{"id":7066,"date":"2015-10-20T12:42:50","date_gmt":"2015-10-20T11:42:50","guid":{"rendered":"https:\/\/www.gsma.com\/solutions-and-impact\/technologies\/networks\/?post_type=digest&#038;p=7066"},"modified":"2019-10-09T16:32:57","modified_gmt":"2019-10-09T15:32:57","slug":"kt-corporation-and-ntt-docomo-land-worlds-first-with-launch-of-bilateral-volte-service","status":"publish","type":"post","link":"https:\/\/www.gsma.com\/solutions-and-impact\/technologies\/networks\/digest\/kt-corporation-and-ntt-docomo-land-worlds-first-with-launch-of-bilateral-volte-service\/","title":{"rendered":"KT Corporation and NTT DOCOMO land world\u2019s first with launch of bilateral VoLTE service"},"content":{"rendered":"<p>South Korea\u2019s KT Corporation and <a href=\"https:\/\/www.nttdocomo.co.jp\/english\/info\/media_center\/pr\/2015\/0930_00.html\">Japan\u2019s NTT DOCOMO<\/a> have become the first network operators in the world to offer their customers a <em>bilateral<\/em> Voice-over-LTE (VoLTE) roaming service. This will mean that customers of either network will have access to high quality, low-latency voice and video calls as well as super-fast data services domestically as well as internationally between Japan and South Korea.<\/p>\n<p>Read more in our <a title=\"Read more in our blog\" href=\"https:\/\/www.gsma.com\/newsroom\/article\/kt-corporation-and-ntt-docomo-land-worlds-first-with-launch-of-bilateral-volte-service\/\">blog<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>South Korea\u2019s KT Corporation and Japan\u2019s NTT DOCOMO have become the first network operators in the world to offer their customers a bilateral Voice-over-LTE (VoLTE) roaming service. This will mean that customers of either network will have access to high quality, low-latency voice and video calls as well as super-fast data services domestically as well [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":7067,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_oasis_is_in_workflow":0,"_oasis_original":0,"_oasis_task_priority":"","footnotes":""},"categories":[9714,60,53],"tags":[],"algolia_discover_type":[15357],"class_list":["post-7066","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-digest","category-latest-news","category-volte-digest","algolia_discover_type-article"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.7.1 (Yoast SEO v26.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>KT Corporation and NTT DOCOMO land world\u2019s first with launch of bilateral VoLTE service - Networks<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.gsma.com\/solutions-and-impact\/technologies\/networks\/digest\/kt-corporation-and-ntt-docomo-land-worlds-first-with-launch-of-bilateral-volte-service\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"KT Corporation and NTT DOCOMO land world\u2019s first with launch of bilateral VoLTE service\" \/>\n<meta property=\"og:description\" content=\"South Korea\u2019s KT Corporation and Japan\u2019s NTT DOCOMO have become the first network operators in the world to offer their customers a bilateral Voice-over-LTE (VoLTE) roaming service. This will mean that customers of either network will have access to high quality, low-latency voice and video calls as well as super-fast data services domestically as well [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.gsma.com\/solutions-and-impact\/technologies\/networks\/digest\/kt-corporation-and-ntt-docomo-land-worlds-first-with-launch-of-bilateral-volte-service\/\" \/>\n<meta property=\"og:site_name\" content=\"Networks\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/gsma\/\" \/>\n<meta property=\"article:published_time\" content=\"2015-10-20T11:42:50+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2019-10-09T15:32:57+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.gsma.com\/solutions-and-impact\/technologies\/networks\/wp-content\/uploads\/2015\/10\/Hand-with-phone_295-x-150.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"295\" \/>\n\t<meta property=\"og:image:height\" content=\"150\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"tskinner\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@GSMA\" \/>\n<meta name=\"twitter:site\" content=\"@GSMA\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"tskinner\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"KT Corporation and NTT DOCOMO land world\u2019s first with launch of bilateral VoLTE service - Networks","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.gsma.com\/solutions-and-impact\/technologies\/networks\/digest\/kt-corporation-and-ntt-docomo-land-worlds-first-with-launch-of-bilateral-volte-service\/","og_locale":"en_GB","og_type":"article","og_title":"KT Corporation and NTT DOCOMO land world\u2019s first with launch of bilateral VoLTE service","og_description":"South Korea\u2019s KT Corporation and Japan\u2019s NTT DOCOMO have become the first network operators in the world to offer their customers a bilateral Voice-over-LTE (VoLTE) roaming service. This will mean that customers of either network will have access to high quality, low-latency voice and video calls as well as super-fast data services domestically as well [&hellip;]","og_url":"https:\/\/www.gsma.com\/solutions-and-impact\/technologies\/networks\/digest\/kt-corporation-and-ntt-docomo-land-worlds-first-with-launch-of-bilateral-volte-service\/","og_site_name":"Networks","article_publisher":"https:\/\/www.facebook.com\/gsma\/","article_published_time":"2015-10-20T11:42:50+00:00","article_modified_time":"2019-10-09T15:32:57+00:00","og_image":[{"width":295,"height":150,"url":"https:\/\/www.gsma.com\/solutions-and-impact\/technologies\/networks\/wp-content\/uploads\/2015\/10\/Hand-with-phone_295-x-150.jpg","type":"image\/jpeg"}],"author":"tskinner","twitter_card":"summary_large_image","twitter_creator":"@GSMA","twitter_site":"@GSMA","twitter_misc":{"Written by":"tskinner"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.gsma.com\/solutions-and-impact\/technologies\/networks\/digest\/kt-corporation-and-ntt-docomo-land-worlds-first-with-launch-of-bilateral-volte-service\/#article","isPartOf":{"@id":"https:\/\/www.gsma.com\/solutions-and-impact\/technologies\/networks\/digest\/kt-corporation-and-ntt-docomo-land-worlds-first-with-launch-of-bilateral-volte-service\/"},"author":{"name":"tskinner","@id":"https:\/\/www.gsma.com\/solutions-and-impact\/technologies\/networks\/#\/schema\/person\/a9a34f7d2fff8138498878665ca27d1b"},"headline":"KT Corporation and NTT DOCOMO land world\u2019s first with launch of bilateral VoLTE service","datePublished":"2015-10-20T11:42:50+00:00","dateModified":"2019-10-09T15:32:57+00:00","mainEntityOfPage":{"@id":"https:\/\/www.gsma.com\/solutions-and-impact\/technologies\/networks\/digest\/kt-corporation-and-ntt-docomo-land-worlds-first-with-launch-of-bilateral-volte-service\/"},"wordCount":84,"publisher":{"@id":"https:\/\/www.gsma.com\/solutions-and-impact\/technologies\/networks\/#organization"},"image":{"@id":"https:\/\/www.gsma.com\/solutions-and-impact\/technologies\/networks\/digest\/kt-corporation-and-ntt-docomo-land-worlds-first-with-launch-of-bilateral-volte-service\/#primaryimage"},"thumbnailUrl":"https:\/\/www.gsma.com\/solutions-and-impact\/technologies\/networks\/wp-content\/uploads\/2015\/10\/Hand-with-phone_295-x-150.jpg","articleSection":["Digest","Latest News","Volte Digest"],"inLanguage":"en-GB"},{"@type":"WebPage","@id":"https:\/\/www.gsma.com\/solutions-and-impact\/technologies\/networks\/digest\/kt-corporation-and-ntt-docomo-land-worlds-first-with-launch-of-bilateral-volte-service\/","url":"https:\/\/www.gsma.com\/solutions-and-impact\/technologies\/networks\/digest\/kt-corporation-and-ntt-docomo-land-worlds-first-with-launch-of-bilateral-volte-service\/","name":"KT Corporation and NTT DOCOMO land world\u2019s first with launch of bilateral VoLTE service - Networks","isPartOf":{"@id":"https:\/\/www.gsma.com\/solutions-and-impact\/technologies\/networks\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.gsma.com\/solutions-and-impact\/technologies\/networks\/digest\/kt-corporation-and-ntt-docomo-land-worlds-first-with-launch-of-bilateral-volte-service\/#primaryimage"},"image":{"@id":"https:\/\/www.gsma.com\/solutions-and-impact\/technologies\/networks\/digest\/kt-corporation-and-ntt-docomo-land-worlds-first-with-launch-of-bilateral-volte-service\/#primaryimage"},"thumbnailUrl":"https:\/\/www.gsma.com\/solutions-and-impact\/technologies\/networks\/wp-content\/uploads\/2015\/10\/Hand-with-phone_295-x-150.jpg","datePublished":"2015-10-20T11:42:50+00:00","dateModified":"2019-10-09T15:32:57+00:00","breadcrumb":{"@id":"https:\/\/www.gsma.com\/solutions-and-impact\/technologies\/networks\/digest\/kt-corporation-and-ntt-docomo-land-worlds-first-with-launch-of-bilateral-volte-service\/#breadcrumb"},"inLanguage":"en-GB","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.gsma.com\/solutions-and-impact\/technologies\/networks\/digest\/kt-corporation-and-ntt-docomo-land-worlds-first-with-launch-of-bilateral-volte-service\/"]}]},{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/www.gsma.com\/solutions-and-impact\/technologies\/networks\/digest\/kt-corporation-and-ntt-docomo-land-worlds-first-with-launch-of-bilateral-volte-service\/#primaryimage","url":"https:\/\/www.gsma.com\/solutions-and-impact\/technologies\/networks\/wp-content\/uploads\/2015\/10\/Hand-with-phone_295-x-150.jpg","contentUrl":"https:\/\/www.gsma.com\/solutions-and-impact\/technologies\/networks\/wp-content\/uploads\/2015\/10\/Hand-with-phone_295-x-150.jpg","width":295,"height":150,"caption":"A hand is tapping on a smartphone screen, which is displaying a faint glow. 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