{"id":233107,"date":"2024-08-07T12:31:12","date_gmt":"2024-08-07T10:31:12","guid":{"rendered":"https:\/\/staging.cloudtalk.io\/blog\/co-je-isdn-ako-funguje-a-preco-je-dolezity\/"},"modified":"2024-11-06T16:56:10","modified_gmt":"2024-11-06T14:56:10","slug":"co-je-isdn-ako-funguje-a-preco-je-dolezity","status":"publish","type":"post","link":"https:\/\/test-staging.cloudtalk.io\/sk\/blog\/co-je-isdn-ako-funguje-a-preco-je-dolezity\/","title":{"rendered":"\u010co je ISDN: Ako funguje a pre\u010do je d\u00f4le\u017eit\u00fd?"},"content":{"rendered":"\n<div id=\"left-panel\" class=\"wp-block-group left-panel\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<h1 class=\"wp-block-heading\">\u010co je ISDN, ako funguje a pre\u010do je d\u00f4le\u017eit\u00e9<\/h1>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-white-color has-orange-background-color has-text-color has-background wp-element-button\"   href=\"https:\/\/test-staging.cloudtalk.io\/demo\/\" style=\"border-radius:3px\">KONTAKTUJTE PREDAJ<\/a><\/div>\n\n\n\n<div class=\"wp-block-button btn-ghost\"><a class=\"wp-block-button__link has-grey-color has-light-white-background-color has-text-color has-background wp-element-button\"   href=\"https:\/\/test-staging.cloudtalk.io\/signup\/\" style=\"border-radius:3px\">VYSK\u00da\u0160A\u0164 ZDARMA<\/a><\/div>\n<\/div>\n<\/div><\/div>\n\n<div class=\"wp-block-group container-short\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/test-staging.cloudtalk.io\/wp-content\/uploads\/2024\/05\/blog-illustration-1-1-1024x576.png\" alt=\"\" class=\"wp-image-213374\" srcset=\"https:\/\/test-staging.cloudtalk.io\/wp-content\/uploads\/2024\/05\/blog-illustration-1-1-1024x576.png 1024w, https:\/\/test-staging.cloudtalk.io\/wp-content\/uploads\/2024\/05\/blog-illustration-1-1-300x169.png 300w, https:\/\/test-staging.cloudtalk.io\/wp-content\/uploads\/2024\/05\/blog-illustration-1-1-768x432.png 768w, https:\/\/test-staging.cloudtalk.io\/wp-content\/uploads\/2024\/05\/blog-illustration-1-1-1536x864.png 1536w, https:\/\/test-staging.cloudtalk.io\/wp-content\/uploads\/2024\/05\/blog-illustration-1-1-2048x1152.png 2048w, https:\/\/test-staging.cloudtalk.io\/wp-content\/uploads\/2024\/05\/blog-illustration-1-1-1920x1080.png 1920w, https:\/\/test-staging.cloudtalk.io\/wp-content\/uploads\/2024\/05\/blog-illustration-1-1-1320x742.png 1320w, https:\/\/test-staging.cloudtalk.io\/wp-content\/uploads\/2024\/05\/blog-illustration-1-1-760x428.png 760w, https:\/\/test-staging.cloudtalk.io\/wp-content\/uploads\/2024\/05\/blog-illustration-1-1-424x239.png 424w, https:\/\/test-staging.cloudtalk.io\/wp-content\/uploads\/2024\/05\/blog-illustration-1-1-200x113.png 200w, https:\/\/test-staging.cloudtalk.io\/wp-content\/uploads\/2024\/05\/blog-illustration-1-1-88x50.png 88w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-black-color has-text-color has-medium-font-size\">ISDN (Integrated Services Digital Network) sp\u00f4sobila revol\u00faciu v telekomunik\u00e1ci\u00e1ch t\u00fdm, \u017ee umo\u017enila r\u00fdchly a spo\u013eahliv\u00fd prenos hlasu a d\u00e1t cez tradi\u010dn\u00e9 telef\u00f3nne linky.\nTeraz sa podniky musia rozhodn\u00fa\u0165, ako sa ISDN vyrovn\u00e1 nov\u0161\u00edm technol\u00f3gi\u00e1m, ako je VoIP (Voice over Internet Protocol). <\/p>\n\n\n\n<p>To vyvol\u00e1va ot\u00e1zku: M\u00e1 ISDN e\u0161te v\u00fdznam?<\/p>\n\n\n\n<p>V tomto \u010dl\u00e1nku sa venujeme z\u00e1kladom ISDN, jeho v\u00fdhod\u00e1m a v\u00fdznamu popri in\u00fdch alternat\u00edvach, aby ste si mohli rozumne vybra\u0165 mo\u017enosti komunik\u00e1cie.<\/p>\n\n\n\n<p><strong>K\u013e\u00fa\u010dov\u00e9 poznatky:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>ISDN (Integrated Services Digital Network) je digit\u00e1lny telef\u00f3nny syst\u00e9m, ktor\u00fd umo\u017e\u0148uje prenos hlasu, videa a d\u00e1t cez tradi\u010dn\u00e9 meden\u00e9 telef\u00f3nne linky.  <\/li>\n\n\n\n<li>ISDN v minulosti poskytovalo spo\u013eahliv\u00fa, jasn\u00fa a r\u00fdchlu komunik\u00e1ciu.\nJeho in\u0161tal\u00e1cia a \u00fadr\u017eba je v\u0161ak n\u00e1kladn\u00e1 a m\u00e1 obmedzen\u00fa \u0161\u00edrku p\u00e1sma a flexibilitu. <\/li>\n\n\n\n<li>Podniky a jednotlivci m\u00f4\u017eu prejs\u0165 na VoIP, aby z\u00edskali n\u00e1kladovo efekt\u00edvnej\u0161ie, flexibilnej\u0161ie a \u0161k\u00e1lovate\u013en\u00e9 komunika\u010dn\u00e9 rie\u0161enia, preto\u017ee si nevy\u017eaduj\u00fa rozsiahlu fyzick\u00fa infra\u0161trukt\u00faru a pon\u00fakaj\u00fa pokro\u010dil\u00e9 funkcie, ktor\u00e9 zvy\u0161uj\u00fa produktivitu.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u010co je ISDN?<\/strong><\/h2>\n\n\n\n<p>ISDN je skratka pre Integrated Services Digital Network, \u010do je pokro\u010dil\u00fd telef\u00f3nny syst\u00e9m, ktor\u00fd pren\u00e1\u0161a hlas a d\u00e1ta cez digit\u00e1lne linky.  <\/p>\n\n\n\n<p>Okrem toho stanovuje normy pre prenos hlasu, videa a d\u00e1t prostredn\u00edctvom verejnej telef\u00f3nnej siete.  <\/p>\n\n\n\n<p>T\u00e1to technol\u00f3gia umo\u017e\u0148uje spolo\u010dnostiam spoji\u0165 sa so zamestnancami na celom svete prostredn\u00edctvom vysokokvalitn\u00fdch telef\u00f3nnych liniek a podporuje spolupr\u00e1cu na dia\u013eku.  <\/p>\n\n\n\n<p>Jedn\u00fdm z pr\u00edkladov jeho pou\u017eitia s\u00fa modemy ISDN, ktor\u00e9 prip\u00e1jaj\u00fa po\u010d\u00edta\u010de k sieti ISDN a umo\u017e\u0148uj\u00fa r\u00fdchlej\u0161ie pripojenie ako be\u017en\u00e9 modemy, najm\u00e4 v oblastiach s obmedzen\u00fdm \u0161irokop\u00e1smov\u00fdm pripojen\u00edm.  <\/p>\n\n\n\n<p>Hoci i\u0161lo o prv\u00fa slu\u017ebu vysokor\u00fdchlostn\u00e9ho internetu, nahradili ju modernej\u0161ie technol\u00f3gie, ako napr\u00edklad VoIP, ktor\u00e1 si vy\u017eaduje len pripojenie k internetu.<\/p>\n\n\n\n<div style=\"height:41px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-group blog-related-posts\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<h6 class=\"wp-block-heading\">Odpor\u00fa\u010dan\u00e9 \u010dl\u00e1nky<\/h6>\n\n\n\n<div class=\"wp-block-group side-text\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<p>Odpor\u00fa\u010dan\u00e9 str\u00e1nky<\/p>\n<\/div><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a   href=\"https:\/\/test-staging.cloudtalk.io\/blog\/voip-implementation\/\"><\/a><a   href=\"https:\/\/test-staging.cloudtalk.io\/blog\/voip-implementation\/\">Ako implementova\u0165 VoIP?<\/a><\/li>\n\n\n\n<li><a   href=\"https:\/\/test-staging.cloudtalk.io\/blog\/voip-advantages-and-disadvantages\/\"><\/a><a   href=\"https:\/\/test-staging.cloudtalk.io\/blog\/voip-advantages-and-disadvantages\/\">Pevn\u00e1 VoIP &#8211; je to to prav\u00e9 pre va\u0161u firmu?<\/a><\/li>\n\n\n\n<li><a   href=\"https:\/\/test-staging.cloudtalk.io\/blog\/voip-alternatives\/\"><\/a><a   href=\"https:\/\/test-staging.cloudtalk.io\/blog\/voip-alternatives\/\">Objavte 12 alternat\u00edv VoIP v roku 2024<\/a><\/li>\n\n\n\n<li><a   href=\"https:\/\/test-staging.cloudtalk.io\/blog\/voip-advantages-and-disadvantages\/\"><\/a><a   href=\"https:\/\/test-staging.cloudtalk.io\/blog\/voip-advantages-and-disadvantages\/\">V\u00fdhody a nev\u00fdhody VoIP<\/a><\/li>\n\n\n\n<li><a   href=\"https:\/\/test-staging.cloudtalk.io\/blog\/what-is-qos-in-business-telephony\/\"><\/a><a   href=\"https:\/\/test-staging.cloudtalk.io\/blog\/what-is-qos-in-business-telephony\/\">\u010co je VoIP QoS?<\/a><\/li>\n\n\n\n<li><a   href=\"https:\/\/test-staging.cloudtalk.io\/blog\/8-most-common-voip-problems-and-how-to-fix-them\/\"><\/a><a   href=\"https:\/\/test-staging.cloudtalk.io\/blog\/8-most-common-voip-problems-and-how-to-fix-them\/\">Ako vyrie\u0161i\u0165 9 naj\u010dastej\u0161\u00edch probl\u00e9mov VoIP?<\/a><\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<div style=\"height:41px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Rozdiely medzi ISDN a tradi\u010dn\u00fdmi telef\u00f3nnymi syst\u00e9mami<\/strong><\/h2>\n\n\n\n<p>Tradi\u010dn\u00e1 telef\u00f3nna sie\u0165, zn\u00e1ma ako verejn\u00e1 komutovan\u00e1 telef\u00f3nna sie\u0165<a   href=\"https:\/\/test-staging.cloudtalk.io\/pstn-vs-voip\/\" target=\"_blank\" rel=\"noreferrer noopener\">(PSTN)<\/a> alebo oby\u010dajn\u00e1 star\u00e1 telef\u00f3nna slu\u017eba (POTS), je syst\u00e9m, ktor\u00fd n\u00e1m umo\u017e\u0148uje uskuto\u010d\u0148ova\u0165 a prij\u00edma\u0165 telef\u00f3nne hovory na celom svete.  <\/p>\n\n\n\n<p>T\u00e1to sie\u0165 vyu\u017e\u00edva tradi\u010dn\u00fa technol\u00f3giu na spojenie hovorov prostredn\u00edctvom telef\u00f3nnych st\u013apov a k\u00e1blov rozmiestnen\u00fdch v\u0161ade.<\/p>\n\n\n\n<p>Ak\u00e9 s\u00fa v\u0161ak rozdiely medzi PSTN a ISDN?  <\/p>\n\n\n\n<p><strong>Po\u010fme ich presk\u00fama\u0165:<\/strong><\/p>\n\n\n\n<div class=\"wp-block-group container-fluid\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group ct-table-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-columns ct-table-header header-simple is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" id=\"Feature\">\n<div class=\"wp-block-group ct-table-header-group first-party-usage has-white-background-color has-background\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"has-text-align-center\">Funkcia<\/p>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" id=\"PSDN\">\n<p class=\"has-text-align-center\"><strong>PSDN<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" id=\"ISDN\">\n<div class=\"wp-block-group ct-table-header-group third-party-usage\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"has-text-align-center\"><strong>ISDN<\/strong><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns ct-table-header-group is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong>Technol\u00f3gia<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>Pou\u017e\u00edva anal\u00f3gov\u00fa technol\u00f3giu.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>Vyu\u017e\u00edva digit\u00e1lnu technol\u00f3giu, jasnej\u0161ie hovory a je menej n\u00e1chyln\u00fd na ru\u0161enie.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns ct-table-header-group is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong>R\u00fdchlos\u0165<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>Pomal\u0161\u00ed prenos \u00fadajov.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>R\u00fdchlej\u0161\u00ed prenos d\u00e1t, ide\u00e1lny na videokonferencie a multimedi\u00e1lne spr\u00e1vy.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns ct-table-header-group is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong>Flexibilita<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>Vy\u017eaduje samostatn\u00e9 linky pre hlas a d\u00e1ta.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>Spracov\u00e1va hlas a d\u00e1ta s\u00fa\u010dasne na jednej linke.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns ct-table-header-group is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong>Dostupnos\u0165  <\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>\u0160irok\u00e1 dostupnos\u0165.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>Vo vidieckych oblastiach nemus\u00ed by\u0165 k dispoz\u00edcii.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns ct-table-header-group is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong>\u0160\u00edrka p\u00e1sma<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>Pren\u00e1\u0161a menej \u00fadajov za sekundu.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>Pren\u00e1\u0161a viac \u00fadajov za sekundu, vhodn\u00e9 pre r\u00f4zne aplik\u00e1cie.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns ct-table-header-group is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong>N\u00e1klady<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>Vo v\u0161eobecnosti je \u00faspornej\u0161\u00ed.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>In\u0161tal\u00e1cia a \u00fadr\u017eba m\u00f4\u017ee by\u0165 n\u00e1kladnej\u0161ia.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns ct-table-header-group is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong>Kvalita slu\u017eieb<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>Menej spo\u013eahliv\u00fd sign\u00e1l.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>Spo\u013eahlivej\u0161\u00ed a konzistentnej\u0161\u00ed sign\u00e1l.<\/p>\n<\/div>\n<\/div>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div style=\"height:32px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-ct-evo-cta-simple-panel cta-simple-panel\" style=\"background-color:#EBEEFF\"><div class=\"cta-simple-panel-inner\">\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<p>Automatizujte proces volania pomocou VoIP<\/p>\n<\/div><\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"393\" height=\"390\" src=\"https:\/\/test-staging.cloudtalk.io\/wp-content\/uploads\/2021\/11\/CT_Web_Banner_General_Illustration_07.svg\" alt=\"\" class=\"wp-image-323\"\/><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\"   href=\"https:\/\/test-staging.cloudtalk.io\/sk\/14-dnova-bezplatna-skusobna-verzia-cloudtalku\/\">Za\u010da\u0165 bezplatn\u00e9 sk\u00fa\u0161obn\u00e9 obdobie<\/a><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Ako funguje ISDN<\/strong><\/h2>\n\n\n\n<p>ISDN umo\u017e\u0148uje prenos hlasu, d\u00e1t a \u010fal\u0161\u00edch slu\u017eieb prostredn\u00edctvom tradi\u010dn\u00fdch meden\u00fdch telef\u00f3nnych liniek.<\/p>\n\n\n\n<p>Zatia\u013e \u010do anal\u00f3gov\u00e9 syst\u00e9my posielaj\u00fa tieto sign\u00e1ly vo forme spojit\u00fdch v\u013an, telef\u00f3nne syst\u00e9my ISDN transformuj\u00fa tieto anal\u00f3gov\u00e9 sign\u00e1ly na digit\u00e1lne linky.<\/p>\n\n\n\n<p>Ako to rob\u00ed?\nRozdelenie telef\u00f3nnej linky na nieko\u013eko digit\u00e1lnych kan\u00e1lov umo\u017e\u0148uje viacero s\u00fa\u010dasn\u00fdch pripojen\u00ed na jednej linke. <\/p>\n\n\n\n<p>Predstavte si telef\u00f3nnu sie\u0165 ako dia\u013enicu s r\u00f4znymi typmi jazdn\u00fdch pruhov.\nIde o digit\u00e1lne kan\u00e1ly, na ktor\u00e9 ISDN rozde\u013euje telef\u00f3nnu linku: <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Kan\u00e1ly B (nosi\u010d):<\/strong> Tieto kan\u00e1ly by boli ako hlavn\u00e9 jazdn\u00e9 pruhy.\nPren\u00e1\u0161aj\u00fa najd\u00f4le\u017eitej\u0161ie inform\u00e1cie, napr\u00edklad telef\u00f3nne hovory alebo internetov\u00e9 d\u00e1ta. <\/li>\n\n\n\n<li><strong>Kan\u00e1ly D (Delta): <\/strong>Tieto kan\u00e1ly by boli ako jazdn\u00e9 pruhy pou\u017e\u00edvan\u00e9 na \u00fadr\u017ebu.\nPou\u017e\u00edvaj\u00fa sa na signaliz\u00e1ciu a riadenie komunik\u00e1cie, \u010d\u00edm sa zabezpe\u010duje spr\u00e1vne spojenie a ukon\u010denie hovorov.\nStru\u010dne povedan\u00e9, zabezpe\u010duj\u00fa, aby v\u0161etko fungovalo spr\u00e1vne.  <\/li>\n<\/ul>\n\n\n\n<p>Stru\u010dne povedan\u00e9, kan\u00e1ly B pren\u00e1\u0161aj\u00fa hlavn\u00e9 inform\u00e1cie, ktor\u00e9 chceme odosla\u0165 alebo prija\u0165, zatia\u013e \u010do kan\u00e1ly D zabezpe\u010duj\u00fa hladk\u00fd chod siete, koordinuj\u00fa a riadia komunik\u00e1ciu.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Typy ISDN<\/strong><\/h2>\n\n\n\n<p>Existuj\u00fa 2 hlavn\u00e9 typy konfigur\u00e1ci\u00ed ISDN: Rozhranie so z\u00e1kladnou r\u00fdchlos\u0165ou (BRI) a rozhranie s prim\u00e1rnou r\u00fdchlos\u0165ou (PRI).  <\/p>\n\n\n\n<p><strong>Pozrime sa na rozdiely v tejto tabu\u013eke:<\/strong><\/p>\n\n\n\n<div class=\"wp-block-group container-fluid\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group ct-table-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-columns ct-table-header header-simple is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<p>Funkcia<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" id=\"Dialpad\">\n<div class=\"wp-block-group ct-table-header-group first-party-usage has-white-background-color has-background\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"has-text-align-center\"><strong><strong>Rozhranie so z\u00e1kladnou r\u00fdchlos\u0165ou (BRI)<\/strong><\/strong><\/p>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" id=\"RingCentral\">\n<div class=\"wp-block-group ct-table-header-group third-party-usage\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"has-text-align-center\"><strong><strong>Rozhranie prim\u00e1rnej r\u00fdchlosti (PRI)<\/strong><\/strong><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong><strong>\u010co to je<\/strong><\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>Z\u00e1kladn\u00e1 a cenovo dostupn\u00e1 mo\u017enos\u0165 pripojenia k sieti ISDN.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>Pokro\u010dilej\u0161ia a v\u00fdkonnej\u0161ia mo\u017enos\u0165 pripojenia k sieti ISDN.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong>Kan\u00e1ly<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>M\u00e1 dva kan\u00e1ly B (pre hlas alebo d\u00e1ta) a jeden kan\u00e1l D (pre ovl\u00e1danie).<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>V Severnej Amerike m\u00e1 23 kan\u00e1lov B (pre hlas alebo d\u00e1ta) a jeden kan\u00e1l D (pre ovl\u00e1danie).\nV Eur\u00f3pe m\u00e1 30 kan\u00e1lov B a jeden kan\u00e1l D. <\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong><strong>Ide\u00e1lne pre<\/strong><\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>Dom\u00e1cnosti, mal\u00e9 podniky a vzdialen\u00e9 kancel\u00e1rie.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>Ve\u013ek\u00e9 podniky a organiz\u00e1cie s v\u00fdznamn\u00fdmi komunika\u010dn\u00fdmi potrebami.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong><strong>Be\u017en\u00e9 aplik\u00e1cie<\/strong><\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>Hlasov\u00e9 hovory, pr\u00edstup na internet a prenos faxu.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>Simult\u00e1nna hlasov\u00e1 a d\u00e1tov\u00e1 komunik\u00e1cia, napr\u00edklad v call centr\u00e1ch, na univerzit\u00e1ch a vo ve\u013ek\u00fdch spolo\u010dnostiach.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong><strong>V\u00fdhody<\/strong><\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>Jednoduch\u00e9 a lacn\u00e9.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>Pon\u00faka viac kan\u00e1lov, \u010do znamen\u00e1 v\u00e4\u010d\u0161iu kapacitu pre s\u00fa\u010dasn\u00e9 hovory a d\u00e1ta.\nObsahuje aj pokro\u010dil\u00e9 funkcie, ako je priame vn\u00fatorn\u00e9 vyt\u00e1\u010danie (DID) a identifik\u00e1cia volaj\u00faceho. <\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong>Obmedzenia<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>Nie je vhodn\u00fd pre ve\u013ek\u00e9 podniky, preto\u017ee m\u00e1 obmedzen\u00fa \u0161\u00edrku p\u00e1sma.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>Je drah\u0161ie a vy\u017eaduje si \u0161pecializovan\u00e9 vybavenie.<\/p>\n<\/div>\n<\/div>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div style=\"height:32px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Pre\u010do je ISDN d\u00f4le\u017eit\u00e9?<\/strong><\/h2>\n\n\n\n<p>Hoci ISDN (Integrated Services Digital Network) vznikla koncom 70. rokov, prv\u00e1 slu\u017eba ISDN bola spusten\u00e1 v 90. rokoch.<\/p>\n\n\n\n<p>ISDN (Integrated Services Digital Network) zmenila technol\u00f3giu a komunik\u00e1ciu z viacer\u00fdch d\u00f4vodov:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Zabezpe\u010denie vy\u0161\u0161\u00edch r\u00fdchlost\u00ed pripojenia:<\/strong> ISDN pon\u00fakala r\u00fdchlosti a\u017e 128 kb\/s, \u010do je ove\u013ea viac ako tradi\u010dn\u00e9 anal\u00f3gov\u00e9 telef\u00f3nne linky.\nV\u010faka tomu bola ide\u00e1lna pre podniky, ktor\u00e9 potrebovali r\u00fdchly prenos d\u00e1t a spo\u013eahliv\u00e9 hlasov\u00e9 hovory. <\/li>\n\n\n\n<li><strong>Zlep\u0161enie zrozumite\u013enosti komunik\u00e1cie:<\/strong> V\u010faka digit\u00e1lnym sign\u00e1lom ISDN boli hlasov\u00e9 prenosy jasnej\u0161ie a po\u010das hovorov sa zn\u00ed\u017eil \u0161um, skreslenie a ozvena.\nZlep\u0161ila kvalitu komunik\u00e1cie pre podniky a pomohla im udr\u017ea\u0165 vysok\u00fd \u0161tandard hovorov z ak\u00e9hoko\u013evek miesta. <\/li>\n\n\n\n<li><strong>Podporovan\u00e9 viacer\u00e9 slu\u017eby:<\/strong> V\u010faka tomu je ISDN skvel\u00fdm rie\u0161en\u00edm pre podniky, ktor\u00e9 potrebuj\u00fa spravova\u0165 r\u00f4zne komunika\u010dn\u00e9 kan\u00e1ly.<\/li>\n\n\n\n<li><strong>Povolen\u00e9 obchodn\u00e9 aplik\u00e1cie:<\/strong> ISDN umo\u017enilo podnikom z\u00fa\u010dast\u0148ova\u0165 sa videokonferenci\u00ed a in\u00fdch aplik\u00e1ci\u00ed, \u010d\u00edm sa stalo cenn\u00fdm n\u00e1strojom.<\/li>\n<\/ul>\n\n\n\n<p>V\u010faka t\u00fdmto v\u00fdhod\u00e1m sa ISDN stala k\u013e\u00fa\u010dovou technol\u00f3giou pre podniky, najm\u00e4 po\u010das prechodu z anal\u00f3gov\u00fdch na digit\u00e1lne komunika\u010dn\u00e9 syst\u00e9my.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>V\u00fdhody a nev\u00fdhody ISDN<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>V\u00fdhody<\/strong><\/h3>\n\n\n\n<p>Okrem v\u00fdhod uveden\u00fdch v predch\u00e1dzaj\u00facej \u010dasti pon\u00faka ISDN tieto v\u00fdhody:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Zabezpe\u010denie spo\u013eahlivosti<\/strong>: Vstavan\u00e9 mechanizmy na detekciu a opravu ch\u00fdb zaru\u010duj\u00fa integritu \u00fadajov a minimalizuj\u00fa preru\u0161enia.<\/li>\n\n\n\n<li><strong>\u013dahko sa \u0161k\u00e1luje<\/strong>: Pou\u017e\u00edvatelia m\u00f4\u017eu zvy\u0161ova\u0165 alebo zni\u017eova\u0165 po\u010det kan\u00e1lov B (ktor\u00e9 pren\u00e1\u0161aj\u00fa hlavn\u00e9 inform\u00e1cie, ako s\u00fa telef\u00f3nne hovory alebo internetov\u00e9 d\u00e1ta), aby sa prisp\u00f4sobili meniacim sa po\u017eiadavk\u00e1m, \u010do je vhodn\u00e9 pre podniky v\u0161etk\u00fdch ve\u013ekost\u00ed.<\/li>\n\n\n\n<li><strong>Z\u00e1ruka bezpe\u010dnosti<\/strong>: ISDN poskytuje cel\u00fd rad bezpe\u010dnostn\u00fdch funkci\u00ed vr\u00e1tane \u0161ifrovania a overovania, ktor\u00e9 chr\u00e1nia spolo\u010dnosti pracuj\u00face s citliv\u00fdmi inform\u00e1ciami.<\/li>\n\n\n\n<li><strong>Komunikujte glob\u00e1lne<\/strong>: ISDN sp\u00e1ja r\u00f4zne siete v mnoh\u00fdch krajin\u00e1ch, \u010do z neho rob\u00ed spo\u013eahliv\u00fa mo\u017enos\u0165 medzin\u00e1rodnej komunik\u00e1cie.<\/li>\n<\/ul>\n\n\n\n<div style=\"height:32px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Nev\u00fdhody<\/strong><\/h3>\n\n\n\n<p>Hoci ISDN pon\u00fakalo a st\u00e1le pon\u00faka v\u00fdznamn\u00e9 v\u00fdhody, m\u00e1 aj ur\u010dit\u00e9 obmedzenia:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Viac n\u00e1kladov:<\/strong> Zriadenie a \u00fadr\u017eba linky ISDN s\u00fa drah\u0161ie ako nov\u0161ie digit\u00e1lne komunika\u010dn\u00e9 syst\u00e9my.\nBudete \u010deli\u0165 po\u010diato\u010dn\u00fdm zria\u010fovac\u00edm n\u00e1kladom, v\u00fddavkom na zariadenie a priebe\u017en\u00fdm servisn\u00fdm poplatkom, \u010do ju rob\u00ed menej dostupnou, najm\u00e4 pre mal\u00e9 podniky. <\/li>\n\n\n\n<li><strong>Z\u00e1vis\u00ed od fyzick\u00fdch k\u00e1blov<\/strong>: In\u0161tal\u00e1cia a konfigur\u00e1cia ISDN k\u00e1blov m\u00f4\u017ee by\u0165 pre va\u0161u firmu \u010dasovo n\u00e1ro\u010dn\u00e1 a frustruj\u00faca.\nSyst\u00e9m je tie\u017e n\u00e1chylnej\u0161\u00ed na poruchy v porovnan\u00ed s nov\u0161\u00edmi technol\u00f3giami, ktor\u00e9 sa nespoliehaj\u00fa na fyzick\u00e9 k\u00e1ble. <\/li>\n\n\n\n<li><strong>Obmedzenia r\u00fdchlosti:<\/strong> ISDN poskytuje vyhraden\u00e9 kan\u00e1ly s r\u00fdchlos\u0165ou 64 Kb\/s, \u010do je v porovnan\u00ed so s\u00fa\u010dasn\u00fdmi \u0161irokop\u00e1smov\u00fdmi technol\u00f3giami m\u00e1lo.\nT\u00e1to obmedzen\u00e1 r\u00fdchlos\u0165 m\u00f4\u017ee by\u0165 problematick\u00e1 pre aplik\u00e1cie n\u00e1ro\u010dn\u00e9 na prenos d\u00e1t, ako je napr\u00edklad streamovanie videa vo vysokom rozl\u00ed\u0161en\u00ed. <\/li>\n\n\n\n<li><strong>Obmedzuje flexibilitu<\/strong>: Telef\u00f3nne syst\u00e9my ISDN zvy\u010dajne vy\u017eaduj\u00fa fyzick\u00e9 k\u00e1ble na pripojenie a maj\u00fa pevne stanoven\u00e9 konfigur\u00e1cie a kapacity, tak\u017ee sa hor\u0161ie prisp\u00f4sobuj\u00fa meniacim sa potreb\u00e1m siete.<\/li>\n<\/ul>\n\n\n\n<p><strong>Obmedz\u00ed v\u00e1\u0161 geografick\u00fd k\u00f3d oblasti: <\/strong>Pripojenia ISDN s\u00fa viazan\u00e9 na konkr\u00e9tny geografick\u00fd k\u00f3d oblasti a vykonanie zmien m\u00f4\u017ee trva\u0165 nieko\u013eko t\u00fd\u017ed\u0148ov.\nVa\u0161a firma m\u00f4\u017ee ma\u0165 obmedzen\u00e9 telef\u00f3nne \u010d\u00edsla, preto\u017ee s\u00fa viazan\u00e9 na va\u0161u geografick\u00fa polohu. <\/p>\n\n\n\n<div class=\"wp-block-ct-evo-cta-simple-panel cta-simple-panel\" style=\"background-color:#EBEEFF\"><div class=\"cta-simple-panel-inner\">\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<p>Zv\u00fd\u0161te efektivitu svojho t\u00edmu pomocou softv\u00e9ru na telefonovanie VoIP.<\/p>\n<\/div><\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"431\" height=\"416\" src=\"https:\/\/test-staging.cloudtalk.io\/wp-content\/uploads\/2021\/11\/CT_Web_Banner_General_Illustration_04.svg\" alt=\"Ilustr&#xE1;cia pr&#xED;strojovej dosky\" class=\"wp-image-317\"\/><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\"   href=\"https:\/\/test-staging.cloudtalk.io\/demo\/\">Kontaktujte sales<\/a><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Alternat\u00edvy ISDN<\/strong><\/h2>\n\n\n\n<p>S technologick\u00fdm pokrokom a n\u00e1rastom pou\u017e\u00edvania internetu u\u017e ISDN nedok\u00e1\u017ee splni\u0165 po\u017eiadavky na r\u00fdchlej\u0161\u00ed prenos d\u00e1t, vy\u0161\u0161iu kvalitu slu\u017eieb a ni\u017e\u0161ie n\u00e1klady.<\/p>\n\n\n\n<p>Presk\u00famame hlavn\u00e9 alternat\u00edvy.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>VoIP (Voice over Internet Protocol)<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Defin\u00edcia<\/strong><\/h4>\n\n\n\n<p><a   href=\"https:\/\/test-staging.cloudtalk.io\/voip\/\" target=\"_blank\" rel=\"noreferrer noopener\">VoIP<\/a> je skratka pre Voice over Internet Protocol a je jedn\u00fdm z najpopul\u00e1rnej\u0161\u00edch hostovan\u00fdch telef\u00f3nnych syst\u00e9mov ako alternat\u00edva k ISDN.  <\/p>\n\n\n\n<p>Prev\u00e1dza v\u00e1\u0161 hlas na digit\u00e1lne sign\u00e1ly a pren\u00e1\u0161a ich k druhej osobe alebo osob\u00e1m v hovore.\nJe to ako be\u017en\u00fd hovor, ale namiesto k\u00e1blov sa pou\u017e\u00edva internet. <\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>V\u00fdhody<\/strong><\/h4>\n\n\n\n<p>Hlavn\u00e9 <a   href=\"https:\/\/test-staging.cloudtalk.io\/blog\/voip-advantages-and-disadvantages\/\" target=\"_blank\" rel=\"noreferrer noopener\">v\u00fdhody<\/a> technol\u00f3gie <a   href=\"https:\/\/test-staging.cloudtalk.io\/blog\/voip-advantages-and-disadvantages\/\" target=\"_blank\" rel=\"noreferrer noopener\">VoIP<\/a> (Voice over Internet Protocol) s\u00fa tieto:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>U\u0161etrite peniaze: <\/strong>VoIP zni\u017euje n\u00e1klady na hardv\u00e9r t\u00fdm, \u017ee eliminuje potrebu zariaden\u00ed a vyhraden\u00fdch telef\u00f3nnych liniek.\nPotrebujete len mobiln\u00fd telef\u00f3n alebo prenosn\u00fd po\u010d\u00edta\u010d so spo\u013eahliv\u00fdm pripojen\u00edm na internet.\n <a   href=\"https:\/\/test-staging.cloudtalk.io\/voip-pricing\/\" target=\"_blank\" rel=\"noreferrer noopener\">Cena hovorov VoIP<\/a> je zvy\u010dajne v\u00fdhodnej\u0161ia ako tradi\u010dn\u00e9 <a   href=\"https:\/\/test-staging.cloudtalk.io\/voip-pricing\/\" target=\"_blank\" rel=\"noreferrer noopener\">hovory<\/a>, najm\u00e4 v pr\u00edpade medzin\u00e1rodn\u00fdch hovorov.    <\/li>\n\n\n\n<li><strong>Pr\u00e1ca odkia\u013eko\u013evek:<\/strong><strong> <\/strong>Pokia\u013e m\u00e1te pripojenie na internet a po\u010d\u00edta\u010d, smartf\u00f3n alebo tablet, m\u00f4\u017eete uskuto\u010d\u0148ova\u0165 a prij\u00edma\u0165 hovory z ak\u00e9hoko\u013evek miesta, \u010do zvy\u0161uje va\u0161u mobilitu a u\u013eah\u010duje pr\u00e1cu na dia\u013eku.<\/li>\n\n\n\n<li><strong>Vyu\u017e\u00edvajte pokro\u010dil\u00e9 funkcie: <\/strong>VoIP pon\u00faka \u0161irok\u00fa \u0161k\u00e1lu pokro\u010dil\u00fdch funkci\u00ed vr\u00e1tane <a   href=\"https:\/\/test-staging.cloudtalk.io\/voicemail\/\" target=\"_blank\" rel=\"noreferrer noopener\">hlasovej po\u0161ty,<\/a> <a   href=\"https:\/\/test-staging.cloudtalk.io\/virtual-caller-id\/\" target=\"_blank\" rel=\"noreferrer noopener\">identifik\u00e1cie volaj\u00faceho<\/a> a <a   href=\"https:\/\/test-staging.cloudtalk.io\/call-recording\/\" target=\"_blank\" rel=\"noreferrer noopener\">nahr\u00e1vania hovorov<\/a>.\nM\u00f4\u017eete ho bezprobl\u00e9movo integrova\u0165 s \u010fal\u0161\u00edmi komunika\u010dn\u00fdmi slu\u017ebami, ako s\u00fa <a   href=\"https:\/\/test-staging.cloudtalk.io\/whatsapp-outbound-messages\/\" target=\"_blank\" rel=\"noreferrer noopener\">WhatsApp<\/a> a <a   href=\"https:\/\/test-staging.cloudtalk.io\/text-messages-sms\/\" target=\"_blank\" rel=\"noreferrer noopener\">SMS<\/a>, ako aj s ob\u013e\u00faben\u00fdmi n\u00e1strojmi a syst\u00e9mami CRM. <\/li>\n\n\n\n<li><strong>\u013dahko sa \u0161k\u00e1luje: <\/strong>S VoIP m\u00f4\u017eete \u013eahko prid\u00e1va\u0165 alebo odobera\u0165 linky pod\u013ea potreby bez potreby \u010fal\u0161\u00edch fyzick\u00fdch in\u0161tal\u00e1ci\u00ed.\nT\u00e1to flexibilita je ide\u00e1lna pre rast va\u0161ej firmy alebo dynamick\u00e9 prisp\u00f4sobovanie komunika\u010dnej infra\u0161trukt\u00fary. <\/li>\n\n\n\n<li><strong>Roz\u0161\u00edrenie na celom svete: <\/strong>VoIP v\u00e1m umo\u017e\u0148uje z\u00edska\u0165 miestne a <a   href=\"https:\/\/test-staging.cloudtalk.io\/international-numbers\/\" target=\"_blank\" rel=\"noreferrer noopener\">medzin\u00e1rodn\u00e9 \u010d\u00edsla <\/a>bez toho, aby ste museli by\u0165 fyzicky pr\u00edtomn\u00ed v danej krajine.\nTo je v\u00fdhodn\u00e9 najm\u00e4 vtedy, ak m\u00e1te medzin\u00e1rodn\u00fdch klientov, a umo\u017e\u0148uje v\u00e1m to \u013eahko r\u00e1s\u0165 na medzin\u00e1rodnej \u00farovni. <\/li>\n<\/ul>\n\n\n\n<div style=\"height:32px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Ide\u00e1lne pre<\/strong><\/h4>\n\n\n\n<p>VoIP je v\u010faka svojej n\u00e1kladovej efekt\u00edvnosti, \u0161k\u00e1lovate\u013enosti a pokro\u010dil\u00fdm funkci\u00e1m ide\u00e1lny pre distribuovan\u00e9 t\u00edmy, podniky zameran\u00e9 na z\u00e1kazn\u00edkov, mal\u00e9 podniky, samostatne podnikaj\u00face osoby, rast\u00face podniky a vzdialen\u00e9 pracovn\u00e9 prostredia.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Trunking SIP (Session Initiation Protocol Trunking)<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Defin\u00edcia<\/strong><\/h4>\n\n\n\n<p><a   href=\"https:\/\/test-staging.cloudtalk.io\/blog\/what-is-sip-trunking-and-what-does-it-mean-for-voip\/\" target=\"_blank\" rel=\"noreferrer noopener\">SIP trunking<\/a> je modern\u00e1 technol\u00f3gia, ktor\u00e1 <strong>umo\u017e\u0148uje prenos hlasov\u00fdch hovorov a multim\u00e9di\u00ed cez internet <\/strong>namiesto pou\u017e\u00edvania tradi\u010dn\u00fdch telef\u00f3nnych liniek.<\/p>\n\n\n\n<p>Pomocou prepojenia SIP je mo\u017en\u00e9 prepoji\u0165 hovory Voice over Internet Protocol (VoIP) medzi miestnym telef\u00f3nnym syst\u00e9mom a verejnou telef\u00f3nnou sie\u0165ou.\nV podstate ide o premenu viacer\u00fdch komunika\u010dn\u00fdch liniek na jedno spojenie, \u010do u\u013eah\u010duje a zefekt\u00edv\u0148uje komunik\u00e1ciu. <\/p>\n\n\n\n<p>Hlavn\u00fd rozdiel medzi <a   href=\"https:\/\/test-staging.cloudtalk.io\/sip-trunking-vs-voip\/\" target=\"_blank\" rel=\"noreferrer noopener\">SIP trunkingom a VoIP<\/a> spo\u010d\u00edva v tom, \u017ee SIP trunking je met\u00f3da pripojenia <a   href=\"https:\/\/test-staging.cloudtalk.io\/pbx\/\" target=\"_blank\" rel=\"noreferrer noopener\">telef\u00f3nneho syst\u00e9mu<\/a> IP <a   href=\"https:\/\/test-staging.cloudtalk.io\/pbx\/\" target=\"_blank\" rel=\"noreferrer noopener\">PBX<\/a> k internetu a PSTN, ktor\u00e1 umo\u017e\u0148uje volanie VoIP, zatia\u013e \u010do VoIP je technol\u00f3gia, ktor\u00e1 umo\u017e\u0148uje uskuto\u010d\u0148ova\u0165 hlasov\u00e9 hovory cez internet.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>V\u00fdhody<\/strong><\/h4>\n\n\n\n<p><a   href=\"https:\/\/test-staging.cloudtalk.io\/blog\/what-is-sip-trunking-and-what-does-it-mean-for-voip\/\" target=\"_blank\" rel=\"noreferrer noopener\">SIP trunking<\/a> pon\u00faka podobn\u00e9 v\u00fdhody ako VoIP, napr\u00edklad \u00fasporu n\u00e1kladov, flexibilitu a \u0161k\u00e1lovate\u013enos\u0165.\nOkrem toho: <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Dosiahnutie vy\u0161\u0161ej spo\u013eahlivosti ako pri ISDN:<\/strong> SIP trunking poskytuje vy\u0161\u0161iu spo\u013eahlivos\u0165, preto\u017ee ak jedna trasa zlyh\u00e1, hlasov\u00e1 prev\u00e1dzka m\u00f4\u017ee by\u0165 automaticky presmerovan\u00e1 cez in\u00fa trasu, \u010d\u00edm sa zlep\u0161\u00ed kontinuita slu\u017eieb.\nNaproti tomu ISDN sa spolieha na konkr\u00e9tne fyzick\u00e9 linky.\nAk d\u00f4jde k zlyhaniu linky alebo centr\u00e1lnej kancel\u00e1rie, m\u00f4\u017ee to v\u00e1\u017ene ovplyvni\u0165 va\u0161e slu\u017eby bez mo\u017enosti r\u00fdchleho obnovenia.  <\/li>\n\n\n\n<li><strong>Z\u00edskajte v\u00e4\u010d\u0161iu kontrolu a riadenie:<\/strong> SIP trunking umo\u017e\u0148uje vzdialen\u00fa spr\u00e1vu a konfigur\u00e1ciu, \u010do u\u013eah\u010duje \u00fadr\u017ebu a odstra\u0148ovanie probl\u00e9mov.\nNa druhej strane, ISDN si vy\u017eaduje technick\u00fd z\u00e1sah na vyrie\u0161enie probl\u00e9mov, \u010do m\u00f4\u017ee pred\u013a\u017ei\u0165 prestoje. <\/li>\n<\/ul>\n\n\n\n<div style=\"height:32px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Ide\u00e1lne pre<\/strong><\/h4>\n\n\n\n<p>V\u010faka svojej \u0161k\u00e1lovate\u013enosti a pokro\u010dil\u00fdm funkci\u00e1m je ide\u00e1lny pre v\u00e4\u010d\u0161ie podniky, call centr\u00e1, podniky s viacer\u00fdmi lokalitami a vzdialen\u00fdch pracovn\u00edkov.\nMal\u00e9 podniky tie\u017e z\u00edskaj\u00fa z jeho cenovej v\u00fdhodnosti a jednoduchej integr\u00e1cie s existuj\u00facim zariaden\u00edm. <\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Optick\u00e9 vl\u00e1kna do priestorov (FTTP)<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Defin\u00edcia<\/strong><\/h4>\n\n\n\n<p>FTTP je skratka pre &#8222;Fiber to the Premises&#8220;, \u010do je typ vysokor\u00fdchlostnej internetovej slu\u017eby, ktor\u00e1 vyu\u017e\u00edva optick\u00e9 k\u00e1ble na priame pripojenie z priestorov pou\u017e\u00edvate\u013ea do centr\u00e1lnej kancel\u00e1rie poskytovate\u013ea internetov\u00fdch slu\u017eieb (ISP).<\/p>\n\n\n\n<p>T\u00e1to technol\u00f3gia umo\u017e\u0148uje vyhn\u00fa\u0165 sa pou\u017e\u00edvaniu tradi\u010dn\u00fdch meden\u00fdch k\u00e1blov a poskytuje r\u00fdchlej\u0161ie a spo\u013eahlivej\u0161ie pripojenie k internetu.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>V\u00fdhody<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Zabezpe\u010dte bezpe\u010dnej\u0161ie pripojenie: <\/strong>Optick\u00e9 k\u00e1ble s\u00fa menej n\u00e1chyln\u00e9 na environment\u00e1lne faktory, ako s\u00fa teplotn\u00e9 v\u00fdkyvy, d\u00e1\u017e\u010f a elektrick\u00e9 ru\u0161enie, ktor\u00e9 m\u00f4\u017eu v pr\u00edpade meden\u00fdch k\u00e1blov sp\u00f4sobi\u0165 degrad\u00e1ciu a nestabilitu sign\u00e1lu.  <\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Z\u00edskajte v\u00fdnimo\u010dn\u00e9 r\u00fdchlosti:<\/strong> V\u010faka maxim\u00e1lnym mo\u017enostiam s\u0165ahovania s r\u00fdchlos\u0165ou a\u017e 1 Gb\/s (gigabit za sekundu) je ide\u00e1lny pre aplik\u00e1cie, ako je cloud computing a videokonferencie.<\/li>\n\n\n\n<li><strong>\u013dahko sa \u0161k\u00e1luje: <\/strong>FTTP umo\u017e\u0148uje prisp\u00f4sobi\u0165 r\u00fdchlos\u0165 va\u0161im po\u017eiadavk\u00e1m, \u010do predstavuje ide\u00e1lne rie\u0161enie pre podniky a jednotlivcov s meniacimi sa potrebami internetu.<\/li>\n\n\n\n<li><strong>Nain\u0161talujte ho r\u00fdchlej\u0161ie:<\/strong> In\u0161tal\u00e1cia FTTP si vy\u017eaduje zna\u010dn\u00e9 invest\u00edcie do infra\u0161trukt\u00fary, ale eliminuje potrebu meden\u00fdch k\u00e1blov.\nV\u00fdsledkom s\u00fa r\u00fdchlej\u0161ie a konzistentnej\u0161ie r\u00fdchlosti. <\/li>\n<\/ul>\n\n\n\n<div style=\"height:32px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Ide\u00e1lne pre<\/strong><\/h4>\n\n\n\n<p>FTTP je ide\u00e1lny pre podniky, ktor\u00e9 vy\u017eaduj\u00fa vysokor\u00fdchlostn\u00e9, spo\u013eahliv\u00e9 a bezpe\u010dn\u00e9 internetov\u00e9 pripojenie, najm\u00e4 pre tie, ktor\u00e9 maj\u00fa aplik\u00e1cie n\u00e1ro\u010dn\u00e9 na \u0161\u00edrku p\u00e1sma, vzdialen\u00e9 lokality a rast\u00face potreby.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Z\u00e1ver<\/strong><\/h2>\n\n\n\n<p>ISDN (Integrated Services Digital Network) predstavuje v\u00fdznamn\u00fd pokrok v telekomunik\u00e1ci\u00e1ch, preto\u017ee poskytuje r\u00fdchlej\u0161\u00ed a jasnej\u0161\u00ed prenos hlasu a d\u00e1t prostredn\u00edctvom digit\u00e1lnych liniek.  <\/p>\n\n\n\n<p>Umo\u017enil spolo\u010dnostiam glob\u00e1lne prepojenie s vysokokvalitn\u00fdm pripojen\u00edm, ktor\u00e9 u\u013eah\u010duje spolupr\u00e1cu na dia\u013eku.<\/p>\n\n\n\n<p>ISDN v\u0161ak nahradili modern\u00e9 technol\u00f3gie, ako je VoIP, ktor\u00e9 s\u00fa cenovo v\u00fdhodnej\u0161ie, flexibilnej\u0161ie a vy\u017eaduj\u00fa si len pripojenie na internet.<\/p>\n<\/div><\/div>\n\n<div class=\"wp-block-cover ct-block-article-faq ct-virtual-numbers-page-rankmath-cover\"><span aria-hidden=\"true\" class=\"wp-block-cover__background has-white-background-color has-background-dim-0 has-background-dim\"><\/span><img decoding=\"async\" class=\"wp-block-cover__image-background wp-image-148766\" alt=\"\" src=\"https:\/\/test-staging.cloudtalk.io\/wp-content\/uploads\/2022\/10\/blog-article-faq-cover-question-marks.svg\" data-object-fit=\"cover\"\/><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<div class=\"wp-block-group container-fluid\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<h2 class=\"wp-block-heading has-text-align-center ct-block-article-faq-header\">\u010casto kladen\u00e9 ot\u00e1zky<\/h2>\n\n\n<div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list \">\n<div id=\"faq-question-1662054682142\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><strong><strong><strong>Ak\u00fd je rozdiel medzi DSL a ISDN?<\/strong><\/strong><\/strong><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>DSL je r\u00fdchlej\u0161ie, dostupnej\u0161ie a vo v\u0161eobecnosti lacnej\u0161ie ako ISDN.<br \/>\nOkrem toho DSL pon\u00faka r\u00fdchlosti od 128 Kb\/s do viac ako 100 Mb\/s, zatia\u013e \u010do ISDN pracuje s r\u00fdchlos\u0165ou 64 Kb\/s alebo 128 Kb\/s.<br \/>\nOkrem toho DSL vyu\u017e\u00edva existuj\u00face meden\u00e9 k\u00e1ble na &#8222;neust\u00e1le&#8220; pripojenie, zatia\u013e \u010do ISDN je slu\u017eba vyt\u00e1\u010dan\u00e9ho pripojenia, ktor\u00e1 si vy\u017eaduje vyhraden\u00e9 linky.<br \/>\nISDN stoj\u00ed viac a je menej roz\u0161\u00edren\u00e1 kv\u00f4li poplatkom za in\u0161tal\u00e1ciu a pripojenie.   <\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1662054689829\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><strong><strong><strong>Je ISDN modem?<\/strong><\/strong><\/strong><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>ISDN (Integrated Services Digital Network) nie je typick\u00fd modem.<br \/>\nJe to s\u00fabor \u0161tandardov na digit\u00e1lne posielanie hlasu, videa, d\u00e1t a \u010fal\u0161\u00edch slu\u017eieb cez telef\u00f3nne linky.<br \/>\nISDN poskytuje vysokor\u00fdchlostn\u00fd prenos d\u00e1t a \u010dasto sa pou\u017e\u00edva ako z\u00e1loha d\u00f4le\u017eit\u00fdch d\u00e1tov\u00fdch okruhov.<br \/>\nHoci sa m\u00f4\u017ee pou\u017e\u00edva\u0165 na pr\u00edstup na internet, modemy ISDN s\u00fa \u0161pecializovan\u00e9 zariadenia a l\u00ed\u0161ia sa od modemov DSL alebo k\u00e1blov\u00fdch modemov pou\u017e\u00edvan\u00fdch na \u0161irokop\u00e1smov\u00e9 pripojenie.   <\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1662054701629\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><strong><strong><strong>Ko\u013eko stoj\u00ed ISDN?<\/strong><\/strong><\/strong><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Cena ISDN sa v\u00fdrazne l\u00ed\u0161i pod\u013ea poskytovate\u013ea, lokality a slu\u017eby.<br \/>\nMesa\u010dn\u00e9 poplatky sa pohybuj\u00fa od 29 do 250 USD, in\u0161tala\u010dn\u00e9 poplatky od 289 do 309 USD.<br \/>\nN\u00e1klady na vybavenie m\u00f4\u017eu by\u0165 ni\u017e\u0161ie ako 500 USD za koncov\u00e9 zariadenia a 300 a\u017e 1 500 USD za koncov\u00e9 adapt\u00e9ry.<br \/>\nPoplatky za pou\u017e\u00edvanie a in\u0161tal\u00e1ciu linky sa pohybuj\u00fa od 140 do 720 USD, pri\u010dom min\u00fatov\u00e9 sadzby z\u00e1visia od poskytovate\u013ea a vzdialenosti hovoru.   <\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n<div style=\"height:75px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>ISDN (Integrated Services Digital Network) sp\u00f4sobila revol\u00faciu v telekomunik\u00e1ci\u00e1ch t\u00fdm, \u017ee umo\u017enila r\u00fdchly a spo\u013eahliv\u00fd prenos hlasu a d\u00e1t cez&#8230;<\/p>\n","protected":false},"author":130,"featured_media":219697,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[759],"tags":[],"class_list":["post-233107","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-podnikovy-telefonny-system"],"acf":[],"_links":{"self":[{"href":"https:\/\/test-staging.cloudtalk.io\/sk\/wp-json\/wp\/v2\/posts\/233107","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/test-staging.cloudtalk.io\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/test-staging.cloudtalk.io\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/test-staging.cloudtalk.io\/sk\/wp-json\/wp\/v2\/users\/130"}],"replies":[{"embeddable":true,"href":"https:\/\/test-staging.cloudtalk.io\/sk\/wp-json\/wp\/v2\/comments?post=233107"}],"version-history":[{"count":0,"href":"https:\/\/test-staging.cloudtalk.io\/sk\/wp-json\/wp\/v2\/posts\/233107\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test-staging.cloudtalk.io\/sk\/wp-json\/wp\/v2\/media\/219697"}],"wp:attachment":[{"href":"https:\/\/test-staging.cloudtalk.io\/sk\/wp-json\/wp\/v2\/media?parent=233107"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test-staging.cloudtalk.io\/sk\/wp-json\/wp\/v2\/categories?post=233107"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test-staging.cloudtalk.io\/sk\/wp-json\/wp\/v2\/tags?post=233107"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}