• Kodi wolamulira pamalire ndi chiyani (SBC)
Wowongolera malire (SBC) ndi gawo la ma network omwe adatumizidwa kuti ateteze mawu osakanikirana pa protocol (neip). SBC yakhala muyezo wa dedony ndi ma multimedia mautumiki a NGN / IMS.
| Gawo | Malire | Womuyang'ani |
| Kuyankhulana pakati pa maphwando awiri. Ili likhoza kukhala uthenga woyimba foni, madio, kanema, kapena deta ina ndi chidziwitso cha zowerengera ndi mtundu. | Mfundo yofananira pakati pa gawo limodzi la network ndi ina. | Mphamvu yomwe oyang'anira malire oyang'anira malire amapezeka pamtsinje womwe umapanga magawo monga chitetezo, muyeso, njira, siginecha, QOS ndi kutembenuka kwa mafoni omwe akuwongolera. |
| Karata yanchito | Kupeŵonse | Kugwira nchito |
• Chifukwa chiyani mukufuna SBC
Zovuta za IP Telephy
| Nkhani Zolumikizana | Nkhani Zoyenera | Nkhani Zachitetezo |
| Palibe mawu a mawu / njira imodzi yomwe idayambitsidwa ndi Nat pakati pa maukonde osiyanasiyana. | Kusinthana pakati pa SIP zopangidwa ndi mabizinesi osiyanasiyana sikuwoneka nthawi zonse. | Kuongoleredwa kwa ntchito, kutaya mtima, kukana kugwidwa, kuphatikizika kwa ntchito, zosemphana ndi mavuto, mapaketi a SIP amayambitsa kutaya kwambiri. |
Nkhani Zolumikizana
Kusintha kwa IP yachinsinsi ku IP yakunja koma sikungasinthe ntchito ip. Adilesi yopita ya IP ndi yolakwika, chifukwa chake silingathe kulumikizana ndi malekezero.
Otembenukira
Kusintha kwa IP yachinsinsi ku IP yakunja koma sikungasinthe ntchito ip. SBC imatha kuzindikira nat, sinthani adilesi ya IP. Chifukwa chake pezani adilesi yoyenera ya IP ndi RTP imatha kufikira malekezero.
Wowongolera mafayilo amagwira ntchito ngati opanga zojambulajambula
Nkhani Zachitetezo
Kutetezedwa
Q: Chifukwa chiyani wolamulira wowongolera amafunikira kuti asokoneze?
Yankho: Makhalidwe onse a ziwopsezo amagwirizana ndi protocol, koma machitidwewo ndi achilendo. Mwachitsanzo, ngati tebulo la foni limakwera kwambiri, zimawononga zomangamanga zanu. Sbcs imatha kusanthula pulogalamuyi ndikuzindikira machitidwe ogwiritsa ntchito.
Chitetezo Chachikulu
Q: Ndi chiyani chomwe chimayambitsa kuchuluka kwa magalimoto?
A: Zochitika zotentha ndizomwe zimayambitsa zovuta kwambiri, monga kugula zinthu kawiri konse ku China (ngati Lachisanu Black ku USA), zochitika zazikulu, kapena ziwopsezo zomwe zimayambitsidwa ndi nkhani zoyipa. Kuchulukitsa kwadzidzidzi chifukwa cha kuchuluka kwa madontho a Data kulephera, kulephera kwa intaneti kulinso gwero lofala.
Q: Kodi SBC imaletsa bwanji kuchuluka kwa magalimoto?
A: SBC imatha kusintha zojambula bwino malinga ndi kuchuluka kwa ogwiritsa ntchito komanso kukhazikika kwa bizinesi, ndikulimbana ndi nthawi yayitali: 3s Kupitilira Kuchulukitsa, bizinesi siyingasokonezedwe. Ntchito monga kuchepa kwa magalimoto pamsewu / kuwongolera, kudziletsa, kulembetsa / kuyitanitsa Kuchepetsa Kuchepetsa etc.
Nkhani Zoyenera
Kulowerera pakati pa SIP sikumakhala zotsimikizika nthawi zonse. SBCS imapangitsa kuti zikhale zopanda chiyembekezo.
Q: Chifukwa chiyani zochitika zomwe zigwirizane zikuchitika pomwe zida zonse zimathandizira sip?
A: SIP ndi woyenera, ogulitsa osiyanasiyana nthawi zambiri amakhala ndi kutanthauzira kosiyanasiyana ndikukhazikitsa, komwe kungayambitse kulumikizana ndi
/ kapena ma audio.
Q: Kodi SBE imathetsa bwanji vutoli?
A: SBCS imathandizira SIP implic Via Mauthenga a SIP ndi mitu yopusitsa. Kulankhula pafupipafupi ndi kufiyira / kuchotsa / kusinthaku kumapezeka ku digicar sbcs.
Sbcs onetsetsani kuti ntchito (QOS)
Kuwongolera kwa kagawo ka kagawo kambiri ka multimedia ndikovuta. Kukhazikika Kwabwino
ndizovuta kuthana ndi magalimoto ambiri, zomwe zimayambitsa kupsinjika.
Pendani ma audio ndi makanema, kutengera zochita za ogwiritsa ntchito.Call Control
Kuwongolera: Kukhazikika kwanzeru potengera woyimba, SIP mbali, nthawi, QOS.
Pamene IP network ndi yosakhazikika, kutayika paketi ndi kuchedwa kwa jotter kumapangitsa kuti zoipa
ntchito.
SBC imawunikira mtundu wa foni iliyonse munthawi yeniyeni ndikuchitapo kanthu mwachangu
kuwonetsetsa QOS.
Wowongolera malire / firewall / VPN