuhlanganisiwe:Kumakhampasi ezinkampani, ezikoleni, ezibhedlela, noma ezakhiweni zezentengiselwano, ukuhlanganisa amayunithi omsindo we-VNETPA nezinhlelo ze-SIP kusiza ukulethamulti-amakhasi ezindawo, ukusakaza umlayezo, kanye nezinsiza ezihlanganisiwe ze-alamu/izazisoeceleni kocingo lwezwi.
Le synergy igqamisa ukuthi kanjaniizingxenyekazi zekhompyutha zamakheli omphakathi - kusukela kumafoni edeski kuye kumasistimu wezipikha - ziba yingxenye yeplatifomu eyodwa, esebenza kahle ye-IP-esekelwe, ukuthuthukisa ukuphathwa nokwehlisa izindleko uma kuqhathaniswa nezinhlelo ezihlukene ze-analog.
5. Kungani Lokhu Kubalulekile Emabhizinisini Namuhla
Ukukhetha ubuchwepheshe be-SIP ne-VoIP kunikeza izinhlangano izinzuzo eziningi ezisebenzayo:
● Izindleko Eziphansi Zokusebenza- Izingcingo ezisekelwe ku-inthanethi{1}zidlula imigqa yocingo ebizayo.
● I-Scalability- Amafoni amasha noma izindawo zokugcina zingangezwa kunethiwekhi ngaphandle kokuxhunywa kabusha kwezintambo.
● Isici Ukuceba- Ukuphathwa kwekholi okuthuthukile, inkomfa, nokuhlanganiswa ezinkundleni zokuxhumana zamakheli omphakathi.
● Ukuvumelana nezimo- Abasebenzisi bangaxhuma amafoni, ama-softphone, namadivayisi alalelwayo kuwo wonke amasayithi ngesistimu efanayo ye-SIP.
Ngezinkampani ezifana ne-VNETPA ezihlinzeka nge-hardware ekwazi ukuxhuma kulezi zinhlelo, amabhizinisi angakhaizixazululo ezihlanganisiwe, zesimanje zamakheli omphakathiabalinganisa ngezidingo zabo-nobufakazi bengqalasizinda yabo esikhathini esizayo.