{"id":9776,"date":"2017-10-23T00:00:00","date_gmt":"2017-10-23T00:00:00","guid":{"rendered":"http:\/\/yollacalls.com\/temp\/ipv6\/"},"modified":"2023-02-08T08:44:12","modified_gmt":"2023-02-08T08:44:12","slug":"ipv6","status":"publish","type":"post","link":"https:\/\/yollacalls.com\/blog\/ipv6\/","title":{"rendered":"Choose Yolla To Stop Having Troubles With iPv6"},"content":{"rendered":"<p style=\"font-weight: 400;\">A couple of months ago our loyal user Alex, living in Seattle, contacted the support with an unusual issue. All of the sudden he couldn\u2019t proceed with international calls via his carrier connection. With Wi-Fi on, everything worked perfectly well. He was a trend-setter: complaints of the kind started falling on our support team from lots of US users.<\/p>\n<p><!--more--><\/p>\n<p><span style=\"font-weight: 400;\">\n        <ul class=\"article__apps\">\n            <li class=\"article__apps-item\">\n                <a href=\"https:\/\/yollacalls.com\/itunes-blog\" target=\"_blank\">\n                    <img src=\"https:\/\/yollacalls.com\/blog\/wp-content\/uploads\/2021\/06\/white-app-store.svg\" alt=\"icon\"\/>\n                <\/a>\n            <\/li>\n            <li class=\"article__apps-item\">\n                <a href=\"https:\/\/yollacalls.com\/android-blog\" target=\"_blank\">\n                  <img src=\"https:\/\/yollacalls.com\/blog\/wp-content\/uploads\/2021\/06\/white-google-play.svg\" alt=\"icon\"\/>\n                <\/a>\n            <\/li>\n            <li class=\"article__apps-item web\">\n                <a href=\"https:\/\/yollacalls.com\/en\/account\/?utm_source=blog-web\" target=\"_blank\">Join Yolla and start saving on calls<\/a>\n            <\/li>\n        <\/ul>\n    <\/span><\/p>\n<p style=\"font-weight: 400;\">We knew the issue wasn\u2019t on our side. After careful research by developers and the QA team, we found out that some US mobile carriers, such as <strong>T-Mobile and MetroPCS<\/strong>, had made a transition to iPv6 protocol earlier. That means that with these carriers\u2019 SIM-cards turned on, no one could proceed a local or an international call via calling apps which hadn\u2019t implemented the protocol yet. No iPv6, no calls. You either change your carrier or lose an ability to make either free app-2-app or paid VoIP calls.<\/p>\n<p style=\"font-weight: 400;\">But what is iPv6 exactly? Good question. To surf the net, all the devices have to have incoming and outcoming numeric addresses. They are known as Internet Protocol (IP) addresses. iPv6 is short for Internet Protocol version 6. It was designed to replace current Internet Protocol, iPv4, as with an exponentially increasing number of devices, the world is running out of available IP addresses. iPv6 addresses are 128 bit long, instead of 32 bit long iPv4 ones. That gives out additional trillion IP addresses, trillion!<\/p>\n<p style=\"font-weight: 400;\">Since the issues from above became a headache for our users, we have been working hard and now all our international calls, regardless of mobile carriers, can be proceeded in the iPv6 network.<\/p>\n<p style=\"font-weight: 400;\">But that\u2019s not all: we are proud to announce that <b>we are currently the only calling app on the market to work in iPv6!<\/b><span style=\"font-weight: 400;\"> Our QA team had some tough time testing that out. The guys have been making international and local calls within multiple networks solutions: NAT64, IPv6, DualStack, IPv4, 3Gv4, having up to 25 pairs of networks per each app. They tested Telegram, Viber (inc. Viber Out), WhatsApp, Rebtel, Roamer, and Skype on iOS platform. <\/span><\/p>\n<p style=\"font-weight: 400;\">The results were pretty amazing: Roamer and Skype, for instance, wouldn\u2019t even allow trying making an international\u00a0 call. All the other apps could do nothing in iPv6 as well. See the stats below:<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-2440\" src=\"https:\/\/yollacalls.com\/blog\/wp-content\/uploads\/2017\/10\/output_KQMIz6.gif\" alt=\"\" width=\"837\" height=\"185\" \/><\/p>\n<p>Aren&#8217;t a Yolla user yet? What a mistake! <a href=\"https:\/\/go.onelink.me\/2298747978?pid=blog&amp;c=ipv6\">Get it right now<\/a> and start calling smart!<\/p>\n<p><span style=\"font-weight: 400;\">\n        <ul class=\"article__apps\">\n            <li class=\"article__apps-item\">\n                <a href=\"https:\/\/yollacalls.com\/itunes-blog\" target=\"_blank\">\n                    <img src=\"https:\/\/yollacalls.com\/blog\/wp-content\/uploads\/2021\/06\/white-app-store.svg\" alt=\"icon\"\/>\n                <\/a>\n            <\/li>\n            <li class=\"article__apps-item\">\n                <a href=\"https:\/\/yollacalls.com\/android-blog\" target=\"_blank\">\n                  <img src=\"https:\/\/yollacalls.com\/blog\/wp-content\/uploads\/2021\/06\/white-google-play.svg\" alt=\"icon\"\/>\n                <\/a>\n            <\/li>\n            <li class=\"article__apps-item web\">\n                <a href=\"https:\/\/yollacalls.com\/en\/account\/?utm_source=blog-web\" target=\"_blank\">Join Yolla and start saving on calls<\/a>\n            <\/li>\n        <\/ul>\n    <\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A couple of months ago our loyal user Alex, living in Seattle, contacted the support with an unusual issue. All of the sudden he couldn\u2019t proceed with international calls via&#8230;<\/p>\n","protected":false},"author":9,"featured_media":9177,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false},"categories":[55],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v18.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Choose Yolla To Stop Having Troubles With iPv6 - Yolla<\/title>\n<meta name=\"description\" content=\"Always expanding new horizons, Yolla has now proudly started to use iPv6! And we are also the first app to work on a new standard. 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