{"id":19846,"date":"2026-10-14T17:29:26","date_gmt":"2026-10-14T15:29:26","guid":{"rendered":"https:\/\/glofera.com\/centraleta-pbx-que-fer-amb-la-que-tens-a-loficina\/"},"modified":"2026-10-14T17:41:03","modified_gmt":"2026-10-14T15:41:03","slug":"centraleta-pbx","status":"publish","type":"post","link":"https:\/\/glofera.com\/ca\/centraleta-pbx\/","title":{"rendered":"Centraleta PBX: qu\u00e8 fer amb la que tens a l&#8217;oficina"},"content":{"rendered":"<p>PBX ve de <em>Private Branch Exchange<\/em> : centraleta privada. \u00c9s el nom t\u00e8cnic de l&#8217;aparell que fa anys que repartix les trucades de la teva empresa des d&#8217;un armari, un altell o el quart on tamb\u00e9 hi ha el pal de fregar. <\/p>\n<p>Si has arribat aqu\u00ed \u00e9s probable que en tinguis una i estiguis en un d&#8217;aquests tres moments: s&#8217;ha avariat, necessites ampliar-la, o alg\u00fa t&#8217;ha dit que est\u00e0 obsoleta. Anem per parts, perqu\u00e8 llen\u00e7ar-la no sempre \u00e9s la resposta correcta. <\/p>\n<h2>Qu\u00e8 tens exactament en aquest armari<\/h2>\n<p>Tres generacions conviuen encara a les pimes espanyoles:<\/p>\n<ul>\n<li><strong>PBX anal\u00f2gica.<\/strong>  Cablejat de parell de coure fins a cada tel\u00e8fon. Robusta, senzilla i funcionalment molt limitada: extensions, transfer\u00e8ncies i poca cosa m\u00e9s. <\/li>\n<li><strong>PBX digital.<\/strong>  Els anys noranta-dos mil. Va afegir b\u00fasties, m\u00fasica en espera i men\u00fas b\u00e0sics. Encara funcionen moltes.  <\/li>\n<li><strong>IP PBX.<\/strong>  El mateix aparell a la teva oficina, per\u00f2 parlant per xarxa en lloc de per coure. Continua sent maquinari teu, amb el manteniment. <\/li>\n<\/ul>\n<p>I la quarta, que ja no \u00e9s al teu armari: la <strong>PBX virtual<\/strong> , allotjada al n\u00favol del prove\u00efdor. \u00c9s el mateix, per\u00f2 el ferro \u00e9s un altre. Les difer\u00e8ncies entre aquestes dues \u00faltimes les desglossem en <a href=\"https:\/\/glofera.com\/ca\/centraleta-ip\/\">centraleta IP: tipus i difer\u00e8ncies<\/a> .  <\/p>\n<h2>Els tres senyals que la teva est\u00e0 esgotada<\/h2>\n<ol>\n<li><strong>Ning\u00fa no sap configurar-la.<\/strong>  Si cada canvi d\u201fhorari dep\u00e8n d\u201fun t\u00e8cnic concret que de vegades contesta, ja no tens un sistema: tens una depend\u00e8ncia.<\/li>\n<li><strong>Les peces s\u00f3n de segona m\u00e0.<\/strong>  Quan el recanvi d&#8217;un m\u00f2dul s&#8217;ha de buscar al mercat d&#8217;ocasi\u00f3, el fabricant fa temps que la va donar per morta.<\/li>\n<li><strong>No saps quantes trucades perds.<\/strong>  \u00c9s el senyal m\u00e9s important i el que menys es mira. Una PBX cl\u00e0ssica no registra all\u00f2 que no s&#8217;at\u00e9n. Est\u00e0s dirigint a cegues.  <\/li>\n<\/ol>\n<p>Hi ha m\u00e9s s\u00edmptomes, i els repassem en <a href=\"https:\/\/glofera.com\/ca\/senyals-que-necessites-canviar-de-centraleta\/\">els senyals que toca canviar de centraleta<\/a> .<\/p>\n<p><span style=\"font-weight: 400;\"><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-overflow:hidden;--awb-bg-size:cover;--awb-border-color:var(--awb-color4);--awb-border-top:1px;--awb-border-right:1px;--awb-border-bottom:1px;--awb-border-left:1px;--awb-border-style:solid;--awb-border-radius:30px 30px 30px 30px;--awb-width-large:100%;--awb-margin-top-large:50px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:50px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"--awb-flex-grow:0;--awb-flex-grow-medium:0;--awb-flex-grow-small:0;--awb-flex-shrink:0;--awb-flex-shrink-medium:0;--awb-flex-shrink-small:0;width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-0 fusion_builder_column_inner_2_5 2_5 fusion-flex-column fusion-flex-align-self-center\" style=\"--awb-bg-size:cover;--awb-width-large:40%;--awb-margin-top-large:20px;--awb-spacing-right-large:4.8%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:4.8%;--awb-width-medium:40%;--awb-order-medium:0;--awb-spacing-right-medium:4.8%;--awb-spacing-left-medium:4.8%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-center fusion-content-layout-column\"><div class=\"fusion-image-element\" style=\"text-align:center;--awb-max-width:200px;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-1 hover-type-none\"><img decoding=\"async\" width=\"1920\" height=\"1409\" alt=\"demostraci\u00f3 gratu\u00efta centraleta virtual voip per a empreses\" title=\"demostracio-gratu\u00efta-centralita-virtual-per-empreses\" src=\"https:\/\/glofera.com\/wp-content\/uploads\/2026\/02\/demostracion-gratuita-centralita-virtual-para-empresas.jpg\" class=\"img-responsive wp-image-15329\" srcset=\"https:\/\/glofera.com\/wp-content\/uploads\/2026\/02\/demostracion-gratuita-centralita-virtual-para-empresas-200x147.jpg 200w, https:\/\/glofera.com\/wp-content\/uploads\/2026\/02\/demostracion-gratuita-centralita-virtual-para-empresas-400x294.jpg 400w, https:\/\/glofera.com\/wp-content\/uploads\/2026\/02\/demostracion-gratuita-centralita-virtual-para-empresas-600x440.jpg 600w, https:\/\/glofera.com\/wp-content\/uploads\/2026\/02\/demostracion-gratuita-centralita-virtual-para-empresas-800x587.jpg 800w, https:\/\/glofera.com\/wp-content\/uploads\/2026\/02\/demostracion-gratuita-centralita-virtual-para-empresas-1200x881.jpg 1200w, https:\/\/glofera.com\/wp-content\/uploads\/2026\/02\/demostracion-gratuita-centralita-virtual-para-empresas.jpg 1920w\" sizes=\"(max-width: 640px) 100vw, 600px\" \/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-1 fusion_builder_column_inner_3_5 3_5 fusion-flex-column fusion-flex-align-self-center\" style=\"--awb-padding-right:55px;--awb-bg-size:cover;--awb-width-large:60%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.2%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.2%;--awb-width-medium:60%;--awb-order-medium:0;--awb-spacing-right-medium:3.2%;--awb-spacing-left-medium:3.2%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-center fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-1 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-four\" style=\"--awb-margin-top:20px;--awb-margin-top-small:10px;--awb-margin-right-small:30px;--awb-margin-bottom-small:10px;--awb-margin-left-small:30px;\"><h4 class=\"fusion-title-heading title-heading-center\" style=\"margin:0;\"><\/span><\/p>\n<p style=\"text-align: center;\"><span data-olk-copy-source=\"MessageBody\">Analitzem <strong>GRATIS<\/strong> les trucades de la teva empresa<\/span><\/p><\/h4><\/div><div style=\"text-align:center;\"><a class=\"fusion-button button-flat button-large button-custom fusion-button-default button-1 fusion-button-default-span fusion-button-default-type\" style=\"--awb-margin-top:20px;--button_accent_color:var(--awb-color1);--button_accent_hover_color:var(--awb-color1);--button_border_hover_color:var(--awb-color1);--button-border-radius-top-left:50px;--button-border-radius-top-right:50px;--button-border-radius-bottom-right:50px;--button-border-radius-bottom-left:50px;--button_gradient_angle:180deg;--button_gradient_top_color:var(--awb-color4);--button_gradient_bottom_color:var(--awb-color4);--button_gradient_top_color_hover:hsla(var(--awb-color4-h),calc(var(--awb-color4-s) - 5%),calc(var(--awb-color4-l) - 10%),var(--awb-color4-a));--button_gradient_bottom_color_hover:hsla(var(--awb-color4-h),calc(var(--awb-color4-s) - 5%),calc(var(--awb-color4-l) - 10%),var(--awb-color4-a));--button_text_transform:uppercase;--button_typography-letter-spacing:3px;--button_typography-font-family:&quot;Lato&quot;;--button_typography-font-style:normal;--button_typography-font-weight:700;\" target=\"_self\" href=\"#contacto\"><span class=\"fusion-button-text awb-button__text awb-button__text--default\">SOL\u00b7LICITA UNA ASSESSORIA<\/span><\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n<\/p>\n<h2>L&#8217;opci\u00f3 interm\u00e8dia que gaireb\u00e9 ning\u00fa no t&#8217;explica: el trunk SIP<\/h2>\n<p>Aqu\u00ed hi ha el mat\u00eds que es perd a la majoria d&#8217;articles sobre aquest tema. Si el teu PBX \u00e9s relativament moderna i funciona b\u00e9, <strong>no has de llen\u00e7ar-la per modernitzar la teva telefonia<\/strong> . <\/p>\n<p>Un trunk SIP substitueix les l\u00ednies f\u00edsiques que entren a la teva centraleta per una connexi\u00f3 de veu per internet. La PBX es queda; el que canvia \u00e9s com arriben les trucades fins a ella. <\/p>\n<p><strong>Quines ganes:<\/strong><\/p>\n<ul>\n<li>Elimines el cost de les l\u00ednies f\u00edsiques i dels primaris.<\/li>\n<li>Pots ampliar o reduir canals simultanis sense obra.<\/li>\n<li>Conserves els teus n\u00fameros i la teva inversi\u00f3 en maquinari.<\/li>\n<\/ul>\n<p><strong>Qu\u00e8 no guanyes, i \u00e9s el m\u00e9s important:<\/strong><\/p>\n<ul>\n<li>Res de mobilitat. El teu equip continua sense poder treballar amb el n\u00famero d&#8217;empresa fora de l&#8217;oficina. <\/li>\n<li>Ni estad\u00edstiques, ni enregistrament modern, ni integraci\u00f3 amb el CRM. Tot aix\u00f2 dep\u00e8n de la centraleta, no de com entren les trucades. <\/li>\n<li>El tall de llum et continua deixant sense tel\u00e8fon.<\/li>\n<\/ul>\n<p><strong>Quan t\u00e9 sentit:<\/strong> si vas amortitzar la PBX fa poc, si el teu equip treballa sempre a l&#8217;oficina i si el que et fa mal \u00e9s la factura de les l\u00ednies. \u00c9s un pont honest de dos o tres anys, no un dest\u00ed. <\/p>\n<h2>La taula de decisi\u00f3<\/h2>\n<\/p>\n<div class=\"table-1\">\n<table width=\"100%\">\n<thead>\n<tr>\n<th align=\"left\">La teva situaci\u00f3<\/th>\n<th align=\"left\">Qu\u00e8 fer<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td align=\"left\">PBX de menys de 5 anys, equip sempre a oficina, factura alta<\/td>\n<td align=\"left\">Trunk SIP i esperar<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">PBX avariada amb pressupost de reparaci\u00f3 seri\u00f3s<\/td>\n<td align=\"left\">Migrar. Reparar \u00e9s llen\u00e7ar diners a un actiu que caduca <\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Gent treballant fora de l&#8217;oficina<\/td>\n<td align=\"left\">Migrar. El trunk SIP no resol la mobilitat <\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Canvi de local a la vista<\/td>\n<td align=\"left\">Migrar. Moure una PBX \u00e9s un projecte amb risc <\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Necessites dades de trucades o integrar el CRM<\/td>\n<td align=\"left\">CMigrar. Una PBX cl\u00e0ssica no te&#8217;ls donar\u00e0 mai <\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Amortitzada fa poc i tot funciona<\/td>\n<td align=\"left\">No toquis res. Trunk SIP si vols baixar cost <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\n<h2><\/h2>\n<h2>Qu\u00e8 fer amb el maquinari si migres<\/h2>\n<p>No tot va al contenidor. Els <strong>tel\u00e8fons IP<\/strong> solen reconfigurar-se per a la centraleta nova. Els <strong>anal\u00f2gics<\/strong> es mantenen amb un adaptador, que \u00e9s el que interessa amb porters autom\u00e0tics, tel\u00e8fons de magatzem o ascensors. L&#8217;aparell central s\u00ed que queda fora, i amb ell el manteniment.   <\/p>\n<p>Un av\u00eds seri\u00f3s sobre la migraci\u00f3: <strong>no des de baixa les l\u00ednies antigues fins que la portabilitat estigui completada<\/strong> . Si la l\u00ednia es cancel\u00b7la abans, el n\u00famero es pot alliberar i perdre. \u00c9s irreversible. Les fases completes estan en <a href=\"https:\/\/glofera.com\/ca\/telefonia-ip-empreses\/\">com implantar telefonia IP sense embolics<\/a> .   <\/p>\n<h2>Preguntes r\u00e0pides<\/h2>\n<h3>Qu\u00e8 significa PBX?<\/h3>\n<p>Private Branch Exchange, centraleta privada. \u00c9s el sistema que gestiona les trucades internes d&#8217;una empresa i la seva connexi\u00f3 amb la xarxa telef\u00f2nica exterior, ja sigui com a equip f\u00edsic a l&#8217;oficina o com a servei allotjat al n\u00favol. <\/p>\n<h3>Puc modernitzar el meu PBX sense canviar-lo?<\/h3>\n<p>S\u00ed, amb un trunk SIP: substitueix les l\u00ednies f\u00edsiques per veu sobre internet mantenint la teva centraleta actual. Redueix el cost de l\u00ednies, per\u00f2 no aporta mobilitat, estad\u00edstiques ni integraci\u00f3 amb el CRM, perqu\u00e8 aix\u00f2 dep\u00e8n de la centraleta. <\/p>\n<h3>Quan dura una centraleta PBX f\u00edsica?<\/h3>\n<p>Entre set i deu anys de vida \u00fatil, encara que moltes continuen funcionant m\u00e9s. El l\u00edmit real no sol ser l&#8217;avaria, sin\u00f3 el moment en qu\u00e8 el fabricant deixa de donar suport i els recanvis s&#8217;han de buscar de segona m\u00e0. <\/p>\n<h2>Et diem si llen\u00e7ar-la o aprofitar-la<\/h2>\n<p>Amb la marca i el model de la teva centraleta, quanta gent at\u00e9n trucades i si alg\u00fa treballa fora de l&#8217;oficina, la resposta \u00e9s clara en deu minuts. Ho analitzem de franc, i si la conclusi\u00f3 \u00e9s que aguantis dos anys m\u00e9s amb un trunk SIP, t&#8217;ho diem igual. <\/p>\n<p><a href=\"https:\/\/glofera.com\/ca\/consultoria-gratuita\/\"><strong>Demana la teva an\u00e0lisi gratu\u00efta de comunicacions<\/strong><\/a><\/p>\n<p><script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"\u00bfQu\u00e9 significa PBX?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Private Branch Exchange, centralita privada. Es el sistema que gestiona las llamadas internas de una empresa y su conexi\u00f3n con la red telef\u00f3nica exterior, ya sea como equipo f\u00edsico en la oficina o como servicio alojado en la nube.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"\u00bfPuedo modernizar mi centralita PBX sin cambiarla?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"S\u00ed, con un trunk SIP: sustituye las l\u00edneas f\u00edsicas por voz sobre internet manteniendo tu centralita actual. Reduce el coste de l\u00edneas, pero no aporta movilidad, estad\u00edsticas ni integraci\u00f3n con el CRM, porque eso depende de la centralita.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"\u00bfCu\u00e1nto dura una centralita PBX f\u00edsica?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Entre siete y diez a\u00f1os de vida \u00fatil, aunque muchas siguen funcionando m\u00e1s. El l\u00edmite real no suele ser la aver\u00eda, sino el momento en que el fabricante deja de dar soporte y los repuestos hay que buscarlos de segunda mano.\"\n      }\n    }\n  ]\n}\n<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tens una PBX a l&#8217;armari i no saps si reparar-la, modernitzar-la o llen\u00e7ar-la. Els tres senyals de qu\u00e8 est\u00e0 esgotada, lopci\u00f3 interm\u00e8dia del trunk SIP i una taula per decidir en un minut. <\/p>\n","protected":false},"author":8,"featured_media":19848,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_joinchat":[],"footnotes":""},"categories":[134,1130],"tags":[572,127,325,321,687,319,599,568,569,690,518,519],"class_list":["post-19846","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-telecomunicacions","category-telefonia-ip-voip","tag-centraleta-ip","tag-centraleta-virtual","tag-centraleta-virtual-empreses","tag-centraleta-virtual-gratuit","tag-centraleta-voip","tag-centraletes-virtuals","tag-pbx-ca","tag-telecomunicacions-empreses","tag-telecomunicacions-pimes","tag-telefonia-empreses","tag-telefonia-ip-ca","tag-voip-ca"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Centraleta PBX: qu\u00e8 fer amb la que ja tens | Glofera<\/title>\n<meta name=\"description\" content=\"Reparar la teva centraleta PBX, modernitzar-la amb trunk SIP o migrar al n\u00favol? 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