{"id":60329,"date":"2026-07-09T12:29:55","date_gmt":"2026-07-09T16:29:55","guid":{"rendered":"https:\/\/www.gtt.net\/?page_id=60329"},"modified":"2026-07-27T12:36:06","modified_gmt":"2026-07-27T16:36:06","slug":"sip-trunking","status":"publish","type":"page","link":"https:\/\/www.gtt.net\/services\/voice\/sip-trunking\/","title":{"rendered":"SIP Trunking"},"content":{"rendered":"\n<div class=\"wp-block-cover alignfull has-white-color has-text-color has-link-color wp-elements-168cdfb30cab18ead826fc5ef0d5005e\" style=\"padding-top:0;padding-bottom:var(--wp--preset--spacing--80)\"><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1280\" class=\"wp-block-cover__image-background wp-image-31620 size-full\" alt=\"\" src=\"https:\/\/www.gtt.net\/wp-content\/uploads\/2023\/11\/London-skyline-from-east-iStock-1342505734.jpg\" data-object-fit=\"cover\" srcset=\"https:\/\/www.gtt.net\/wp-content\/uploads\/2023\/11\/London-skyline-from-east-iStock-1342505734.jpg 1920w, https:\/\/www.gtt.net\/wp-content\/uploads\/2023\/11\/London-skyline-from-east-iStock-1342505734.jpg?resize=600,400 600w, https:\/\/www.gtt.net\/wp-content\/uploads\/2023\/11\/London-skyline-from-east-iStock-1342505734.jpg?resize=768,512 768w, https:\/\/www.gtt.net\/wp-content\/uploads\/2023\/11\/London-skyline-from-east-iStock-1342505734.jpg?resize=1024,683 1024w, https:\/\/www.gtt.net\/wp-content\/uploads\/2023\/11\/London-skyline-from-east-iStock-1342505734.jpg?resize=1536,1024 1536w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-black-background-color has-background-dim-70 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container has-global-padding is-layout-constrained wp-container-core-cover-is-layout-13b16a16 wp-block-cover-is-layout-constrained\">\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-container-core-group-is-layout-9132aa3e wp-block-group-is-layout-constrained\"><div class=\"wp-block-gtt-breadcrumbs\">\n\t<nav aria-label='breadcrumbs' class='rank-math-breadcrumb'><ul><li><span class=\"last\">Home<\/span><\/li><\/ul><\/nav><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-layout-flow wp-container-core-group-is-layout-a2fc1293 wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group is-layout-flow wp-container-core-group-is-layout-26ef70db wp-block-group-is-layout-flow\">\n<h1 class=\"wp-block-heading has-atomic-tangerine-color has-text-color has-link-color has-4-x-large-font-size wp-elements-b54d4540918195a62730d265ac5ad3df\" style=\"line-height:0.9\"><strong>SIP Trunking<\/strong><\/h1>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-layout-grid wp-container-core-group-is-layout-5ce33934 wp-block-group-is-layout-grid\">\n<div class=\"wp-block-query is-layout-flow wp-block-query-is-layout-flow\"><ul class=\"wp-block-post-template is-layout-flow wp-block-post-template-is-layout-flow\"><li class=\"wp-block-post post-21229 events-webinars type-events-webinars status-publish has-post-thumbnail hentry category-webinar service-type-sip-trunking\">\n\n<div class=\"wp-block-group is-vertical is-content-justification-stretch is-layout-flex wp-container-core-group-is-layout-32e4913b wp-block-group-is-layout-flex\"><h2 style=\"line-height:1.2;\" class=\"wp-block-post-title has-large-font-size\">Demystifying the Migration to SIP Trunking<\/h2>\n\n<a style=\"line-height:1.5;\" class=\"wp-block-read-more has-x-small-font-size\" href=\"https:\/\/www.gtt.net\/resources\/events-webinars\/demystifying-the-migration-to-sip-trunking-webinar-by-ihs-markit\/\" target=\"_self\">Read post<span class=\"screen-reader-text\">: Demystifying the Migration to SIP Trunking<\/span><\/a><\/div>\n\n<\/li><\/ul>\n\n<\/div>\n\n\n\n<div class=\"wp-block-query is-layout-flow wp-block-query-is-layout-flow\"><ul class=\"wp-block-post-template is-layout-flow wp-block-post-template-is-layout-flow\"><li class=\"wp-block-post post-59910 post type-post status-publish format-standard has-post-thumbnail hentry category-uncategorized\">\n\n<div class=\"wp-block-group is-vertical is-content-justification-stretch is-layout-flex wp-container-core-group-is-layout-32e4913b wp-block-group-is-layout-flex\"><h2 style=\"line-height:1.2;\" class=\"wp-block-post-title has-large-font-size\">Beyond SIP Trunking: Building a Future-Ready Communication Infrastructure<\/h2>\n\n<a style=\"line-height:1.5;\" class=\"wp-block-read-more has-x-small-font-size\" href=\"https:\/\/www.gtt.net\/resources\/blog\/beyond-sip-trunking-building-a-future-ready-communication-infrastructure\/\" target=\"_self\">Read white paper<span class=\"screen-reader-text\">: Beyond SIP Trunking: Building a Future-Ready Communication Infrastructure<\/span><\/a><\/div>\n\n<\/li><\/ul>\n\n<\/div>\n\n\n\n<div class=\"wp-block-query is-layout-flow wp-block-query-is-layout-flow\"><ul class=\"wp-block-post-template is-layout-flow wp-block-post-template-is-layout-flow\"><li class=\"wp-block-post post-36963 case-studies type-case-studies status-publish has-post-thumbnail hentry category-case-study service-type-broadband service-type-dia service-type-managed-services service-type-mpls service-type-professional-services service-type-sip-trunking industry-type-business-services\">\n\n<div class=\"wp-block-group is-vertical is-content-justification-stretch is-layout-flex wp-container-core-group-is-layout-32e4913b wp-block-group-is-layout-flex\"><h2 style=\"line-height:1.2;\" class=\"wp-block-post-title has-large-font-size\">Setec Case Study<\/h2>\n\n<a style=\"line-height:1.5;\" class=\"wp-block-read-more has-x-small-font-size\" href=\"https:\/\/www.gtt.net\/resources\/case-studies\/setec-case-study\/\" target=\"_self\">Read guide<span class=\"screen-reader-text\">: Setec Case Study<\/span><\/a><\/div>\n\n<\/li><\/ul>\n\n<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group alignfull is-sticky-page-nav has-atomic-tangerine-background-color has-background has-global-padding is-layout-constrained wp-container-core-group-is-layout-273db054 wp-block-group-is-layout-constrained wp-container-1 is-position-sticky\" style=\"margin-top:0;margin-bottom:0;padding-top:var(--wp--preset--spacing--12);padding-bottom:var(--wp--preset--spacing--12);box-shadow:var(--wp--preset--shadow--large-dark)\">\n<div class=\"wp-block-group is-content-justification-space-between is-layout-flex wp-container-core-group-is-layout-eb373e81 wp-block-group-is-layout-flex\"><nav style=\"font-style:normal;font-weight:500;line-height:1.2;\" class=\"has-x-small-font-size wp-block-navigation is-layout-flex wp-container-core-navigation-is-layout-caa1662b wp-block-navigation-is-layout-flex\" aria-label=\"Menu 3\"><ul style=\"font-style:normal;font-weight:500;line-height:1.2;\" class=\"wp-block-navigation__container has-x-small-font-size wp-block-navigation has-x-small-font-size\"><li class=\"has-x-small-font-size wp-block-navigation-item wp-block-navigation-link\"><a class=\"wp-block-navigation-item__content\"  href=\"#problem\"><span class=\"wp-block-navigation-item__label\">The problem<\/span><\/a><\/li><li class=\"has-x-small-font-size wp-block-navigation-item wp-block-navigation-link\"><a class=\"wp-block-navigation-item__content\"  href=\"#gtt-advantage\"><span class=\"wp-block-navigation-item__label\">GTT advantage<\/span><\/a><\/li><li class=\"has-x-small-font-size wp-block-navigation-item wp-block-navigation-link\"><a class=\"wp-block-navigation-item__content\"  href=\"#you-get\"><span class=\"wp-block-navigation-item__label\">What you get<\/span><\/a><\/li><li class=\"has-x-small-font-size wp-block-navigation-item wp-block-navigation-link\"><a class=\"wp-block-navigation-item__content\"  href=\"#gtt-contact\"><span class=\"wp-block-navigation-item__label\">Talk to an expert<\/span><\/a><\/li><\/ul><\/nav><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull is-style-poly-mesh-bg has-atomic-tangerine-trn-background-color has-background has-global-padding is-layout-constrained wp-container-core-group-is-layout-17c2cd24 wp-block-group-is-layout-constrained\" style=\"margin-top:0;margin-bottom:0;padding-top:var(--wp--preset--spacing--80);padding-bottom:var(--wp--preset--spacing--128)\">\n<div class=\"wp-block-group is-layout-grid wp-container-core-group-is-layout-63ebe7f7 wp-block-group-is-layout-grid\">\n<div class=\"wp-block-group wp-container-content-665ceff4 is-vertical is-layout-flex wp-container-core-group-is-layout-3c5d2ca5 wp-block-group-is-layout-flex\">\n<h2 class=\"wp-block-heading has-3-x-large-font-size\" style=\"line-height:1.1\">Modernize your global voice communications with reliable IP connectivity<\/h2>\n\n\n\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"has-large-font-size\">Older phone systems and multiple regional carriers can generate unwanted administrative overhead while driving up operational costs. When your business depends on clear and consistent communication, you simply cannot afford dropped calls or rigid infrastructure.<\/p>\n\n\n\n<p class=\"has-large-font-size\">SIP Trunking consolidates your global voice traffic onto a single, highly available Tier 1 IP network. By leveraging our industry leading global Tier 1 backbone, we provide a secure and predictable path for your voice communications. No matter if you leverage your own Private Branch Exchanges (PBX) or a cloud phone system like Microsoft Teams, GTT simplifies the administration of your voice services underpinned by a secure, reliable, global IP backbone.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div id=\"gtt-contact\" class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-2d729e81 wp-block-group-is-layout-flex\"><div class=\"wp-block-gtt-marketo-form\">\n\t<div id=\"marketo-form-wrapper\" class=\"wp-block-gtt-marketo-form__wrapper\">\n\t\t\t\t<form id=\"mktoForm_3699\" class=\"mktoForm gttMktoForm_3699 two-column\" data-gttformwrap=\"marketo-form-wrapper\" data-gttthankyouwrap=\"marketo-thank-you-wrapper\" data-gttvideowrap=\"\" data-gttformprogramid=\"HV-VO-SIP\" data-gttusecookie=\"\" data-gttcookiename=\"_gtt_mkto_form_submitted\" data-formId=\"3699\" data-formInstance=\"one\"><\/form>\n\t\t\t<\/div>\n\n\t<div id=\"marketo-thank-you-wrapper\" class=\"wp-block-gtt-marketo-form__thank-you\" style=\"display: none;\">\n\t\t<p>Thank you for your information. One of our sales consultants will be in touch with you.<\/p>\n\t<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-gtt-poly-mesh alignfull\"><div class=\"wp-block-gtt-poly-mesh__container\" style=\"--poly-mesh-line-color:#ff996e;--poly-mesh-vertex-color:#ef6f3a\" data-animate=\"true\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 1538 268\"><g><path stroke=\"var(--poly-mesh-line-color, #c2c6c9)\" stroke-width=\"1\" d=\"m671.359 0 124.678 26.765M796.035 26.765l158.574 26.743M954.609 53.508l218.621-34.512M1173.23 18.996l95.74-2.878M1268.97 16.118l191.35 5.7M1460.32 21.818l71.34 112.662M1531.65 134.479l-123.46 124.893M1408.19 259.372l-112.78-29.059M1295.41 230.313l-182.7 24.209M1112.71 254.522l-162.964.19M949.746 254.712l-213.693-36.281M736.054 218.431 596.879 228.84M596.878 228.84l-107.2 4.21M489.678 233.05l-196.696 21.632M292.984 254.682l-124.92-28.045M168.064 226.637l-159.94-.623M8.123 226.014l15.54-195.85M23.664 30.165l126.581-14.67M150.244 15.496 347.009 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1.386-3.721 3.097c0 1.71 1.666 3.096 3.721 3.096ZM708.744 116.791c2.055 0 3.721-1.387 3.721-3.097s-1.666-3.097-3.721-3.097-3.721 1.387-3.721 3.097 1.666 3.097 3.721 3.097ZM898.807 149.512c2.055 0 3.721-1.387 3.721-3.097s-1.666-3.097-3.721-3.097-3.721 1.387-3.721 3.097 1.666 3.097 3.721 3.097ZM1027.44 116.916c2.05 0 3.72-1.386 3.72-3.097 0-1.71-1.67-3.096-3.72-3.096-2.06 0-3.72 1.386-3.72 3.096 0 1.711 1.66 3.097 3.72 3.097ZM1225.32 157.546c2.06 0 3.73-1.386 3.73-3.097 0-1.71-1.67-3.096-3.73-3.096-2.05 0-3.72 1.386-3.72 3.096 0 1.711 1.67 3.097 3.72 3.097ZM1375.93 142.03c2.05 0 3.72-1.387 3.72-3.097s-1.67-3.097-3.72-3.097c-2.06 0-3.72 1.387-3.72 3.097s1.66 3.097 3.72 3.097ZM237.977 124.7c2.055 0 3.721-1.386 3.721-3.096 0-1.711-1.666-3.097-3.721-3.097s-3.721 1.386-3.721 3.097c0 1.71 1.666 3.096 3.721 3.096ZM116.942 170.829c2.055 0 3.721-1.387 3.721-3.097s-1.666-3.097-3.721-3.097-3.721 1.387-3.721 3.097 1.666 3.097 3.721 3.097Z\"\/><\/g><\/svg><\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull has-global-padding is-layout-constrained wp-container-core-group-is-layout-3ebaf440 wp-block-group-is-layout-constrained\" id=\"problem\" style=\"padding-top:var(--wp--preset--spacing--80);padding-bottom:var(--wp--preset--spacing--80)\">\n<h2 class=\"wp-block-heading has-3-x-large-font-size\"><strong>When legacy voice imposes limits<\/strong><\/h2>\n\n\n\n<div class=\"wp-block-group is-layout-flow wp-container-core-group-is-layout-f3715ea4 wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group is-layout-grid wp-container-core-group-is-layout-c6f0a810 wp-block-group-is-layout-grid\">\n<div class=\"wp-block-group wp-container-content-7c5d6609 is-vertical is-content-justification-left is-nowrap is-layout-flex wp-container-core-group-is-layout-f753fd00 wp-block-group-is-layout-flex\">\n<p>Old phone systems linger everywhere, often being expensive and slow to flex with business needs. This leaves you with too many fees and a user experience that\u2019s difficult to defend.<\/p>\n\n\n\n<ul class=\"wp-block-list is-style-circle-x\">\n<li>Multiple PSTN connections stack up costs for every branch you support<\/li>\n\n\n\n<li>Call clarity swings wildly, eroding trust with customers and staff alike<\/li>\n\n\n\n<li>Wrangling regional contracts fills your finance department\u2019s days with paperwork and vendor noise<\/li>\n\n\n\n<li>Rolling out service to a new location lags behind your actual business pace<\/li>\n<\/ul>\n\n\n\n<p>With GTT SIP Trunking, your phone network moves to the cloud era. Everything gets simpler as you can route calls and consolidate oversight, scaling as you see fit.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group wp-container-content-db65476c is-vertical is-layout-flex wp-container-core-group-is-layout-d6b9ab57 wp-block-group-is-layout-flex\">\n<div class=\"wp-block-group has-border-color has-atomic-tangerine-border-color has-atomic-tangerine-trn-background-color has-background is-vertical is-content-justification-left is-nowrap is-layout-flex wp-container-core-group-is-layout-6a199199 wp-block-group-is-layout-flex\" style=\"border-width:1px;border-radius:8px;min-height:2px;padding-top:var(--wp--preset--spacing--24);padding-right:var(--wp--preset--spacing--24);padding-bottom:var(--wp--preset--spacing--24);padding-left:var(--wp--preset--spacing--24);box-shadow:var(--wp--preset--shadow--small-dark)\">\n<h5 class=\"wp-block-heading has-text-align-left\">Choose SIP Trunking to:<\/h5>\n\n\n\n<ul class=\"wp-block-list is-style-checkmark\">\n<li>Cut spend immediately by dropping outdated PRI lines<\/li>\n\n\n\n<li>Management of all your sites from one place, not ten<\/li>\n\n\n\n<li>Add or reduce calling capacity on demand with no guesswork<\/li>\n\n\n\n<li>Shield every conversation with private, protected IP connectivity<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull has-global-padding is-layout-constrained wp-container-core-group-is-layout-a5149907 wp-block-group-is-layout-constrained\" id=\"gtt-advantage\" style=\"padding-top:var(--wp--preset--spacing--80);padding-bottom:var(--wp--preset--spacing--80)\">\n<h2 class=\"wp-block-heading alignwide has-3-x-large-font-size\"><strong>The GTT difference<\/strong><\/h2>\n\n\n\n<div class=\"wp-block-group alignwide is-layout-flow wp-container-core-group-is-layout-74fecc7d wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group is-layout-flow wp-container-core-group-is-layout-21494ce6 wp-block-group-is-layout-flow\">\n<h3 class=\"wp-block-heading has-x-large-font-size\"><strong>Global reach with centralized configuration<\/strong><\/h3>\n\n\n\n<div class=\"wp-block-group alignwide is-layout-flow wp-container-core-group-is-layout-74fecc7d wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group wp-container-content-1ed81c1b is-layout-flow wp-container-core-group-is-layout-c951c46d wp-block-group-is-layout-flow\">\n<p>Managing a patchwork of regional telecom providers leads to unpredictable costs and inconsistent<br>service levels. GTT replaces this fragmented approach with a unified managed global solution.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-layout-grid wp-container-core-group-is-layout-f33c10b6 wp-block-group-is-layout-grid\">\n<div class=\"wp-block-group has-border-color has-electric-violet-border-color has-electric-violet-trn-background-color has-background is-vertical is-nowrap is-layout-flex wp-container-core-group-is-layout-77f5fffa wp-block-group-is-layout-flex\" style=\"border-width:1px;border-radius:8px;min-height:100%;padding-top:var(--wp--preset--spacing--24);padding-right:var(--wp--preset--spacing--24);padding-bottom:var(--wp--preset--spacing--24);padding-left:var(--wp--preset--spacing--24);box-shadow:var(--wp--preset--shadow--small-dark)\">\n<h4 class=\"wp-block-heading has-large-font-size\">Without GTT<\/h4>\n\n\n\n<ul class=\"wp-block-list is-style-circle-x\">\n<li>You manage separate contracts and support teams for every region<\/li>\n\n\n\n<li>Capacity is locked at each physical location<\/li>\n\n\n\n<li>Troubleshooting voice quality issues takes days due to fragmented responsibilities<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-border-color has-emerald-border-color has-emerald-trn-background-color has-background is-vertical is-nowrap is-layout-flex wp-container-core-group-is-layout-77f5fffa wp-block-group-is-layout-flex\" style=\"border-width:1px;border-radius:8px;min-height:100%;padding-top:var(--wp--preset--spacing--24);padding-right:var(--wp--preset--spacing--24);padding-bottom:var(--wp--preset--spacing--24);padding-left:var(--wp--preset--spacing--24);box-shadow:var(--wp--preset--shadow--small-dark)\">\n<h4 class=\"wp-block-heading has-large-font-size\">With GTT<\/h4>\n\n\n\n<ul class=\"wp-block-list is-style-checkmark\">\n<li>You get a single global provider for all your SIP trunking needs<\/li>\n\n\n\n<li>You can pool SIP sessions across your entire organization to maximize resource efficiency<\/li>\n\n\n\n<li>Voice traffic rides an industry leading, global, private Tier 1 IP backbone for superior clarity and low latency<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-border-color has-atomic-tangerine-border-color has-atomic-tangerine-trn-background-color has-background wp-container-content-e57cf04b is-vertical is-nowrap is-layout-flex wp-container-core-group-is-layout-6658d1ed wp-block-group-is-layout-flex\" style=\"border-width:1px;border-radius:8px;min-height:100%;padding-top:var(--wp--preset--spacing--24);padding-right:var(--wp--preset--spacing--24);padding-bottom:var(--wp--preset--spacing--24);padding-left:var(--wp--preset--spacing--24);box-shadow:var(--wp--preset--shadow--small-dark)\">\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-3e8edf96 wp-block-group-is-layout-flex\">\n<div class=\"wp-block-outermost-icon-block\"><div class=\"icon-container has-icon-color has-atomic-tangerine-color\" style=\"color:#ff996e;width:58px;transform:rotate(0deg) scaleX(1) scaleY(1)\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 58 58\"><path d=\"M29 .834C44.556.834 57.166 13.444 57.166 29c0 15.556-12.61 28.167-28.166 28.167C13.444 57.167.833 44.557.833 29 .833 13.444 13.443.834 29 .834Zm0 3C15.1 3.833 3.833 15.1 3.833 29c0 13.9 11.268 25.167 25.167 25.167 13.899 0 25.166-11.268 25.166-25.167C54.166 15.101 42.9 3.834 29 3.834Zm0 7.666c9.665 0 17.5 7.835 17.5 17.5S38.665 46.5 29 46.5 11.5 38.665 11.5 29 19.335 11.5 29 11.5Zm0 3c-8.008 0-14.5 6.492-14.5 14.5S20.992 43.5 29 43.5 43.5 37.008 43.5 29 37.008 14.5 29 14.5Zm0 7.666a6.833 6.833 0 1 1 0 13.667 6.833 6.833 0 0 1 0-13.666Zm0 3a3.833 3.833 0 1 0 0 7.667 3.833 3.833 0 0 0 0-7.666Z\"><\/path><\/svg><\/div><\/div>\n\n\n\n<div class=\"wp-block-group is-layout-flow wp-container-core-group-is-layout-bf11f27b wp-block-group-is-layout-flow\">\n<h5 class=\"wp-block-heading\">Results<\/h5>\n\n\n\n<p class=\"has-large-font-size\">Clear and reliable communication. Your IT team regains hours previously spent managing vendor relationships and disputing local invoices.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignwide is-layout-flow wp-container-core-group-is-layout-74fecc7d wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group is-layout-flow wp-container-core-group-is-layout-21494ce6 wp-block-group-is-layout-flow\">\n<h3 class=\"wp-block-heading has-x-large-font-size\"><strong><strong>Built for business continuity<\/strong><\/strong><\/h3>\n\n\n\n<div class=\"wp-block-group alignwide is-layout-flow wp-container-core-group-is-layout-74fecc7d wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group wp-container-content-1ed81c1b is-layout-flow wp-container-core-group-is-layout-c951c46d wp-block-group-is-layout-flow\">\n<p>A reliable voice network is critical for keeping your teams connected and your operations<br>running smoothly.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-layout-grid wp-container-core-group-is-layout-f33c10b6 wp-block-group-is-layout-grid\">\n<div class=\"wp-block-group has-border-color has-electric-violet-border-color has-electric-violet-trn-background-color has-background is-vertical is-nowrap is-layout-flex wp-container-core-group-is-layout-77f5fffa wp-block-group-is-layout-flex\" style=\"border-width:1px;border-radius:8px;min-height:100%;padding-top:var(--wp--preset--spacing--24);padding-right:var(--wp--preset--spacing--24);padding-bottom:var(--wp--preset--spacing--24);padding-left:var(--wp--preset--spacing--24);box-shadow:var(--wp--preset--shadow--small-dark)\">\n<h4 class=\"wp-block-heading has-large-font-size\">Without GTT<\/h4>\n\n\n\n<ul class=\"wp-block-list is-style-circle-x\">\n<li>A local circuit failure completely isolates a branch office<\/li>\n\n\n\n<li>Disaster recovery requires manual intervention and complex call forwarding<\/li>\n\n\n\n<li>Security policies vary wildly from one regional carrier to the next<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-border-color has-emerald-border-color has-emerald-trn-background-color has-background is-vertical is-nowrap is-layout-flex wp-container-core-group-is-layout-77f5fffa wp-block-group-is-layout-flex\" style=\"border-width:1px;border-radius:8px;min-height:100%;padding-top:var(--wp--preset--spacing--24);padding-right:var(--wp--preset--spacing--24);padding-bottom:var(--wp--preset--spacing--24);padding-left:var(--wp--preset--spacing--24);box-shadow:var(--wp--preset--shadow--small-dark)\">\n<h4 class=\"wp-block-heading has-large-font-size\">With GTT<\/h4>\n\n\n\n<ul class=\"wp-block-list is-style-checkmark\">\n<li>Automatic failover routing keeps calls connected during localized outages<\/li>\n\n\n\n<li>Disaster recovery is built into the network architecture<\/li>\n\n\n\n<li>Session Border Controllers deployed globally provides consistent security protocols to protect your voice traffic<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-border-color has-atomic-tangerine-border-color has-atomic-tangerine-trn-background-color has-background wp-container-content-e57cf04b is-vertical is-nowrap is-layout-flex wp-container-core-group-is-layout-6658d1ed wp-block-group-is-layout-flex\" style=\"border-width:1px;border-radius:8px;min-height:100%;padding-top:var(--wp--preset--spacing--24);padding-right:var(--wp--preset--spacing--24);padding-bottom:var(--wp--preset--spacing--24);padding-left:var(--wp--preset--spacing--24);box-shadow:var(--wp--preset--shadow--small-dark)\">\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-3e8edf96 wp-block-group-is-layout-flex\">\n<div class=\"wp-block-outermost-icon-block\"><div class=\"icon-container has-icon-color has-atomic-tangerine-color\" style=\"color:#ff996e;width:58px;transform:rotate(0deg) scaleX(1) scaleY(1)\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 58 58\"><path d=\"M29 .834C44.556.834 57.166 13.444 57.166 29c0 15.556-12.61 28.167-28.166 28.167C13.444 57.167.833 44.557.833 29 .833 13.444 13.443.834 29 .834Zm0 3C15.1 3.833 3.833 15.1 3.833 29c0 13.9 11.268 25.167 25.167 25.167 13.899 0 25.166-11.268 25.166-25.167C54.166 15.101 42.9 3.834 29 3.834Zm0 7.666c9.665 0 17.5 7.835 17.5 17.5S38.665 46.5 29 46.5 11.5 38.665 11.5 29 19.335 11.5 29 11.5Zm0 3c-8.008 0-14.5 6.492-14.5 14.5S20.992 43.5 29 43.5 43.5 37.008 43.5 29 37.008 14.5 29 14.5Zm0 7.666a6.833 6.833 0 1 1 0 13.667 6.833 6.833 0 0 1 0-13.666Zm0 3a3.833 3.833 0 1 0 0 7.667 3.833 3.833 0 0 0 0-7.666Z\"><\/path><\/svg><\/div><\/div>\n\n\n\n<div class=\"wp-block-group is-layout-flow wp-container-core-group-is-layout-bf11f27b wp-block-group-is-layout-flow\">\n<h5 class=\"wp-block-heading\">Results<\/h5>\n\n\n\n<p class=\"has-large-font-size\">Significantly less downtime so your employees stay focused on strategic business initiatives instead of inconsistent voice quality solutions.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull is-style-parallax-tangerine has-global-padding is-layout-constrained wp-container-core-group-is-layout-10319dac wp-block-group-is-layout-constrained\" id=\"you-get\" style=\"padding-top:var(--wp--preset--spacing--128);padding-bottom:var(--wp--preset--spacing--128)\">\n<h2 class=\"wp-block-heading has-3-x-large-font-size\">How it works<\/h2>\n\n\n\n<div class=\"wp-block-group is-layout-grid wp-container-core-group-is-layout-ebd687de wp-block-group-is-layout-grid\">\n<div class=\"wp-block-group has-border-color has-atomic-tangerine-border-color has-white-background-color has-background is-vertical is-nowrap is-layout-flex wp-container-core-group-is-layout-6658d1ed wp-block-group-is-layout-flex\" style=\"border-width:1px;border-radius:8px;min-height:100%;padding-top:var(--wp--preset--spacing--24);padding-right:var(--wp--preset--spacing--24);padding-bottom:var(--wp--preset--spacing--24);padding-left:var(--wp--preset--spacing--24);box-shadow:var(--wp--preset--shadow--small-dark)\">\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"has-jaffa-color has-text-color has-link-color has-5-x-large-font-size wp-elements-0d1b5fbf184d0f204d91645b44405edc\" style=\"font-style:normal;font-weight:700;line-height:0.9\">1<\/p>\n\n\n\n<p class=\"has-x-large-font-size\" style=\"font-style:normal;font-weight:700;line-height:1.2\">Design<\/p>\n\n\n\n<p>Our voice specialists evaluate your current infrastructure and traffic patterns. We help you plan the optimal number of concurrent call sessions and design a centralized architecture that meets your specific business requirements.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-border-color has-atomic-tangerine-border-color has-white-background-color has-background is-vertical is-nowrap is-layout-flex wp-container-core-group-is-layout-6658d1ed wp-block-group-is-layout-flex\" style=\"border-width:1px;border-radius:8px;min-height:100%;padding-top:var(--wp--preset--spacing--24);padding-right:var(--wp--preset--spacing--24);padding-bottom:var(--wp--preset--spacing--24);padding-left:var(--wp--preset--spacing--24);box-shadow:var(--wp--preset--shadow--small-dark)\">\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"has-jaffa-color has-text-color has-link-color has-5-x-large-font-size wp-elements-4da8062f115e254affa53d8753356fa0\" style=\"font-style:normal;font-weight:700;line-height:0.9\">2<\/p>\n\n\n\n<p class=\"has-x-large-font-size\" style=\"font-style:normal;font-weight:700;line-height:1.2\">Deploy<\/p>\n\n\n\n<p>GTT manages the end-to-end migration process. We coordinate the porting of your existing telephone numbers and ensure your new SIP trunks integrate smoothly with your IP PBX or unified communications platform.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-border-color has-atomic-tangerine-border-color has-white-background-color has-background is-vertical is-nowrap is-layout-flex wp-container-core-group-is-layout-6658d1ed wp-block-group-is-layout-flex\" style=\"border-width:1px;border-radius:8px;min-height:100%;padding-top:var(--wp--preset--spacing--24);padding-right:var(--wp--preset--spacing--24);padding-bottom:var(--wp--preset--spacing--24);padding-left:var(--wp--preset--spacing--24);box-shadow:var(--wp--preset--shadow--small-dark)\">\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"has-jaffa-color has-text-color has-link-color has-5-x-large-font-size wp-elements-6305cf647cfb68e18f7d1d227b393e3f\" style=\"font-style:normal;font-weight:700;line-height:0.9\">3<\/p>\n\n\n\n<p class=\"has-x-large-font-size\" style=\"font-style:normal;font-weight:700;line-height:1.2\">Support<\/p>\n\n\n\n<p>Your voice network is monitored 24\/7 by our global operations centers. We proactively manage the connection and provide expert support to resolve any issues quickly.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull has-global-padding is-layout-constrained wp-container-core-group-is-layout-ad1ea038 wp-block-group-is-layout-constrained\" style=\"padding-top:var(--wp--preset--spacing--80);padding-bottom:var(--wp--preset--spacing--80)\">\n<h2 class=\"wp-block-heading has-3-x-large-font-size\">Discover more in our Voice portfolio<\/h2>\n\n\n\n<div class=\"wp-block-group is-layout-grid wp-container-core-group-is-layout-c491a213 wp-block-group-is-layout-grid\">\n<div class=\"wp-block-group has-border-color has-atomic-tangerine-border-color has-atomic-tangerine-trn-background-color has-background wp-container-content-bf4a77bb is-vertical is-nowrap is-layout-flex wp-container-core-group-is-layout-1dae254c wp-block-group-is-layout-flex\" style=\"border-width:1px;border-radius:8px;min-height:100%;padding-top:var(--wp--preset--spacing--16);padding-right:var(--wp--preset--spacing--16);padding-bottom:var(--wp--preset--spacing--16);padding-left:var(--wp--preset--spacing--16);box-shadow:var(--wp--preset--shadow--small-dark)\">\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"has-large-font-size\" style=\"font-style:normal;font-weight:700;line-height:1.2\">Virtual Voice Network<\/p>\n\n\n\n<p>Easily expand your global voice footprint without making large upfront infrastructure investments<\/p>\n<\/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-link is-style-link--2 has-icon__arrow-right-thick has-atomic-tangerine-icon-color\"><a class=\"wp-block-button__link has-2-x-small-font-size has-custom-font-size wp-element-button\" href=\"\/services\/voice\/sip-trunking\/virtual-voice-network\/\" style=\"font-style:normal;font-weight:500\">Learn more<span class=\"wp-block-button__link-icon\" aria-hidden=\"true\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 12 10\"><path d=\"m7.28.21.094.083 4 4 .062.068.075.103.057.104.03.066.028.083.026.109.013.115v.119l-.013.112-.026.111-.057.15-.079.134-.033.046-.083.094-4 4a1 1 0 0 1-1.497-1.32l.083-.094L8.25 6H1.333a1 1 0 0 1-.117-1.993L1.333 4h6.919L5.96 1.707A1 1 0 0 1 7.178.14l.102.07Z\"\/><\/svg><\/span><\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-border-color has-atomic-tangerine-border-color has-atomic-tangerine-trn-background-color has-background wp-container-content-bf4a77bb is-vertical is-nowrap is-layout-flex wp-container-core-group-is-layout-1dae254c wp-block-group-is-layout-flex\" style=\"border-width:1px;border-radius:8px;min-height:100%;padding-top:var(--wp--preset--spacing--16);padding-right:var(--wp--preset--spacing--16);padding-bottom:var(--wp--preset--spacing--16);padding-left:var(--wp--preset--spacing--16);box-shadow:var(--wp--preset--shadow--small-dark)\">\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"has-large-font-size\" style=\"font-style:normal;font-weight:700;line-height:1.2\">Cloud Phone Direct<\/p>\n\n\n\n<p>Global, scalable and high-performing enterprise voice services<\/p>\n<\/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-link is-style-link--3 has-icon__arrow-right-thick has-atomic-tangerine-icon-color\"><a class=\"wp-block-button__link has-2-x-small-font-size has-custom-font-size wp-element-button\" href=\"\/services\/voice\/cloud-phone-direct\/\" style=\"font-style:normal;font-weight:500\">Learn more<span class=\"wp-block-button__link-icon\" aria-hidden=\"true\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 12 10\"><path d=\"m7.28.21.094.083 4 4 .062.068.075.103.057.104.03.066.028.083.026.109.013.115v.119l-.013.112-.026.111-.057.15-.079.134-.033.046-.083.094-4 4a1 1 0 0 1-1.497-1.32l.083-.094L8.25 6H1.333a1 1 0 0 1-.117-1.993L1.333 4h6.919L5.96 1.707A1 1 0 0 1 7.178.14l.102.07Z\"\/><\/svg><\/span><\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-border-color has-atomic-tangerine-border-color has-atomic-tangerine-trn-background-color has-background wp-container-content-bf4a77bb is-vertical is-nowrap is-layout-flex wp-container-core-group-is-layout-1dae254c wp-block-group-is-layout-flex\" style=\"border-width:1px;border-radius:8px;min-height:100%;padding-top:var(--wp--preset--spacing--16);padding-right:var(--wp--preset--spacing--16);padding-bottom:var(--wp--preset--spacing--16);padding-left:var(--wp--preset--spacing--16);box-shadow:var(--wp--preset--shadow--small-dark)\">\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"has-large-font-size\" style=\"font-style:normal;font-weight:700;line-height:1.2\">Google SIP Link<\/p>\n\n\n\n<p>Use Google desktop features and integrate voice communications with Google SIP Link<\/p>\n<\/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-link is-style-link--4 has-icon__arrow-right-thick has-atomic-tangerine-icon-color\"><a class=\"wp-block-button__link has-2-x-small-font-size has-custom-font-size wp-element-button\" href=\"\/services\/voice\/sip-trunking\/google-sip-link-with-gtt-sip-trunking\/\" style=\"font-style:normal;font-weight:500\">Learn more<span class=\"wp-block-button__link-icon\" aria-hidden=\"true\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 12 10\"><path d=\"m7.28.21.094.083 4 4 .062.068.075.103.057.104.03.066.028.083.026.109.013.115v.119l-.013.112-.026.111-.057.15-.079.134-.033.046-.083.094-4 4a1 1 0 0 1-1.497-1.32l.083-.094L8.25 6H1.333a1 1 0 0 1-.117-1.993L1.333 4h6.919L5.96 1.707A1 1 0 0 1 7.178.14l.102.07Z\"\/><\/svg><\/span><\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-border-color has-atomic-tangerine-border-color has-atomic-tangerine-trn-background-color has-background wp-container-content-bf4a77bb is-vertical is-nowrap is-layout-flex wp-container-core-group-is-layout-1dae254c wp-block-group-is-layout-flex\" style=\"border-width:1px;border-radius:8px;min-height:100%;padding-top:var(--wp--preset--spacing--16);padding-right:var(--wp--preset--spacing--16);padding-bottom:var(--wp--preset--spacing--16);padding-left:var(--wp--preset--spacing--16);box-shadow:var(--wp--preset--shadow--small-dark)\">\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"has-large-font-size\" style=\"font-style:normal;font-weight:700;line-height:1.2\">Microsoft Teams<\/p>\n\n\n\n<p>We can deliver dedicated SIP trunks to Microsoft Teams services residing in Office 365. As a Tier 1 ISP, GTT peers directly with Microsoft, ensuring the lowest latency connectivity between our voice network and Microsoft Office 365.<\/p>\n<\/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-link is-style-link--5 has-icon__arrow-right-thick has-atomic-tangerine-icon-color\"><a class=\"wp-block-button__link has-2-x-small-font-size has-custom-font-size wp-element-button\" href=\"https:\/\/www.gtt.net\/resources\/blog\/industry-type\/financial-services\/\" style=\"font-style:normal;font-weight:500\">Learn more<span class=\"wp-block-button__link-icon\" aria-hidden=\"true\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 12 10\"><path d=\"m7.28.21.094.083 4 4 .062.068.075.103.057.104.03.066.028.083.026.109.013.115v.119l-.013.112-.026.111-.057.15-.079.134-.033.046-.083.094-4 4a1 1 0 0 1-1.497-1.32l.083-.094L8.25 6H1.333a1 1 0 0 1-.117-1.993L1.333 4h6.919L5.96 1.707A1 1 0 0 1 7.178.14l.102.07Z\"\/><\/svg><\/span><\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-border-color has-atomic-tangerine-border-color has-atomic-tangerine-trn-background-color has-background wp-container-content-bf4a77bb is-vertical is-nowrap is-layout-flex wp-container-core-group-is-layout-1dae254c wp-block-group-is-layout-flex\" style=\"border-width:1px;border-radius:8px;min-height:100%;padding-top:var(--wp--preset--spacing--16);padding-right:var(--wp--preset--spacing--16);padding-bottom:var(--wp--preset--spacing--16);padding-left:var(--wp--preset--spacing--16);box-shadow:var(--wp--preset--shadow--small-dark)\">\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"has-large-font-size\" style=\"font-style:normal;font-weight:700;line-height:1.2\">Zoom Phone<\/p>\n\n\n\n<p>With Zoom\u2019s BYOC feature, you can use GTT SIP Trunking together with the Zoom Phone cloud. You can enjoy all of the benefits and features of Zoom Phone while benefiting from our global voice solution for outbound calling, as well as new and ported DIDs.<\/p>\n<\/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-link is-style-link--6 has-icon__arrow-right-thick has-atomic-tangerine-icon-color\"><a class=\"wp-block-button__link has-2-x-small-font-size has-custom-font-size wp-element-button\" href=\"\/services\/voice\/cloud-phone-direct\/zoom-phone-with-gtt-sip-trunking\/\" style=\"font-style:normal;font-weight:500\">Learn more<span class=\"wp-block-button__link-icon\" aria-hidden=\"true\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 12 10\"><path d=\"m7.28.21.094.083 4 4 .062.068.075.103.057.104.03.066.028.083.026.109.013.115v.119l-.013.112-.026.111-.057.15-.079.134-.033.046-.083.094-4 4a1 1 0 0 1-1.497-1.32l.083-.094L8.25 6H1.333a1 1 0 0 1-.117-1.993L1.333 4h6.919L5.96 1.707A1 1 0 0 1 7.178.14l.102.07Z\"\/><\/svg><\/span><\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-border-color has-atomic-tangerine-border-color has-atomic-tangerine-trn-background-color has-background wp-container-content-bf4a77bb is-vertical is-nowrap is-layout-flex wp-container-core-group-is-layout-1dae254c wp-block-group-is-layout-flex\" style=\"border-width:1px;border-radius:8px;min-height:100%;padding-top:var(--wp--preset--spacing--16);padding-right:var(--wp--preset--spacing--16);padding-bottom:var(--wp--preset--spacing--16);padding-left:var(--wp--preset--spacing--16);box-shadow:var(--wp--preset--shadow--small-dark)\">\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"has-large-font-size\" style=\"font-style:normal;font-weight:700;line-height:1.2\">Cisco Webex Calling<\/p>\n\n\n\n<p>Our SIP Trunking service can provide Cloud Connected PSTN (CCP) capabilities for Cisco Webex Calling clients. You can make inbound and outbound telephone calls using telephone numbers assigned by or ported to GTT.<\/p>\n<\/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-link is-style-link--7 has-icon__arrow-right-thick has-atomic-tangerine-icon-color\"><a class=\"wp-block-button__link has-2-x-small-font-size has-custom-font-size wp-element-button\" href=\"\/services\/voice\/cloud-phone-direct\/ccp-for-cisco-webex-calling\/\" style=\"font-style:normal;font-weight:500\">Learn more<span class=\"wp-block-button__link-icon\" aria-hidden=\"true\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 12 10\"><path d=\"m7.28.21.094.083 4 4 .062.068.075.103.057.104.03.066.028.083.026.109.013.115v.119l-.013.112-.026.111-.057.15-.079.134-.033.046-.083.094-4 4a1 1 0 0 1-1.497-1.32l.083-.094L8.25 6H1.333a1 1 0 0 1-.117-1.993L1.333 4h6.919L5.96 1.707A1 1 0 0 1 7.178.14l.102.07Z\"\/><\/svg><\/span><\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-border-color has-atomic-tangerine-border-color has-atomic-tangerine-trn-background-color has-background wp-container-content-bf4a77bb is-vertical is-nowrap is-layout-flex wp-container-core-group-is-layout-1dae254c wp-block-group-is-layout-flex\" style=\"border-width:1px;border-radius:8px;min-height:100%;padding-top:var(--wp--preset--spacing--16);padding-right:var(--wp--preset--spacing--16);padding-bottom:var(--wp--preset--spacing--16);padding-left:var(--wp--preset--spacing--16);box-shadow:var(--wp--preset--shadow--small-dark)\">\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"has-large-font-size\" style=\"font-style:normal;font-weight:700;line-height:1.2\">AnywhereNow<\/p>\n\n\n\n<p>Easily incorporate GTT Voice with AnywhereNow cloud-based contact center, natively integrated with Microsoft Teams. You can activate a GTT SIP Trunk group to Microsoft Teams Direct routing and AnywhereNow.<\/p>\n<\/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-link is-style-link--8 has-icon__arrow-right-thick has-atomic-tangerine-icon-color\"><a class=\"wp-block-button__link has-2-x-small-font-size has-custom-font-size wp-element-button\" href=\"\/services\/voice\/cloud-phone-direct\/anywherenow\/\" style=\"font-style:normal;font-weight:500\">Learn more<span class=\"wp-block-button__link-icon\" aria-hidden=\"true\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 12 10\"><path d=\"m7.28.21.094.083 4 4 .062.068.075.103.057.104.03.066.028.083.026.109.013.115v.119l-.013.112-.026.111-.057.15-.079.134-.033.046-.083.094-4 4a1 1 0 0 1-1.497-1.32l.083-.094L8.25 6H1.333a1 1 0 0 1-.117-1.993L1.333 4h6.919L5.96 1.707A1 1 0 0 1 7.178.14l.102.07Z\"\/><\/svg><\/span><\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull has-global-padding is-layout-constrained wp-container-core-group-is-layout-3d96ae65 wp-block-group-is-layout-constrained\" style=\"margin-top:var(--wp--preset--spacing--80);margin-bottom:var(--wp--preset--spacing--80)\">\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-fe9cc265 wp-block-group-is-layout-flex\">\n<h2 class=\"wp-block-heading has-3-x-large-font-size\">Frequently asked questions<\/h2>\n<\/div>\n\n\n\n<div class=\"wp-block-gtt-details-accordion is-layout-flow wp-block-details-accordion-is-layout-flow\">\n<details class=\"wp-block-details is-style-default is-layout-flow wp-block-details-is-layout-flow\"><summary>How do I choose the right SIP trunking service provider for my business?<\/summary>\n<p>When trying to find the best SIP trunking provider, consider factors such as reliability, geographic coverage, uptime, pricing, customer support, and compatibility with your existing system (all of which GTT SIP trunking solution offers).<\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-style-default is-layout-flow wp-block-details-is-layout-flow\"><summary>Can I keep my existing phone numbers when switching to a SIP trunk provider?<\/summary>\n<p>Yes\u2014many providers (including GTT) allow you to port existing phone numbers to keep your well-established business numbers for voice calling and SMS texting.<\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-style-default is-layout-flow wp-block-details-is-layout-flow\"><summary>How do SIP trunking providers ensure the security of voice calls?<\/summary>\n<p>Security measures like encryption and authentication are typically employed to protect SIP trunking traffic. Monitoring your business phone service has never been easier.<\/p>\n<\/details>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull has-global-padding is-layout-constrained wp-container-core-group-is-layout-696989a2 wp-block-group-is-layout-constrained\" id=\"solutions\" style=\"margin-top:0;margin-bottom:0;padding-top:var(--wp--preset--spacing--64);padding-bottom:var(--wp--preset--spacing--128)\">\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\">\n<h2 class=\"wp-block-heading has-3-x-large-font-size\">Related services<\/h2>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-layout-grid wp-container-core-group-is-layout-acc8ee36 wp-block-group-is-layout-grid\">\n<div class=\"wp-block-group has-border-color has-emerald-border-color has-emerald-trn-background-color has-background wp-container-content-7829ce74 is-vertical is-nowrap is-layout-flex wp-container-core-group-is-layout-1dae254c wp-block-group-is-layout-flex\" style=\"border-width:1px;border-radius:8px;min-height:100%;padding-top:var(--wp--preset--spacing--16);padding-right:var(--wp--preset--spacing--16);padding-bottom:var(--wp--preset--spacing--16);padding-left:var(--wp--preset--spacing--16);box-shadow:var(--wp--preset--shadow--small-dark)\">\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\">\n<h3 class=\"wp-block-heading has-large-font-size\">Managed SD-WAN<\/h3>\n\n\n\n<p>Transform your WAN with dynamic network traffic management for flexibility, speed, security and cost control.<\/p>\n<\/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-link is-style-link--9 has-icon__arrow-right-thick has-emerald-icon-color\"><a class=\"wp-block-button__link has-2-x-small-font-size has-custom-font-size wp-element-button\" href=\"\/services\/secure-networking\/managed-sd-wan\/\" style=\"font-style:normal;font-weight:500\">Learn more<span class=\"wp-block-button__link-icon\" aria-hidden=\"true\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 12 10\"><path d=\"m7.28.21.094.083 4 4 .062.068.075.103.057.104.03.066.028.083.026.109.013.115v.119l-.013.112-.026.111-.057.15-.079.134-.033.046-.083.094-4 4a1 1 0 0 1-1.497-1.32l.083-.094L8.25 6H1.333a1 1 0 0 1-.117-1.993L1.333 4h6.919L5.96 1.707A1 1 0 0 1 7.178.14l.102.07Z\"\/><\/svg><\/span><\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-border-color has-emerald-border-color has-emerald-trn-background-color has-background wp-container-content-7829ce74 is-vertical is-nowrap is-layout-flex wp-container-core-group-is-layout-1dae254c wp-block-group-is-layout-flex\" style=\"border-width:1px;border-radius:8px;min-height:100%;padding-top:var(--wp--preset--spacing--16);padding-right:var(--wp--preset--spacing--16);padding-bottom:var(--wp--preset--spacing--16);padding-left:var(--wp--preset--spacing--16);box-shadow:var(--wp--preset--shadow--small-dark)\">\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\">\n<h3 class=\"wp-block-heading has-large-font-size\">Dedicated Internet Access<\/h3>\n\n\n\n<p>High-quality internet connectivity for enterprises, delivered on our leading Tier-1 IP network.<\/p>\n<\/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-link is-style-link--10 has-icon__arrow-right-thick has-emerald-icon-color\"><a class=\"wp-block-button__link has-2-x-small-font-size has-custom-font-size wp-element-button\" href=\"\/services\/managed-networking\/internet\/dedicated-internet\/\" style=\"font-style:normal;font-weight:500\">Learn more<span class=\"wp-block-button__link-icon\" aria-hidden=\"true\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 12 10\"><path d=\"m7.28.21.094.083 4 4 .062.068.075.103.057.104.03.066.028.083.026.109.013.115v.119l-.013.112-.026.111-.057.15-.079.134-.033.046-.083.094-4 4a1 1 0 0 1-1.497-1.32l.083-.094L8.25 6H1.333a1 1 0 0 1-.117-1.993L1.333 4h6.919L5.96 1.707A1 1 0 0 1 7.178.14l.102.07Z\"\/><\/svg><\/span><\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-border-color has-emerald-border-color has-emerald-trn-background-color has-background wp-container-content-7829ce74 is-vertical is-nowrap is-layout-flex wp-container-core-group-is-layout-1dae254c wp-block-group-is-layout-flex\" style=\"border-width:1px;border-radius:8px;min-height:100%;padding-top:var(--wp--preset--spacing--16);padding-right:var(--wp--preset--spacing--16);padding-bottom:var(--wp--preset--spacing--16);padding-left:var(--wp--preset--spacing--16);box-shadow:var(--wp--preset--shadow--small-dark)\">\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\">\n<h3 class=\"wp-block-heading has-large-font-size\">MPLS<\/h3>\n\n\n\n<p>High-performance, secure connectivity for your global enterprise, backed by end-to-end SLAs.<\/p>\n<\/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-link is-style-link--11 has-icon__arrow-right-thick has-emerald-icon-color\"><a class=\"wp-block-button__link has-2-x-small-font-size has-custom-font-size wp-element-button\" href=\"\/services\/managed-networking\/wide-area-networking\/mpls\/\" style=\"font-style:normal;font-weight:500\">Learn more<span class=\"wp-block-button__link-icon\" aria-hidden=\"true\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 12 10\"><path d=\"m7.28.21.094.083 4 4 .062.068.075.103.057.104.03.066.028.083.026.109.013.115v.119l-.013.112-.026.111-.057.15-.079.134-.033.046-.083.094-4 4a1 1 0 0 1-1.497-1.32l.083-.094L8.25 6H1.333a1 1 0 0 1-.117-1.993L1.333 4h6.919L5.96 1.707A1 1 0 0 1 7.178.14l.102.07Z\"\/><\/svg><\/span><\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull has-global-padding is-layout-constrained wp-container-core-group-is-layout-a0c16d22 wp-block-group-is-layout-constrained\" style=\"padding-bottom:var(--wp--preset--spacing--80)\">\n<script type=\"text\/javascript\" src=\"https:\/\/www.gartner.com\/peer-insights\/vendor-portal\/public\/Widget\/js\/widget.js\"><\/script>\n<span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"><\/span>\n\n<div id=\"myNodeContainer-line\"><\/div>\n\n<script>\n\tGartnerPI_Widget({\n\t\tsize: \"large\",\n\t\ttheme: \"light\",\n\t\tsourcingLink: \"\",\n\t\twidget_id: \"ZTRjODlhNWUtNDQxNy00NjY1LThiOTItODdmN2UxNWVmNmEw\",\n\t\tversion: \"2\",\n\t\tcontainer:  document.querySelector(\"#myNodeContainer-line\") \/\/DOM node in which the widget is to be rendered [e.g. document.querySelector(\"#myNodeContainer\")]\n\t})\n\t\n\tdocument.addEventListener(\"DOMContentLoaded\", function() {\n    var reviews = document.querySelectorAll('#myNodeContainer'); \/\/ Adjust this selector if needed\n    for (var i = 2; i < reviews.length; i++) {\n        reviews[i].style.display = 'none'; \/\/ Hide reviews  after the first 2\n    }\n});\n\n(function($) {\n   function updateRatings() {\n       \/\/ Observe DOM changes by checking the elements when they're available\n       var checkElements = function() {\n           var $scores = $('.gartner-pi-alignLeft .gartner-pi-score');\n           var $rightScores = $('.gartner-pi-alignRight .gartner-pi-score');\n           var $alignLeft = $('.gartner-pi-alignLeft');\n\n           \/\/ If elements are found, update the ratings\n           if ($scores.length &#038;&#038; $rightScores.length &#038;&#038; $alignLeft.length) {\n               $('.ratingheading h3').html($scores.html());\n               $('.ratings-stars').html($alignLeft.html());\n               $('.ratingpercent h3').html($rightScores.html());\n           } else {\n               console.error('Could not find the required elements');\n           }\n       };\n\n       checkElements();\n\n       \/\/ Observe specific DOM nodes where the content may change\n       if (window.MutationObserver) {\n           var observer = new MutationObserver(function(mutations) {\n               \/\/ Run only when relevant content is added\n               mutations.forEach(function(mutation) {\n                   if (mutation.type === 'childList' &#038;&#038; mutation.target.matches('.gartner-pi-alignLeft, .gartner-pi-alignRight')) {\n                       updateRatings();\n                   }\n               });\n           });\n\n           observer.observe(document.body, {\n               childList: true,\n               subtree: true,\n           });\n       }\n   }\n\n   $(document).ready(function() {\n       \/\/ Only trigger the updateRatings function once the DOM is ready\n       updateRatings();\n   });\n\n   $(window).on('load', function() {\n       \/\/ Also call on window load to ensure all resources are loaded\n       updateRatings();\n   });\n})(jQuery);\n\n\n<\/script>\n\n\n\n<h2 class=\"wp-block-heading has-3-x-large-font-size\">Our&nbsp;Gartner rating<\/h2>\n\n\n\n<div id=\"gartner-pi-widget\" class=\"wp-block-group is-layout-grid wp-container-core-group-is-layout-26eccd0b wp-block-group-is-layout-grid\">\n<div class=\"wp-block-group has-border-color has-silver-sand-border-color wp-container-content-754670b0 is-content-justification-center is-nowrap is-layout-flex wp-container-core-group-is-layout-e2946c30 wp-block-group-is-layout-flex\" style=\"border-width:1px;border-radius:8px;padding-top:var(--wp--preset--spacing--24);padding-right:var(--wp--preset--spacing--24);padding-bottom:var(--wp--preset--spacing--24);padding-left:var(--wp--preset--spacing--24);box-shadow:var(--wp--preset--shadow--small-dark)\">\n<figure class=\"wp-block-image size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/www.gtt.net\/wp-content\/uploads\/2023\/01\/peer-insights-logo.svg\" alt=\"Gartner Peer Insights logo\" class=\"wp-image-47587\" style=\"width:236px\"\/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-border-color has-silver-sand-border-color wp-container-content-754670b0 is-vertical is-content-justification-center is-layout-flex wp-container-core-group-is-layout-80a1c821 wp-block-group-is-layout-flex\" style=\"border-width:1px;border-radius:8px;padding-top:var(--wp--preset--spacing--24);padding-right:var(--wp--preset--spacing--24);padding-bottom:var(--wp--preset--spacing--24);padding-left:var(--wp--preset--spacing--24);box-shadow:var(--wp--preset--shadow--small-dark)\">\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-container-core-group-is-layout-c9115f92 wp-block-group-is-layout-constrained\" style=\"padding-right:var(--wp--preset--spacing--20);padding-left:var(--wp--preset--spacing--20)\">\n<figure class=\"wp-block-image size-full is-resized\" style=\"margin-top:var(--wp--preset--spacing--12);margin-right:var(--wp--preset--spacing--12);margin-left:var(--wp--preset--spacing--12)\"><img loading=\"lazy\" decoding=\"async\" width=\"173\" height=\"64\" src=\"https:\/\/www.gtt.net\/wp-content\/uploads\/2025\/12\/gtt-logo.svg\" alt=\"\" class=\"wp-image-55148\" style=\"object-fit:cover;width:236px\"\/><\/figure>\n<\/div>\n\n\n\n<p class=\"has-text-align-center\">Global WAN Services<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group ratingheading has-border-color has-silver-sand-border-color wp-container-content-754670b0 is-vertical is-content-justification-center is-layout-flex wp-container-core-group-is-layout-4b080479 wp-block-group-is-layout-flex\" style=\"border-width:1px;border-radius:8px;padding-top:var(--wp--preset--spacing--24);padding-right:var(--wp--preset--spacing--24);padding-bottom:var(--wp--preset--spacing--24);padding-left:var(--wp--preset--spacing--24);box-shadow:var(--wp--preset--shadow--small-dark)\">\n<div class=\"wp-block-group is-vertical is-content-justification-center is-layout-flex wp-container-core-group-is-layout-4fe3b13b wp-block-group-is-layout-flex\">\n<h3 class=\"wp-block-heading has-shark-color has-text-color has-link-color wp-elements-8dad60a30ecc883af30109481dc0b486\">4.2<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"342\" height=\"82\" src=\"https:\/\/www.gtt.net\/wp-content\/uploads\/2023\/03\/stars.png\" alt=\"Stars\" class=\"wp-image-20781\" style=\"width:236px\"\/><\/figure>\n<\/div>\n\n\n\n<p class=\"has-x-small-font-size\"><a href=\"https:\/\/www.gartner.com\/reviews\/market\/global-wan-services\/vendor\/gtt\/reviews?utm_source=gtt&amp;utm_medium=referral&amp;utm_campaign=widget&amp;utm_content=ZTRjODlhNWUtNDQxNy00NjY1LThiOTItODdmN2UxNWVmNmEw\" target=\"_blank\" rel=\"noreferrer noopener\">25 Ratings<\/a><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-border-color has-silver-sand-border-color wp-container-content-754670b0 is-vertical is-content-justification-center is-layout-flex wp-container-core-group-is-layout-428b0a64 wp-block-group-is-layout-flex\" style=\"border-width:1px;border-radius:8px;padding-top:var(--wp--preset--spacing--24);padding-right:var(--wp--preset--spacing--24);padding-bottom:var(--wp--preset--spacing--24);padding-left:var(--wp--preset--spacing--24);box-shadow:var(--wp--preset--shadow--small-dark)\">\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-container-core-group-is-layout-19e250f3 wp-block-group-is-layout-constrained\">\n<h3 class=\"wp-block-heading has-text-align-center has-shark-color has-text-color has-link-color wp-elements-17680df160e6ae79ff2e8cea2f9f4c0c\">74%<\/h3>\n\n\n\n<p>Recommended<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-c0d5ccf6 wp-block-group-is-layout-flex\">\n<p class=\"has-nevada-color has-text-color has-link-color has-x-small-font-size wp-elements-028c579f9d92e2686e286dfbed6fe435\" style=\"padding-right:var(--wp--preset--spacing--4)\">As of<\/p>\n\n\n<div class=\"wp-block-post-date__modified-date wp-block-post-date\"><time datetime=\"2026-07-27T12:36:06-04:00\">July 27, 2026<\/time><\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull is-style-poly-mesh-bg has-atomic-tangerine-background-color has-background has-global-padding is-layout-constrained wp-container-core-group-is-layout-64d2aa44 wp-block-group-is-layout-constrained\" style=\"padding-top:var(--wp--preset--spacing--128);padding-bottom:var(--wp--preset--spacing--128)\">\n<div class=\"wp-block-group is-vertical is-content-justification-left is-layout-flex wp-container-core-group-is-layout-57f5eb33 wp-block-group-is-layout-flex\">\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\">\n<h2 class=\"wp-block-heading has-3-x-large-font-size\" style=\"line-height:1.1\"><strong>Simplify your global communications<\/strong><\/h2>\n\n\n\n<p class=\"has-x-large-font-size\" style=\"line-height:1.3\">Stop overpaying for fragmented and outdated voice networks. Consolidate your communications on a global IP backbone built for performance and scale.<\/p>\n<\/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 has-icon__arrow-right has-currentcolor-icon-color\"><a class=\"wp-block-button__link has-black-background-color has-background has-medium-font-size has-custom-font-size wp-element-button\" href=\"#gtt-contact\">Talk to a connection specialist<span class=\"wp-block-button__link-icon\" aria-hidden=\"true\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 16 16\"><path d=\"M7.8 1.219a1 1 0 0 1 1.413 0l6.075 6.074a1 1 0 0 1 0 1.414l-6.075 6.074A1 1 0 1 1 7.8 13.367L13.166 8 7.8 2.633a1 1 0 0 1 0-1.414Z\"\/><path d=\"M13.737 7.029a1 1 0 0 1 0 2H1.42a1 1 0 1 1 0-2h12.317Z\"\/><\/svg><\/span><\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-gtt-poly-mesh alignfull\"><div class=\"wp-block-gtt-poly-mesh__container\" style=\"--poly-mesh-line-color:#fff;--poly-mesh-vertex-color:#fff\" data-animate=\"true\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 1538 268\"><g><path stroke=\"var(--poly-mesh-line-color, #c2c6c9)\" stroke-width=\"1\" d=\"m671.359 0 124.678 26.765M796.035 26.765l158.574 26.743M954.609 53.508l218.621-34.512M1173.23 18.996l95.74-2.878M1268.97 16.118l191.35 5.7M1460.32 21.818l71.34 112.662M1531.65 134.479l-123.46 124.893M1408.19 259.372l-112.78-29.059M1295.41 230.313l-182.7 24.209M1112.71 254.522l-162.964.19M949.746 254.712l-213.693-36.281M736.054 218.431 596.879 228.84M596.878 228.84l-107.2 4.21M489.678 233.05l-196.696 21.632M292.984 254.682l-124.92-28.045M168.064 226.637l-159.94-.623M8.123 226.014l15.54-195.85M23.664 30.165l126.581-14.67M150.244 15.496 347.009 41.74M347.01 41.741 505.147 8.303M505.146 8.303 671.358 0M949.746 254.712l77.694-140.893M1027.44 113.819l85.27 140.703M292.982 254.682l123.506-125.313M416.488 129.369l73.19 103.681M1112.71 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can generate unwanted administrative overhead while driving up operational costs. When your business depends on clear and consistent communication, you simply cannot afford dropped calls or rigid infrastructure. 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