Session Border Controller - Chigawo Chofunikira cha Kugwirira Ntchito Kutali
• Mbiri
Pakufalikira kwa COVID-19, malingaliro "otalikirana ndi anthu" amakakamiza antchito ambiri m'mabizinesi ndi mabungwe kugwira ntchito kunyumba (WFH).Chifukwa chaukadaulo waposachedwa, tsopano ndizosavuta kuti anthu azigwira ntchito kulikonse kunja kwa ofesi yanthawi zonse.Mwachiwonekere, sikungofunika pakali pano, komanso zamtsogolo, monga makampani ochulukirachulukira makamaka makampani apaintaneti amalola ndodo kugwira ntchito kunyumba ndikugwira ntchito momasuka.Momwe mungagwirizanitse wina ndi mnzake kulikonse mokhazikika, motetezeka komanso mogwira mtima?
Zovuta
IP telephony system ndi njira imodzi yayikulu yogwirizira maofesi akutali kapena ogwiritsa ntchito kunyumba.Komabe, ndi kulumikizidwa kwa intaneti, pamabwera zovuta zingapo zachitetezo - choyambirira ndikutetezanso ma scanner a SIP omwe amayesa kulowa pamaneti amakasitomala omaliza.
Monga mavenda ambiri a IP telephony system adapeza, makina ojambulira a SIP amatha kupeza ndikuyamba kuwukira ma IP-PBX olumikizidwa ndi intaneti pasanathe ola limodzi atatsegula.Choyambitsidwa ndi azanyengo padziko lonse lapansi, makina ojambulira a SIP amangoyang'ana ma seva a IP-PBX omwe satetezedwa bwino kuti azitha kuwabera ndikugwiritsa ntchito kuyambitsa mafoni achinyengo.Cholinga chawo ndikugwiritsa ntchito IP-PBX ya wozunzidwayo kuti ayambitse kuyimba manambala amafoni okwera mtengo m'maiko osayendetsedwa bwino.Ndikofunikira kwambiri kuteteza ku scanner ya SIP ndi ulusi wina.
Komanso, poyang'anizana ndi zovuta za maukonde osiyanasiyana ndi zida zambiri za SIP kuchokera kwa ogulitsa osiyanasiyana, nkhani yolumikizana nthawi zonse imakhala mutu.Ndikofunikira kwambiri kukhala pa intaneti ndikuwonetsetsa kuti ogwiritsa ntchito mafoni akutali amalumikizana mosadukiza.
CASHLY gawo lowongolera malire (SBC) ndiloyenera kwambiri pazosowa izi.
• Kodi Session Border Controller (SBC) ndi chiyani
Oyang'anira malire a Session (SBCs) ali m'mphepete mwa netiweki yamabizinesi ndipo amapereka kulumikizana kotetezeka kwa mawu ndi makanema kwa opereka ma Session Initiation Protocol (SIP), ogwiritsa ntchito m'maofesi anthambi akutali, ogwira ntchito kunyumba / ogwira ntchito kutali, komanso kulumikizana kogwirizana ngati ntchito. (UCaaS) othandizira.
Gawo, kuchokera ku Session Initiation Protocol, imatanthawuza kulumikizana kwa nthawi yeniyeni pakati pa mapeto kapena ogwiritsa ntchito.Uku kumakhala kuyimba ndi/kapena kanema.
Border, amatanthauza mawonekedwe pakati pa maukonde omwe alibe kukhulupirirana kwathunthu.
Wolamulira, imatanthawuza kuthekera kwa SBC kulamulira (kulola, kukana, kusintha, kutha) gawo lililonse lomwe likudutsa malire.
• Ubwino
• Kulumikizana
Ogwira ntchito kunyumba, kapena kugwiritsa ntchito kasitomala wa SIP pa foni yawo yam'manja amatha kulembetsa kudzera ku SBC kupita ku IP PBX, kotero ogwiritsa ntchito amatha kugwiritsa ntchito maofesi awo anthawi zonse ngati atakhala muofesi.SBC ikupereka maulendo apatali a NAT pama foni akutali komanso chitetezo chowonjezereka chamakampani popanda kufunikira kokhazikitsa ma VPN.Izi zipangitsa kukhazikitsa kukhala kosavuta, makamaka panthawi yapaderayi.
• Chitetezo
Kubisala kwa netiweki: Ma SBC amagwiritsa ntchito netiweki yomasulira maadiresi (NAT) pa mlingo wa Open Systems Interconnection (OSI) Layer 3 Internet Protocol (IP) ndi OSI Layer 5 SIP level kubisa zambiri za netiweki.
Chiwombankhanga chogwiritsa ntchito mawu: Ma SBC amateteza motsutsana ndi kuwukiridwa kwa telephony denial of service (TDoS), kuwukiridwa kukanidwa kwa ntchito (DDoS), chinyengo ndi kuba kwa ntchito, kuwongolera mwayi, ndi kuyang'anira.
Kubisa: Ma SBC amabisa ma signature ndi media ngati kuchuluka kwa magalimoto kumadutsa mabizinesi ndi intaneti pogwiritsa ntchito Transport Layer Security (TLS) / Secure Real-Time Transport Protocol (SRTP).
• Kupirira
IP trunk load balancing: SBC imalumikizana ndi malo omwewo pagulu la thunthu la SIP lopitilira gulu limodzi kuti muyike mafoni molingana.
Njira ina: njira zingapo zopita kumalo amodzi kudutsa magulu agulu la SIP kuti athe kuthana ndi kulemetsa, kusapezeka kwa ntchito.
Kupezeka kwakukulu: 1+1 hardware redundancy imatsimikizira kupitiliza kwa bizinesi yanu Kusagwirizana
• Kusagwirizana
Kusinthana pakati pa ma codec osiyanasiyana ndi pakati pa ma bitrate osiyanasiyana (mwachitsanzo, transcoding G.729 mu network network to G.711 pa SIP service provider network)
Kukhazikika kwa SIP kudzera pa uthenga wa SIP ndikusintha mitu.Ngakhale mukugwiritsa ntchito ma terminals a SIP osiyanasiyana, sipadzakhala vuto logwirizana ndi chithandizo cha SBC.
• WebRTC Gateway
Amalumikiza mapeto a WebRTC ku zipangizo zomwe si za WebRTC, monga kuyimba foni kuchokera kwa kasitomala wa WebRTC kupita ku foni yolumikizidwa kudzera pa PSTN.
CASHLY SBC ndi gawo lofunikira lomwe silinganyalanyazidwe pantchito yakutali komanso yogwira ntchito kunyumba, imatsimikizira kulumikizana, chitetezo ndi kupezeka, imapereka mwayi wopanga njira yokhazikika komanso yotetezeka ya IP telephony kuti ithandizire ndodo kugwirizana ngakhale iwo ali m'malo osiyanasiyana.
Khalani olumikizidwa, gwirani ntchito kunyumba, gwirizanani bwino.