{"id":14250,"date":"2025-12-11T09:01:29","date_gmt":"2025-12-11T00:01:29","guid":{"rendered":"https:\/\/m365jp.net\/?p=14250"},"modified":"2025-12-11T09:06:35","modified_gmt":"2025-12-11T00:06:35","slug":"mc1194069-microsoft-teams-enhancing-update-efficiency-through-peer-to-peer-p2p-download","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2025-12-11-mc1194069-microsoft-teams-enhancing-update-efficiency-through-peer-to-peer-p2p-download","title":{"rendered":"MC1194069 | Microsoft Teams: Enhancing update efficiency through peer-to-peer (P2P) download"},"content":{"rendered":"<div class=\"postie-post\">\n<div>\n<hr>\n<table id=\"section\">\n<tbody>\n<tr>\n<th width=\"95%\">MC1194069 | Microsoft Teams: Enhancing update efficiency through peer-to-peer (P2P) download<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr>\n<table id=\"data\">\n<tbody>\n<tr>\n<th>Classification<\/th>\n<td>stayInformed<\/td>\n<\/tr>\n<tr>\n<th>Last Updated<\/th>\n<td>12\/10\/2025 23:37:05<\/td>\n<\/tr>\n<tr>\n<th>Start Time<\/th>\n<td>12\/10\/2025 23:36:57<\/td>\n<\/tr>\n<tr>\n<th>End Time<\/th>\n<td>03\/02\/2026 08:00:00<\/td>\n<\/tr>\n<tr>\n<th>Message Content<\/th>\n<td>\n<p>We\u2019re improving the way Microsoft Teams updates are delivered to make collaboration smoother and reduce network load. Teams will now use peer-to-peer (P2P) update distribution through Delivery Optimization (DO), enabling devices on the same network to share   update files. This reduces reliance on CDN bandwidth and speeds up update completion.<\/p>\n<p>  <b>When this will happen<\/b>  <\/p>\n<p><b>General Availability (Worldwide):<\/b> Rollout begins in <b>early December 2025  <\/b>and is expected to complete by <b>late December 2025<\/b>.<\/p>\n<p>  <b>How this affects your organization<\/b>  <\/p>\n<p><b>Who is affected:<\/b> All organizations using Microsoft Teams desktop clients.<\/p>\n<p>  <\/p>\n<p><b>What will happen<\/b><\/p>\n<p>  <\/p>\n<ul>  <\/p>\n<li>Teams updates will use Delivery Optimization (DO) for peer-to-peer sharing.<\/li>\n<p>  <\/p>\n<li>Devices on the same network can share update files, reducing internet bandwidth usage.<\/li>\n<p>  <\/p>\n<li>Delivery Optimization will combine HTTP sources and peers to ensure updates complete successfully.<\/li>\n<p>  <\/p>\n<li>Update packages will now download from these sources instead of CDN:<br \/> \n<ul>  <\/p>\n<li>sb.teams.static.microsoft (non-China clients)<\/li>\n<p>  <\/p>\n<li>msteams.sb.dl.delivery.mp.microsoft.com (China clients)<\/li>\n<p>  <\/ul>\n<p>  <\/li>\n<p>  <\/p>\n<li>Organizations can expect up to 30% bandwidth savings from P2P sharing.<\/li>\n<p>  <\/ul>\n<p>  <b>What you can do to prepare<\/b>  <\/p>\n<ul>  <\/p>\n<li>No admin action is required before rollout.<\/li>\n<p>  <\/p>\n<li>Ensure your network policies allow Delivery Optimization and P2P sharing.<\/li>\n<p>  <\/p>\n<li>Review configuration guidance for Delivery Optimization: <a href=\"https:\/\/learn.microsoft.com\/en-us\/windows\/deployment\/do\/delivery-optimization-configure\" target=\"_blank\">  Configure Delivery Optimization (DO) for Windows | Microsoft Learn<\/a><\/li>\n<p>  <\/p>\n<li>Learn more about Teams P2P update distribution: <a href=\"https:\/\/techcommunity.microsoft.com\/blog\/microsoftteamsblog\/making-teams-updates-seamless-smarter-delivery-with-peer-to-peer-download-and-sc\/4467802\" target=\"_blank\">  Making Teams Updates Seamless: Smarter Delivery with Peer-to-Peer download and Scattered Rollouts | Microsoft Teams Blog<\/a><\/li>\n<p>  <\/ul>\n<p>  <b>Compliance considerations:<\/b>  <\/p>\n<p>No compliance considerations identified. Review as appropriate for your organization.<\/p>\n<\/td>\n<\/tr>\n<tr>\n<th>Machine Translation<\/th>\n<td>\n<p>Microsoft Teams\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u914d\u4fe1\u65b9\u6cd5\u3092\u6539\u5584\u3057\u3001\u30b3\u30e9\u30dc\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u3088\u308a\u5186\u6ed1\u306b\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8ca0\u8377\u3092\u8efd\u6e1b\u3057\u3066\u3044\u307e\u3059\u3002\u30c1\u30fc\u30e0\u306f\u4eca\u5f8c\u3001Delivery Optimization(DO)\u3092\u901a\u3058\u305f\u30d4\u30a2\u30c4\u30fc\u30d4\u30a2(P2P)\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u914d\u4fe1\u3092\u7528\u3044\u3001\u540c\u3058\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u306e\u30c7\u30d0\u30a4\u30b9\u540c\u58eb\u3067\u66f4\u65b0\u30d5\u30a1\u30a4\u30eb\u3092\u5171\u6709\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308aCDN\u5e2f\u57df\u5e45\u3078\u306e\u4f9d\u5b58\u304c\u6e1b\u308a\u3001\u66f4\u65b0\u5b8c\u4e86\u304c\u9ad8\u901f\u5316\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>  <b>\u305d\u308c\u304c\u3044\u3064\u8d77\u3053\u308b\u306e\u304b<\/b>  <\/p>\n<p><b>\u4e00\u822c\u516c\u958b(\u4e16\u754c):<\/b> \u5c55\u958b\u306f <b>2025\u5e7412\u6708\u521d\u65ec <\/b>\u306b\u59cb\u307e\u308a\u3001 <b>2025\u5e7412\u6708\u4e0b\u65ec<\/b>\u307e\u3067\u306b\u5b8c\u4e86\u3059\u308b\u898b\u8fbc\u307f\u3067\u3059\u3002<\/p>\n<p>  <b>\u3053\u308c\u304c\u3042\u306a\u305f\u306e\u7d44\u7e54\u306b\u4e0e\u3048\u308b\u5f71\u97ff<\/b>  <\/p>\n<p><b>\u5f71\u97ff\u3092\u53d7\u3051\u308b\u4eba\u7269:<\/b> \u3059\u3079\u3066\u306e\u7d44\u7e54\u304cMicrosoft Teams\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>  <\/p>\n<p><b>\u4f55\u304c\u8d77\u3053\u308b\u306e\u304b<\/b><\/p>\n<p>  <\/p>\n<ul>  <\/p>\n<li>Teams\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3067\u306f\u3001\u30d4\u30a2\u30c4\u30fc\u30d4\u30a2\u5171\u6709\u306e\u305f\u3081\u306bDelivery Optimization(DO)\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/li>\n<p>  <\/p>\n<li>\u540c\u3058\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u306e\u30c7\u30d0\u30a4\u30b9\u540c\u58eb\u3067\u66f4\u65b0\u30d5\u30a1\u30a4\u30eb\u3092\u5171\u6709\u3067\u304d\u308b\u305f\u3081\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u5e2f\u57df\u5e45\u306e\u4f7f\u7528\u91cf\u304c\u524a\u6e1b\u3055\u308c\u307e\u3059\u3002<\/li>\n<p>  <\/p>\n<li>\u914d\u4fe1\u6700\u9069\u5316\u306f\u3001HTTP\u30bd\u30fc\u30b9\u3068\u30d4\u30a2\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u66f4\u65b0\u304c\u6210\u529f\u88cf\u306b\u5b8c\u4e86\u3059\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002<\/li>\n<p>  <\/p>\n<li>\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u30d1\u30c3\u30b1\u30fc\u30b8\u306f\u4eca\u5f8c\u3001CDN\u3067\u306f\u306a\u304f\u4ee5\u4e0b\u306e\u30bd\u30fc\u30b9\u304b\u3089\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059:\n<ul>  <\/p>\n<li>sb.teams.static.microsoft(\u4e2d\u56fd\u4ee5\u5916\u306e\u30af\u30e9\u30a4\u30a2\u30f3\u30c8)<\/li>\n<p>  <\/p>\n<li>msteams.sb.dl.delivery.mp.microsoft.com(\u4e2d\u56fd\u30af\u30e9\u30a4\u30a2\u30f3\u30c8)<\/li>\n<p>  <\/ul>\n<p>  <\/li>\n<p>  <\/p>\n<li>\u7d44\u7e54\u306fP2P\u5171\u6709\u304b\u3089\u6700\u592730%\u306e\u5e2f\u57df\u5e45\u7bc0\u7d04\u304c\u671f\u5f85\u3067\u304d\u307e\u3059\u3002<\/li>\n<p>  <\/ul>\n<p>  <b>\u6e96\u5099\u306e\u305f\u3081\u306b\u3067\u304d\u308b\u3053\u3068<\/b>  <\/p>\n<ul>  <\/p>\n<li>\u30ed\u30fc\u30eb\u30a2\u30a6\u30c8\u524d\u306b\u7ba1\u7406\u8005\u306e\u624b\u7d9a\u304d\u306f\u4e0d\u8981\u3067\u3059\u3002<\/li>\n<p>  <\/p>\n<li>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30dd\u30ea\u30b7\u30fc\u304c\u30c7\u30ea\u30d0\u30ea\u30fc\u6700\u9069\u5316\u3068P2P\u5171\u6709\u3092\u8a31\u53ef\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<p>  <\/p>\n<li>Delivery Optimization\u306e\u8a2d\u5b9a\u30ac\u30a4\u30c0\u30f3\u30b9\u3092\u30ec\u30d3\u30e5\u30fc\u3057\u3066\u304f\u3060\u3055\u3044: <a href=\"https:\/\/learn.microsoft.com\/en-us\/windows\/deployment\/do\/delivery-optimization-configure\" target=\"_blank\">  Windows \u5411\u3051\u306bConfigure Delivery Optimization(DO) |Microsoft Learn<\/a><\/li>\n<p>  <\/p>\n<li>Teams P2P\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u914d\u4fe1\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u306f\u3053\u3061\u3089: <a href=\"https:\/\/techcommunity.microsoft.com\/blog\/microsoftteamsblog\/making-teams-updates-seamless-smarter-delivery-with-peer-to-peer-download-and-sc\/4467802\" target=\"_blank\">  Teams\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u30b7\u30fc\u30e0\u30ec\u30b9\u306b\u3059\u308b:\u30d4\u30a2\u30c4\u30fc\u30d4\u30a2\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3068\u6563\u767a\u7684\u306a\u5c55\u958b\u306b\u3088\u308b\u3088\u308a\u30b9\u30de\u30fc\u30c8\u306a\u914d\u4fe1 |Microsoft Teams\u30d6\u30ed\u30b0<\/a><\/li>\n<p>  <\/ul>\n<p>  <b>\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u306e\u8003\u616e\u4e8b\u9805:<\/b>  <\/p>\n<p>\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u4e0a\u306e\u8003\u616e\u4e8b\u9805\u306f\u7279\u5b9a\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u3042\u306a\u305f\u306e\u7d44\u7e54\u306b\u5fdc\u3058\u3066\u30ec\u30d3\u30e5\u30fc\u3092\u884c\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>MC1194069 | Microsoft Teams: Enhancing update efficiency through peer-to-peer (P2P) download Classification st [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-14250","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/14250","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/comments?post=14250"}],"version-history":[{"count":0,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/14250\/revisions"}],"wp:attachment":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/media?parent=14250"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/categories?post=14250"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/tags?post=14250"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}