{"id":231230,"date":"2024-07-30T08:03:27","date_gmt":"2024-07-30T06:03:27","guid":{"rendered":"https:\/\/staging.cloudtalk.io\/blog\/ce-este-pstn-si-cum-functioneazaun-ghid-pentru-2024\/"},"modified":"2024-07-30T08:03:31","modified_gmt":"2024-07-30T06:03:31","slug":"ce-este-pstn-si-cum-functioneazaun-ghid-pentru-2024","status":"publish","type":"post","link":"https:\/\/test-staging.cloudtalk.io\/ro\/blog\/ce-este-pstn-si-cum-functioneazaun-ghid-pentru-2024\/","title":{"rendered":"Ce este PSTN \u0219i cum func\u021bioneaz\u0103? Un ghid pentru 2026"},"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 has-black-color has-text-color\">Ce este PSTN \u0219i cum func\u021bioneaz\u0103?\nUn ghid pentru   2025<\/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\/ro\/programeaza-un-demo\/\" style=\"border-radius:3px\">CONTACT V\u00c2NZ\u0102RI<\/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\/ro\/perioada-de-incercare-cloudtalk-14-zile\/\" style=\"border-radius:3px\">\u00ceNCEARC\u0102 GRATUIT<\/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-constrained wp-block-group-is-layout-constrained\">\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-2-2-1024x576.png\" alt=\"\" class=\"wp-image-215561\" srcset=\"https:\/\/test-staging.cloudtalk.io\/wp-content\/uploads\/2024\/05\/blog-illustration-2-2-1024x576.png 1024w, https:\/\/test-staging.cloudtalk.io\/wp-content\/uploads\/2024\/05\/blog-illustration-2-2-300x169.png 300w, https:\/\/test-staging.cloudtalk.io\/wp-content\/uploads\/2024\/05\/blog-illustration-2-2-768x432.png 768w, https:\/\/test-staging.cloudtalk.io\/wp-content\/uploads\/2024\/05\/blog-illustration-2-2-1536x864.png 1536w, https:\/\/test-staging.cloudtalk.io\/wp-content\/uploads\/2024\/05\/blog-illustration-2-2-2048x1152.png 2048w, https:\/\/test-staging.cloudtalk.io\/wp-content\/uploads\/2024\/05\/blog-illustration-2-2-1920x1080.png 1920w, https:\/\/test-staging.cloudtalk.io\/wp-content\/uploads\/2024\/05\/blog-illustration-2-2-1320x742.png 1320w, https:\/\/test-staging.cloudtalk.io\/wp-content\/uploads\/2024\/05\/blog-illustration-2-2-760x428.png 760w, https:\/\/test-staging.cloudtalk.io\/wp-content\/uploads\/2024\/05\/blog-illustration-2-2-424x239.png 424w, https:\/\/test-staging.cloudtalk.io\/wp-content\/uploads\/2024\/05\/blog-illustration-2-2-200x113.png 200w, https:\/\/test-staging.cloudtalk.io\/wp-content\/uploads\/2024\/05\/blog-illustration-2-2-88x50.png 88w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-medium-font-size\">De-a lungul progreselor tehnologice ale secolului trecut, exist\u0103 un lucru care nu s-a schimbat aproape deloc: re\u021beaua de telefonie fix\u0103, cunoscut\u0103 \u0219i sub numele de PSTN.\nCu toate acestea, num\u0103rul abonamentelor de telefonie fix\u0103 este \u00een sc\u0103dere din 2009, urm\u00e2nd ca \u00een 2023 s\u0103 mai existe doar<a href=\"https:\/\/www.statista.com\/statistics\/273014\/number-of-fixed-telephone-lines-worldwide-since-2000\/\" target=\"_blank\" rel=\"noopener\"> 861 de milioane<\/a> \u00een lume. <\/p>\n\n\n\n<p>\u00cenainte de a-l trimite \u00een istorie, s\u0103 explor\u0103m ce este PSTN, cum func\u021bioneaz\u0103 \u0219i ce folosesc acum fo\u0219tii posesori de linii fixe.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Principalele concluzii:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>PSTN \u00eenseamn\u0103 Public Switched Telephone Network (re\u021bea telefonic\u0103 public\u0103 comutat\u0103).\nAcesta este sistemul tradi\u021bional de telefonie fix\u0103. <\/li>\n\n\n\n<li>PSTN utilizeaz\u0103 comutarea automat\u0103 a circuitelor, apelurile fiind direc\u021bionate printr-o re\u021bea de comutatoare.<\/li>\n\n\n\n<li>PSTN este familiar \u0219i fiabil, cu o bun\u0103 calitate \u0219i securitate a apelurilor.<\/li>\n\n\n\n<li>Dar c\u00e2nd vine vorba de<a href=\"https:\/\/test-staging.cloudtalk.io\/ro\/voip\/-vs-linie-fixa-diferente-avantaje-si-dezavantaje-pentru-afacerea-dvs\/\"> VoIP vs linii fixe<\/a>, vechea tehnologie duce o b\u0103t\u0103lie pierdut\u0103, VoIP excel\u00e2nd \u00een termeni de eficien\u021b\u0103 a costurilor, flexibilitate \u0219i multe altele.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Ce este PSTN?<\/h2>\n\n\n\n<p>PSTN \u00eenseamn\u0103 Public Switched Telephone Network (re\u021bea telefonic\u0103 public\u0103 comutat\u0103) \u0219i este sistemul tradi\u021bional de telefonie fix\u0103 care exist\u0103 de mai bine de un secol.\nEste o colec\u021bie de re\u021bele telefonice mondiale care permite utilizatorilor s\u0103 efectueze \u0219i s\u0103 primeasc\u0103 apeluri fixe \u00een \u00eentreaga lume.   <\/p>\n\n\n\n<p>Re\u021beaua se bazeaz\u0103 pe infrastructura fizic\u0103, inclusiv fire de cupru, cabluri de fibr\u0103 optic\u0103, centre de comutare, re\u021bele celulare \u0219i sateli\u021bi.  <\/p>\n\n\n\n<p>Sistemul este denumit uneori \u0219i &#8222;Plain Old Telephone Service&#8221;<a href=\"https:\/\/test-staging.cloudtalk.io\/ro\/blog\/ce-este-o-linie-pots-cum-functioneaza-si-cum-se-compara-cu-voip\/\">(POTS<\/a>), de\u0219i, din punct de vedere tehnic, POTS este doar o parte a \u00eentregului PSTN.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Dezvoltarea PSTN<\/h2>\n\n\n\n<p>Primele re\u021bele telefonice se bazau pe centrale manuale, unde operatorii direc\u021bionau apelurile prin conectarea \u0219i deconectarea firelor de cupru.\nAcest sistem era cunoscut sub numele de Post Office Telephone Service (sensul original al cuv\u00e2ntului POTS), deoarece personalul oficiilor po\u0219tale se ocupa de gestionarea apelurilor. <\/p>\n\n\n\n<p>\u00cen cele din urm\u0103, aceasta a evoluat \u00een PSTN a\u0219a cum o \u0219tim noi, cu comutarea electronic\u0103 automat\u0103 care a \u00eenlocuit operatorii umani.  <\/p>\n\n\n\n<p>Comutatoarele de circuite amplasate \u00een puncte specifice ale re\u021belei au permis direc\u021bionarea automat\u0103 a apelurilor.\nCablurile submarine \u0219i comunica\u021biile prin satelit au facilitat efectuarea de apeluri interna\u021bionale. <\/p>\n\n\n\n<p>Apoi a ap\u0103rut ISDN (Integrated Services Digital Network), care a permis sistemelor PSTN s\u0103 transmit\u0103 con\u021binut multimedia utiliz\u00e2nd un modem de re\u021bea dial-up (o bucat\u0103 de tehnologie care forma num\u0103rul furnizorului dvs. de servicii de internet pentru a v\u0103 conecta computerul la PSTN).  <\/p>\n\n\n\n<p>Ascensiunea noilor tehnologii \u00eenseamn\u0103 c\u0103 domnia PSTN ca re\u021bea de telefonie dominant\u0103 se apropie de sf\u00e2r\u0219it &#8211; dar mai multe despre asta mai t\u00e2rziu.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1508\" height=\"802\" src=\"https:\/\/test-staging.cloudtalk.io\/wp-content\/uploads\/2024\/05\/illustration.png\" alt=\"\" class=\"wp-image-215574\" style=\"width:514px;height:auto\" srcset=\"https:\/\/test-staging.cloudtalk.io\/wp-content\/uploads\/2024\/05\/illustration.png 1508w, https:\/\/test-staging.cloudtalk.io\/wp-content\/uploads\/2024\/05\/illustration-300x160.png 300w, https:\/\/test-staging.cloudtalk.io\/wp-content\/uploads\/2024\/05\/illustration-1024x545.png 1024w, https:\/\/test-staging.cloudtalk.io\/wp-content\/uploads\/2024\/05\/illustration-768x408.png 768w, https:\/\/test-staging.cloudtalk.io\/wp-content\/uploads\/2024\/05\/illustration-1320x702.png 1320w, https:\/\/test-staging.cloudtalk.io\/wp-content\/uploads\/2024\/05\/illustration-760x404.png 760w, https:\/\/test-staging.cloudtalk.io\/wp-content\/uploads\/2024\/05\/illustration-424x225.png 424w, https:\/\/test-staging.cloudtalk.io\/wp-content\/uploads\/2024\/05\/illustration-200x106.png 200w, https:\/\/test-staging.cloudtalk.io\/wp-content\/uploads\/2024\/05\/illustration-88x47.png 88w\" sizes=\"auto, (max-width: 1508px) 100vw, 1508px\" \/><figcaption class=\"wp-element-caption\">Surs\u0103: Statista.com<\/figcaption><\/figure><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Cum func\u021bioneaz\u0103 apelurile PSTN?<\/h2>\n\n\n\n<p>&#8222;S&#8221; din PSTN vine de la &#8222;switched&#8221;, deoarece sistemul direc\u021bioneaz\u0103 apelurile printr-o re\u021bea de comutatoare c\u0103tre destina\u021biile lor.  <\/p>\n\n\n\n<p>Comutatoarele creeaz\u0103 o conexiune prin cablu \u00eentre cele dou\u0103 p\u0103r\u021bi.\nSemnalele vocale circul\u0103 pe liniile conectate, conexiunea r\u0103m\u00e2n\u00e2nd deschis\u0103 p\u00e2n\u0103 la terminarea apelului. <\/p>\n\n\n\n<p>\u00centreprinderile dispun adesea de propriul PBX (Private Branch Exchange) pentru a efectua apeluri PSTN.\nAcesta transform\u0103 efectiv sediul \u00eentr-o central\u0103 local\u0103, ac\u021bion\u00e2nd ca un comutator pentru a conecta mai multe telefoane la fa\u021ba locului. <\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Principalele componente ale arhitecturii PSTN<\/h3>\n\n\n\n<p>\u00cen re\u021belele publice comutate, firele sau cablurile subterane conecteaz\u0103 casele \u0219i \u00eentreprinderile la centrele de comutare unde sunt direc\u021bionate apelurile telefonice:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Birou central sau central\u0103 local\u0103:<\/strong> Acesta conecteaz\u0103 abona\u021bii dintr-o zon\u0103 geografic\u0103 restr\u00e2ns\u0103 la o linie PSTN.\nPentru apelurile \u00eentre utilizatorii din acela\u0219i cartier, nu este necesar\u0103 nicio alt\u0103 rutare. <\/li>\n\n\n\n<li><strong>Birou tandem: <\/strong>Acesta direc\u021bioneaz\u0103 apelurile \u00eentre mai multe centrale locale.\nEste cunoscut\u0103 \u0219i sub denumirea de re\u021bea de jonc\u021biune.\nDac\u0103 dori\u021bi s\u0103 suna\u021bi pe cineva dintr-o alt\u0103 parte a aceluia\u0219i ora\u0219, centrala dvs. local\u0103 direc\u021bioneaz\u0103 apelul c\u0103tre un birou tandem, care \u00eel redirec\u021bioneaz\u0103 c\u0103tre centrala local\u0103 a destinatarului.  <\/li>\n\n\n\n<li><strong>Birou cu tax\u0103: <\/strong>Acesta gestioneaz\u0103 apelurile interurbane na\u021bionale \u0219i este conectat la toate birourile tandem.<strong> <\/strong>Dac\u0103 suna\u021bi pe cineva din alt ora\u0219 sau stat, conexiunea PSTN se va realiza prin intermediul unui birou cu tax\u0103.<\/li>\n\n\n\n<li><strong>Gateway interna\u021bional: <\/strong>Acesta gestioneaz\u0103 comutarea interna\u021bional\u0103, rutarea apelurilor \u00eentre diferite \u021b\u0103ri.<\/li>\n<\/ul>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Cum func\u021bioneaz\u0103 \u00een practic\u0103 apelarea prin PSTN<\/h3>\n\n\n\n<p>Pentru a efectua un apel PSTN, ridica\u021bi receptorul \u0219i forma\u021bi num\u0103rul corespunz\u0103tor.\nDac\u0103 dori\u021bi s\u0103 apela\u021bi un num\u0103r din afara zonei locale, va trebui s\u0103 ad\u0103uga\u021bi un cod de zon\u0103 &#8211; sau codul de \u021bar\u0103 pentru un apel interna\u021bional. <\/p>\n\n\n\n<p>Telefonul dvs. converte\u0219te undele sonore ale vocii dvs. \u00een semnale electrice \u0219i le trimite prin cabluri de re\u021bea la cea mai apropiat\u0103 central\u0103 local\u0103.\nCentrala determin\u0103 destina\u021bia corect\u0103 \u0219i direc\u021bioneaz\u0103 apelul printr-un cablu de fibr\u0103 optic\u0103 care converte\u0219te semnalele electrice \u00een impulsuri luminoase. <\/p>\n\n\n\n<p>Atunci c\u00e2nd apelul dvs. ajunge la biroul relevant, impulsurile luminoase sunt convertite \u00eenapoi \u00een semnale electrice.\nBiroul redirec\u021bioneaz\u0103 apelul c\u0103tre num\u0103rul de telefon al destinatarului.\nSemnalele electrice fac ca telefonul s\u0103 sune, iar receptorul transform\u0103 semnalele electrice \u00een unde sonore atunci c\u00e2nd utilizatorul r\u0103spunde.  <\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Beneficiile \u0219i dezavantajele unui sistem de telefonie bazat pe PSTN<\/h2>\n\n\n\n<p>S\u0103 analiz\u0103m acum avantajele \u0219i dezavantajele utiliz\u0103rii unei linii telefonice PSTN<strong> <\/strong>:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Beneficii PSTN<\/h3>\n\n\n\n<p>Liniile fixe tradi\u021bionale sunt familiare pentru majoritatea dintre noi \u0219i este simplu s\u0103 efectua\u021bi sau s\u0103 prelua\u021bi un apel.\nDac\u0103 utiliza\u021bi PSTN pentru afacerea dvs., nu va trebui s\u0103 instrui\u021bi angaja\u021bii cu privire la modul \u00een care func\u021bioneaz\u0103.\nDe asemenea, sistemul \u0219i-a dovedit fiabilitatea, exist\u00e2nd de at\u00e2t de mult timp.  <\/p>\n\n\n\n<p>Datorit\u0103 infrastructurii stabilite la nivel mondial, v\u0103 pute\u021bi a\u0219tepta la o mare stabilitate a apelurilor.\nChiar \u0219i \u00een cazul unei pene de curent, linia dvs. telefonic\u0103 nu va fi afectat\u0103.\nDe asemenea, fiecare num\u0103r PSTN fiind legat de o loca\u021bie specific\u0103, serviciile de urgen\u021b\u0103 pot urm\u0103ri cu u\u0219urin\u021b\u0103 originea unui apel de urgen\u021b\u0103.  <\/p>\n\n\n\n<p>PSTN-urile sunt, de asemenea, destul de sigure, deoarece folosesc linii dedicate.\nDa, intercept\u0103rile telefonice sunt posibile (de\u0219i ilegale), dar telefoanele dvs. nu vor suferi un atac cibernetic. <\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Dezavantajele PSTN<\/h3>\n\n\n\n<p>Sistemele PSTN necesit\u0103 infrastructur\u0103 fizic\u0103, deoarece fiecare linie telefonic\u0103 trebuie s\u0103 fie cablat\u0103 la sediul dvs.\nNu este o munc\u0103 pe care o pute\u021bi face singur \u0219i ve\u021bi avea nevoie de o linie telefonic\u0103 suplimentar\u0103 instalat\u0103 pentru fiecare angajat nou.\nDe asemenea, \u00eenseamn\u0103 c\u0103 lucr\u0103torii pot efectua \u0219i primi apeluri doar \u00een interiorul biroului.  <\/p>\n\n\n\n<p>Pe l\u00e2ng\u0103 plata pentru \u00eenchirierea liniei \u0219i furnizarea de terminale pentru angaja\u021bi, ve\u021bi pl\u0103ti pentru apelurile pe care le efectua\u021bi.\nApelurile PSTN sunt taxate \u00een func\u021bie de distan\u021b\u0103.\nCircuitele trebuie s\u0103 r\u0103m\u00e2n\u0103 deschise mai mult timp pentru ca semnalele s\u0103 ajung\u0103 de departe, astfel \u00eenc\u00e2t apelurile interurbane \u0219i interna\u021bionale sunt scumpe.  <\/p>\n\n\n\n<p>De\u0219i o linie PSTN vine cu func\u021bii de baz\u0103 precum transferul apelurilor \u0219i identificarea apelantului, exist\u0103 mai pu\u021bine func\u021bii avansate de gestionare a apelurilor, oportunit\u0103\u021bi de automatizare bazate pe AI sau integr\u0103ri cu instrumente digitale.<\/p>\n\n\n\n<p>PSTN este, de asemenea, \u00een curs de eliminare treptat\u0103 \u00een favoarea comunica\u021biilor complet digitale, ceea ce \u00eengreuneaz\u0103 sarcina operatorilor de a men\u021bine infrastructurile tradi\u021bionale.\n\u00cen Regatul Unit, de exemplu, PSTN se va \u00eenchide \u00een decembrie 2025 \u0219i este programat\u0103 s\u0103 fie eliminat\u0103 treptat \u00een majoritatea \u021b\u0103rilor p\u00e2n\u0103 \u00een 2030. <\/p>\n\n\n\n<div style=\"height:30px\" 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:#000\"><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 class=\"has-white-color has-text-color\">Ob\u021bine\u021bi acum num\u0103rul dvs. VoIP<\/p>\n<\/div><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-medium\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"635\" src=\"https:\/\/test-staging.cloudtalk.io\/wp-content\/uploads\/2023\/08\/eBook-Voip-Package.svg\" alt=\"\" class=\"wp-image-177164\" style=\"object-fit:cover\"\/><\/figure><\/div>\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\/how-to-choose-a-voip-package-ebook\/\">Cite\u0219te gratuit<\/a><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">O alternativ\u0103 la PSTN: Voice over Internet Protocol (VoIP)<\/h2>\n\n\n\n<p>Deci, odat\u0103 cu eliminarea treptat\u0103 a PSTN, care este alternativa?\nA\u021bi putea configura un plan de telefonie mobil\u0103 pentru companie, dar cea mai bun\u0103 op\u021biune este VoIP.   <\/p>\n\n\n\n<p>Tehnologia Voice over Internet Protocol direc\u021bioneaz\u0103 apelurile prin conexiunea dvs. la internet, \u00een locul firelor \u0219i cablurilor PSTN.\nAceasta converte\u0219te semnalele analogice (vocea dumneavoastr\u0103) \u00een &#8222;pachete&#8221; digitale pentru transmitere. <\/p>\n\n\n\n<h3 class=\"wp-block-heading\">PSTN vs VoIP: o compara\u021bie direct\u0103<\/h3>\n\n\n\n<p>Deci, cum se compar\u0103 VoIP cu PSTN?\nAm alc\u0103tuit un tabel care eviden\u021biaz\u0103 principalele diferen\u021be.\n(Pentru o compara\u021bie mai cuprinz\u0103toare, face\u021bi clic aici:<a href=\"https:\/\/test-staging.cloudtalk.io\/pstn-vs-voip\/\"> PSTN vs VoIP<\/a>).  <\/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\" id=\"Feature\">\n<p class=\"has-black-color has-text-color has-link-color wp-elements-2d5537c4fa96e60f58743d06eb7579e9\"><strong>Caracteristic\u0103<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" id=\"PSTN\">\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>PSTN<\/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=\"VoIP\">\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>VoIP<\/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>Tipul transmisiei<\/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 class=\"has-text-align-left\">Folose\u0219te o linie POTS dedicat\u0103 pentru a transmite date vocale sub form\u0103 de semnale electrice.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-align-left\">Folose\u0219te conexiunea la internet pentru a transmite date vocale, convertite \u00een pachete de date digitale.<\/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>Tip de comutare<\/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 class=\"has-text-align-left\">Utilizeaz\u0103 comutarea circuitelor pe o linie dedicat\u0103, necesit\u00e2nd o conexiune permanent\u0103 pe durata apelului.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-align-left\">Folose\u0219te comutarea pachetelor, trimi\u021b\u00e2nd \u0219i primind date \u00een func\u021bie de necesit\u0103\u021bi prin calea cea mai eficient\u0103.\nNu este necesar\u0103 o linie dedicat\u0103. <\/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>Cerin\u021be de sistem<\/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 class=\"has-text-align-left\">Necesit\u0103 infrastructur\u0103 de telefonie fizic\u0103 la fa\u021ba locului, inclusiv cabluri \u0219i terminale fixe.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-align-left\">Necesit\u0103 o conexiune la internet.\nPute\u021bi utiliza telefoane IP speciale sau computere \u0219i dispozitive mobile. <\/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><strong>Configurare \u0219i \u00eentre\u021binere<\/strong><\/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 class=\"has-text-align-left\">Necesit\u0103 instalare profesional\u0103 (inclusiv atunci c\u00e2nd ad\u0103uga\u021bi noi utilizatori\/linii) \u0219i \u00eentre\u021binere continu\u0103 dac\u0103 utiliza\u021bi PBX local.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-align-left\">Crea\u021bi un cont la furnizor, instala\u021bi software-ul \u0219i conecta\u021bi telefoanele IP, dac\u0103 le utiliza\u021bi.\nPute\u021bi fi gata \u00eentr-o or\u0103. <\/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><strong>Costuri de apel<\/strong><\/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 class=\"has-text-align-left\">Tarifele se bazeaz\u0103 pe distan\u021b\u0103, astfel \u00eenc\u00e2t apelurile na\u021bionale \u0219i interna\u021bionale sunt mai scumpe.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-align-left\">Apelurile nu sunt taxate \u00een func\u021bie de distan\u021b\u0103, iar apelurile VoIP c\u0103tre VoIP pot fi gratuite.<\/p>\n<\/div>\n<\/div>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">C\u00e2t cost\u0103 sistemele PSTN \u0219i VoIP?<\/h3>\n\n\n\n<p>Costurile pentru ambele tipuri variaz\u0103 foarte mult \u00een func\u021bie de furnizorul dvs. de servicii, de num\u0103rul de utilizatori \u0219i de caracteristicile dorite.<\/p>\n\n\n\n<p>Cu un sistem bazat pe PSTN, ve\u021bi avea nevoie de linii telefonice \u0219i cartele separate pentru fiecare angajat.\nVe\u021bi pl\u0103ti pentru \u00eenchirierea liniei, \u00een timp ce apelurile PSTN sunt taxate fie pe minut, fie ca parte a unui abonament cu minute incluse.\nDe asemenea, exist\u0103 adesea o tax\u0103 suplimentar\u0103 pentru func\u021bii suplimentare.  <\/p>\n\n\n\n<p>Companiile cu p\u00e2n\u0103 la 40 de angaja\u021bi pot utiliza un Key System Unit (KSU) pentru a se conecta la PSTN.\nAceasta ofer\u0103 linii multiple \u0219i func\u021bii suplimentare, dar cost\u0103 \u00eentre<a href=\"https:\/\/www.kompareit.com\/business\/office-equipment-phone-system-ksu-vs-pbx.html#how-much-does-a-ksu-phone-systems-cost%3F:~:text=to%20pay%20about-,%24300%20to%20%241%2C000,-per%20user%20for\" target=\"_blank\" rel=\"noopener\"> 300 \u0219i 1.000<\/a> de dolari per utilizator.\n\u00centreprinderile mai mari pot opta pentru un PBX on-premises, care implic\u0103 o tax\u0103 de instalare, costuri hardware \u0219i \u00eentre\u021binere continu\u0103.\nAcesta poate costa p\u00e2n\u0103 la<a href=\"https:\/\/test-staging.cloudtalk.io\/blog\/how-much-does-call-center-software-cost\/#:~:text=PBX%20(which%20can%20cost%20as%20much%20as%20%24260%2C000%20in%20the%20first%20year)%2C\/\"> 26.000<\/a> de dolari \u00een primul an.   <\/p>\n\n\n\n<p>Sistemele VoIP sunt bazate pe cloud, astfel \u00eenc\u00e2t nu ave\u021bi nevoie de hardware (nici m\u0103car de telefoane, deoarece pute\u021bi efectua apeluri cu un computer sau un dispozitiv mobil prin intermediul conexiunii la internet existente).\nApelurile sunt mai ieftine deoarece tehnologia este mai eficient\u0103 \u0219i nu sunte\u021bi taxat \u00een func\u021bie de distan\u021b\u0103. <\/p>\n\n\n\n<p>Pl\u0103ti\u021bi pentru VoIP cu un abonament lunar, f\u0103r\u0103 costuri ini\u021biale sau contracte de lung\u0103 durat\u0103.\nApelurile nelimitate \u0219i func\u021biile avansate sunt \u00eencorporate, iar VoIP este de obicei v\u00e2ndut ca parte a unui pachet de comunica\u021bii.\nDe exemplu, un<a href=\"https:\/\/test-staging.cloudtalk.io\/ro\/blog\/pretul-software-ului-call-center-cat-va-costa-in-2024\/\"> call center<\/a> bazat pe VoIP<a href=\"https:\/\/test-staging.cloudtalk.io\/ro\/blog\/pretul-software-ului-call-center-cat-va-costa-in-2024\/\"> cost\u0103<\/a> 25 de dolari pe utilizator, pe lun\u0103, cu CloudTalk.  <\/p>\n\n\n\n<h3 class=\"wp-block-heading\">De ce VoIP este mai bun dec\u00e2t PSTN<\/h3>\n\n\n\n<p>Dup\u0103 cum am men\u021bionat, VoIP v\u0103 economise\u0219te bani la infrastructur\u0103 \u0219i la costul apelurilor, comparativ cu un serviciu PSTN.  <\/p>\n\n\n\n<p>De asemenea, este flexibil \u0219i scalabil &#8211; utilizatorii pot accesa sistemul bazat pe cloud de oriunde, de pe orice dispozitiv conectat la internet, ceea ce este ideal pentru munca la distan\u021b\u0103.\n\u00cen plus, pute\u021bi ad\u0103uga sau elimina cu u\u0219urin\u021b\u0103 utilizatori, \u00een func\u021bie de necesit\u0103\u021bi. <\/p>\n\n\n\n<p>Cu VoIP, ve\u021bi ob\u021bine func\u021bii avansate \u0219i integr\u0103ri cu alte instrumente de afaceri, precum \u0219i posibilitatea de a alege un num\u0103r de telefon virtual care nu este legat de o loca\u021bie geografic\u0103.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Sunte\u021bi gata s\u0103 l\u0103sa\u021bi PSTN-ul \u00een urm\u0103?<\/h2>\n\n\n\n<p>Atunci c\u00e2nd \u00eenlocui\u021bi liniile fixe PSTN tradi\u021bionale cu<a href=\"https:\/\/test-staging.cloudtalk.io\/blog\/how-does-a-voip-work\/\"> tehnologia VoIP<\/a> modern\u0103, ve\u021bi beneficia de o serie de avantaje, inclusiv apeluri mai ieftine, func\u021bii mai puternice \u0219i un sistem cu \u00eentre\u021binere redus\u0103, u\u0219or de utilizat, flexibil \u0219i scalabil.<\/p>\n\n\n\n<div class=\"wp-block-ct-evo-cta-simple-panel cta-simple-panel is-style-no-image\" style=\"background-color:#DFF0F6\"><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 class=\"has-black-color has-text-color has-link-color wp-elements-61ce840e51154f744bf816ba2ba1cd7e\">Sunte\u021bi gata s\u0103 face\u021bi trecerea?<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-primary\"><a class=\"wp-block-button__link has-white-color has-universal-green-50-background-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/test-staging.cloudtalk.io\/ro\/programeaza-un-demo\/\">Contact v\u00e2nz\u0103ri<\/a><\/div>\n<\/div>\n<\/div><\/div>\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\">\u00centreb\u0103ri frecvente PSTN<\/h2>\n\n\n<div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list \">\n<div id=\"faq-question-1662054689829\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \">Ce fel de re\u021bea este PSTN?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Re\u021beaua telefonic\u0103 public\u0103 comutat\u0103 (PSTN) este o re\u021bea cu comutare de circuite, ceea ce \u00eenseamn\u0103 c\u0103 apelurile sunt direc\u021bionate printr-o serie de comutatoare c\u0103tre destina\u021bia final\u0103.<br \/>\nComutatoarele deschid \u0219i men\u021bin o conexiune \u00eentre dou\u0103 telefoane pe durata apelului. <\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1662054701629\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \">Care este un exemplu de re\u021bea PSTN?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Un exemplu de re\u021bea PSTN ar fi birourile centrale, tandem \u0219i cu tax\u0103, care conecteaz\u0103 apelurile \u00eentre utilizatorii din acela\u0219i cartier, ora\u0219 sau \u021bar\u0103.  <br \/>Apelurile sunt direc\u021bionate ini\u021bial c\u0103tre cea mai apropiat\u0103 central\u0103 telefonic\u0103 a apelantului \u0219i redirec\u021bionate c\u0103tre biroul tandem sau c\u0103tre biroul cu tax\u0103 (dac\u0103 este necesar) pentru a fi transmise c\u0103tre num\u0103rul destinatarului.<br \/>\nGateway-urile interna\u021bionale conecteaz\u0103 apelurile din str\u0103in\u0103tate. <\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1716978432944\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \">De ce multe \u021b\u0103ri \u00ee\u0219i elimin\u0103 treptat re\u021belele PSTN?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Sistemele PSTN sunt tehnologie de \u0219coal\u0103 veche.<br \/>\nAcestea nu au fost concepute pentru a gestiona alte tipuri de date sau pentru a se integra cu instrumentele AI &#8211; acesta este motivul pentru care at\u00e2t de multe \u00eentreprinderi se \u00eendep\u0103rteaz\u0103 de PSTN.<br \/>\nTransportatorilor le este mai greu s\u0103 \u00eentre\u021bin\u0103 infrastructura tradi\u021bional\u0103 \u0219i nu merit\u0103 acest lucru atunci c\u00e2nd cererea scade constant.  <\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1716978447377\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \">Ar trebui s\u0103-mi \u00eenlocuiesc sistemul PSTN cu VoIP?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Serviciile PSTN sunt eliminate treptat la nivel global, a\u0219a c\u0103 \u00een cur\u00e2nd nu ve\u021bi mai avea de ales.<br \/>\nEste logic s\u0103 face\u021bi saltul \u00eenainte de a fi for\u021bat, iar VoIP ofer\u0103 at\u00e2t de multe beneficii \u00eenc\u00e2t este o decizie u\u0219oar\u0103. <\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1716978459965\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \">Merit\u0103 s\u0103 trece\u021bi la VoIP pentru \u00eentreprinderile mici?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Cu siguran\u021b\u0103. Comutarea digital\u0103 a pachetelor utilizat\u0103 \u00een sistemele VoIP este mult mai eficient\u0103, ceea ce face ca apelurile s\u0103 fie mai ieftine &#8211; \u0219i nu trebuie s\u0103 v\u0103 face\u021bi griji cu privire la costurile sau problemele legate de infrastructura fizic\u0103.<br \/>\nVoIP permite \u00eentreprinderilor mici s\u0103 se bucure de caracteristici avansate, cum ar fi rutarea inteligent\u0103 \u0219i transcrierea automat\u0103, ca parte a pachetului.<br \/>\u00cen plus, exist\u0103 avantajul de a<a href=\"https:\/\/staging.cloudtalk.io\/blog\/how-to-get-a-voip-number-complete-guide\/\" target=\"_blank\" rel=\"noopener\"> ob\u021bine un num\u0103r VoIP<\/a> care nu este legat de loca\u021bia dvs., ceea ce \u00eenseamn\u0103 c\u0103 pute\u021bi apela la noi clien\u021bi din orice regiune prin afi\u0219area unui num\u0103r care este local pentru ei.<br \/>\nCuplat\u0103 cu natura de acces oriunde a VoIP, mica dvs. afacere \u00ee\u0219i poate realiza ambi\u021biile globale.  <\/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>De-a lungul progreselor tehnologice ale secolului trecut, exist\u0103 un lucru care nu s-a schimbat aproape deloc: re\u021beaua de telefonie fix\u0103,&#8230;<\/p>\n","protected":false},"author":132,"featured_media":215569,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[726],"tags":[],"class_list":["post-231230","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sistem-de-telefonie"],"acf":[],"_links":{"self":[{"href":"https:\/\/test-staging.cloudtalk.io\/ro\/wp-json\/wp\/v2\/posts\/231230","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/test-staging.cloudtalk.io\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/test-staging.cloudtalk.io\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/test-staging.cloudtalk.io\/ro\/wp-json\/wp\/v2\/users\/132"}],"replies":[{"embeddable":true,"href":"https:\/\/test-staging.cloudtalk.io\/ro\/wp-json\/wp\/v2\/comments?post=231230"}],"version-history":[{"count":0,"href":"https:\/\/test-staging.cloudtalk.io\/ro\/wp-json\/wp\/v2\/posts\/231230\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test-staging.cloudtalk.io\/ro\/wp-json\/wp\/v2\/media\/215569"}],"wp:attachment":[{"href":"https:\/\/test-staging.cloudtalk.io\/ro\/wp-json\/wp\/v2\/media?parent=231230"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test-staging.cloudtalk.io\/ro\/wp-json\/wp\/v2\/categories?post=231230"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test-staging.cloudtalk.io\/ro\/wp-json\/wp\/v2\/tags?post=231230"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}