{"id":1785,"date":"2012-11-06T11:00:55","date_gmt":"2012-11-06T04:00:55","guid":{"rendered":"http:\/\/snt.com.vn\/blog\/?p=1785"},"modified":"2012-11-06T11:00:55","modified_gmt":"2012-11-06T04:00:55","slug":"gi%e1%bb%9bi-thi%e1%bb%87u-v%e1%bb%81-t%e1%bb%95ng-dai-ip","status":"publish","type":"post","link":"https:\/\/snt.com.vn\/blog\/gi%e1%bb%9bi-thi%e1%bb%87u-v%e1%bb%81-t%e1%bb%95ng-dai-ip\/","title":{"rendered":"Gi\u1edbi thi\u1ec7u v\u1ec1 t\u1ed5ng \u0111\u00e0i IP"},"content":{"rendered":"<p>\u201cT\u1ed5ng \u0111\u00e0i \u0111i\u1ec7n tho\u1ea1i n\u1ed9i b\u1ed9 d\u00f9ng giao th\u1ee9c Internet\u00a0hay\u00a0<a href=\"http:\/\/snt.com.vn\/san-pham\/vien-thong\/tong-dai-ip\/587--aastra-470-tng-ai-ip-pbx\">T\u1ed5ng \u0111\u00e0i IP<\/a> (<em>Internet Protocol Private Branch eXchange <\/em>&#8211;\u00a0IP PBX\u00a0hay\u00a0IPBX) l\u00e0 m\u1ed9t\u00a0<a title=\"M\u1ea1ng \u0111i\u1ec7n tho\u1ea1i ri\u00eang (trang ch\u01b0a \u0111\u01b0\u1ee3c vi\u1ebft)\" href=\"http:\/\/vi.wikipedia.org\/w\/index.php?title=M%E1%BA%A1ng_%C4%91i%E1%BB%87n_tho%E1%BA%A1i_ri%C3%AAng&amp;action=edit&amp;redlink=1\">m\u1ea1ng \u0111i\u1ec7n tho\u1ea1i ri\u00eang<\/a> d\u00f9ng\u00a0<a title=\"Giao th\u1ee9c Internet\" href=\"http:\/\/vi.wikipedia.org\/wiki\/Giao_th%E1%BB%A9c_Internet\">giao th\u1ee9c Internet<\/a> (<em>Internet protocol<\/em>) \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c cu\u1ed9c g\u1ecdi\u00a0<a title=\"\u0110i\u1ec7n tho\u1ea1i\" href=\"http:\/\/vi.wikipedia.org\/wiki\/%C4%90i%E1%BB%87n_tho%E1%BA%A1i\">\u0111i\u1ec7n tho\u1ea1i<\/a> ra b\u00ean ngo\u00e0i, th\u01b0\u1eddng \u00e1p d\u1ee5ng trong ph\u1ea1m vi m\u1ed9t c\u00f4ng ty, nh\u00e0 h\u00e0ng, hay b\u1ec7nh vi\u1ec7n. D\u1eef li\u1ec7u gi\u1ecdng n\u00f3i \u0111\u01b0\u1ee3c truy\u1ec1n b\u1eb1ng c\u00e1c\u00a0<a title=\"G\u00f3i d\u1eef li\u1ec7u (trang ch\u01b0a \u0111\u01b0\u1ee3c vi\u1ebft)\" href=\"http:\/\/vi.wikipedia.org\/w\/index.php?title=G%C3%B3i_d%E1%BB%AF_li%E1%BB%87u&amp;action=edit&amp;redlink=1\">g\u00f3i d\u1eef li\u1ec7u<\/a> qua\u00a0<a title=\"Internet\" href=\"http:\/\/vi.wikipedia.org\/wiki\/Internet\">Internet<\/a> thay v\u00ec\u00a0<a title=\"M\u1ea1ng \u0111i\u1ec7n tho\u1ea1i (trang ch\u01b0a \u0111\u01b0\u1ee3c vi\u1ebft)\" href=\"http:\/\/vi.wikipedia.org\/w\/index.php?title=M%E1%BA%A1ng_%C4%91i%E1%BB%87n_tho%E1%BA%A1i&amp;action=edit&amp;redlink=1\">m\u1ea1ng \u0111i\u1ec7n tho\u1ea1i<\/a> th\u00f4ng th\u01b0\u1eddng\u201d. V\u1edbi gi\u1ea3i ph\u00e1p n\u00e0y c\u00e1c c\u00f4ng ty v\u00e0 doanh nghi\u1ec7p c\u00f3 th\u1ec3 li\u00ean l\u1ea1c mi\u1ec5n ph\u00ed gi\u1eefa c\u00e1c Extension trong n\u1ed9i b\u1ed9 t\u1ea1i nhi\u1ec1u v\u1ecb tr\u00ed kh\u00e1c nhau, v\u1edbi \u0111i\u1ec1u ki\u1ec7n n\u01a1i l\u1eafp \u0111\u1eb7t m\u00e1y nh\u00e1nh ph\u1ea3i c\u00f3 \u0111\u01b0\u1eddng k\u1ebft n\u1ed1i Internet: ADSL, Leased Lines, Optical Cable\u2026<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"http:\/\/snt.com.vn\/blog\/wp-content\/uploads\/2012\/11\/7.jpg\" alt=\"fd\" width=\"601\" height=\"345\" \/><\/p>\n<p style=\"text-align: center;\"><em>M\u00f4 h\u00ecnh \u1ee9ng d\u1ee5ng t\u1ed5ng \u0111\u00e0i IP &#8211; Aastra 470<\/em><\/p>\n<p>Kh\u00f4ng ch\u1ec9 v\u1eady, <a href=\"http:\/\/snt.com.vn\/san-pham\/vien-thong\/tong-dai-ip\/587--aastra-470-tng-ai-ip-pbx\">t\u1ed5ng \u0111\u00e0i IP Aastra 470<\/a> c\u1ee7a ch\u00fang t\u00f4i c\u00f2n\u00a0 cung c\u1ea5p s\u1ef1 h\u1ed9i t\u1ee5 c\u1ea3 3 c\u00f4ng ngh\u1ec7 m\u1ea1ng: Analog, Digital, SIP\/IP trong m\u1ed9t thi\u1ebft b\u1ecb duy nh\u1ea5t, nh\u1edd \u0111\u00f3 kh\u00e1ch h\u00e0ng c\u00f3 th\u1ec3:<\/p>\n<ul>\n<li>D\u1ec5 d\u00e0ng th\u1ef1c hi\u1ec7n cu\u1ed9c g\u1ecdi ra b\u00ean ngo\u00e0i v\u1edbi m\u1ea1ng PSTN, GSM qua c\u00e1c c\u1ed5ng CO l\u00e0 FXO interface card v\u00e0 FXS interface card.<\/li>\n<li>Th\u1ef1c hi\u1ec7n conference call tr\u00ean c\u00e1c \u0111i\u1ec7n tho\u1ea1i IP qua \u0111\u01b0\u1eddng ISDN t\u1edbi t\u1ed5ng \u0111\u00e0i v\u00e0 ra c\u1ed5ng DSI cho c\u00e1c extension.<\/li>\n<li>Th\u1ef1c hi\u1ec7n ch\u1ee9c n\u0103ng AIN &#8211; Video Conference t\u1ea1i c\u00e1c chi nh\u00e1nh c\u1ee7a c\u00f4ng ty qua c\u00e1c \u0111\u01b0\u1eddng truy\u1ec1n internet nh\u01b0 ADSL, Leased Lines nh\u1edd v\u00e0o IP Media Module EIP1-R t\u00f9y theo nhu c\u1ea7u v\u00e0 quy m\u00f4 c\u1ee7a c\u00f4ng ty.<\/li>\n<li>\u00c1p d\u1ee5ng c\u00e1c gi\u1ea3i ph\u00e1p m\u1edf r\u1ed9ng ph\u00f9 h\u1ee3p do Aastra \u0111\u01b0a ra nh\u01b0: Hospitality,\u00a0 Call center, process and Building control, Alertring.<\/li>\n<\/ul>\n<p><strong>L\u1ee3i \u00edch c\u1ee7a t\u1ed5ng \u0111\u00e0i IP<\/strong><\/p>\n<p style=\"text-align: center;\"><strong><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"http:\/\/snt.com.vn\/blog\/wp-content\/uploads\/2012\/11\/81.jpg\" alt=\"SDSD\" width=\"240\" height=\"213\" \/><\/strong><\/p>\n<p><strong> <\/strong><\/p>\n<p><strong> <\/strong><\/p>\n<ul>\n<li>Mi\u1ec5n ph\u00ed c\u00e1c cu\u00f4c g\u1ecdi n\u1ed9i m\u1ea1ng, ti\u1ebft ki\u1ec7m t\u1ed1i \u0111a chi ph\u00ed t\u1ed5 ch\u01b0c h\u1ed9i ngh\u1ecb t\u1ea1i m\u1ecdi chi nh\u00e1nh c\u1ee7a c\u00f4ng ty \u1edf b\u1ea5t c\u1ee9 n\u01a1i \u0111\u00e2u nh\u1edd v\u00e0o ch\u1ee9c n\u0103ng Videoconference v\u00e0 conference call tr\u00ean t\u1ed5ng \u0111\u00e0i.<\/li>\n<li>Ti\u1ebft ki\u1ec7m chi ph\u00ed do kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch d\u1ec5 d\u00e0ng v\u1edbi h\u1ec7 th\u1ed1ng hi\u1ec7n t\u1ea1i.<\/li>\n<\/ul>\n<p><strong> <\/strong><\/p>\n<p><strong> <\/strong><\/p>\n<p><strong> <\/strong><\/p>\n<p><strong>T\u00ednh linh ho\u1ea1t<\/strong><\/p>\n<p style=\"text-align: center;\"><strong><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"http:\/\/snt.com.vn\/blog\/wp-content\/uploads\/2012\/11\/9.jpg\" alt=\"fdf\" width=\"277\" height=\"185\" \/><\/strong><\/p>\n<p><strong> <\/strong><\/p>\n<ul>\n<li>D\u1ec5 dang thay \u0111\u1ed5i, n\u00e2ng c\u1ea5p, m\u1edf r\u1ed9ng v\u00e0 qu\u1ea3n l\u00fd c\u00e1c m\u00e1y nh\u00e1nh kh\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0 slot nh\u01b0 tr\u00ean t\u1ed5ng \u0111\u00e0i analog th\u1ed3n th\u01b0\u1eddng.<\/li>\n<li>Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch cao v\u1edbi h\u1ec7 th\u1ed1ng hi\u1ec7n t\u1ea1i c\u1ee7a doanh nghi\u1ec7p.<\/li>\n<\/ul>\n<p><strong> <\/strong><\/p>\n<p><strong> <\/strong><\/p>\n<p><strong> <\/strong><\/p>\n<p><strong> <\/strong><\/p>\n<p><strong> <\/strong><\/p>\n<p><strong>\u0110\u00e1p \u1ee9ng m\u1ecdi y\u00eau c\u1ea7u kh\u00e1ch h\u00e0ng<\/strong><\/p>\n<p style=\"text-align: center;\"><strong><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"http:\/\/snt.com.vn\/blog\/wp-content\/uploads\/2012\/11\/10.jpg\" alt=\"dsd\" width=\"288\" height=\"217\" \/><\/strong><\/p>\n<p><strong> <\/strong><\/p>\n<ul>\n<li>Ph\u00f9 h\u1ee3p v\u1edbi quy m\u00f4 cho c\u00e1c doanh nghi\u1ec7p t\u1eeb nh\u1ecf t\u1edbi l\u1edbn.<\/li>\n<li>Tri\u1ec3n khai nhanh g\u1ecdn, v\u1edbi nh\u1eefng gi\u1ea3i ph\u00e1p chuy\u00ean nghi\u1ec7p \u0111em l\u1ea1i nh\u1eefng l\u1ee3i \u00edch l\u1ea7u d\u00e0i tr\u00ean c\u00f4ng ngh\u1ec7 hi\u1ec7n \u0111\u1ea1i \u0111\u1ea3m b\u1ea3o s\u1ebd \u0111em l\u1ea1i s\u1ef1 h\u00e0i l\u00f2ng t\u1edbi m\u1ecdi kh\u00e1ch h\u00e0ng.<\/li>\n<\/ul>\n<p>&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<\/p>\n<ul>\n<\/ul>\n<p><strong> <\/strong><\/p>\n<p><strong> <\/strong><\/p>\n<p>R\u1ea5t c\u1ea3m \u01a1n s\u1ef1 quan t\u00e2m c\u1ee7a c\u00e1c b\u1ea1n v\u1ec1 b\u00e0i vi\u1ebft n\u00e0y,<\/p>\n<p>\u0110\u1ec3 t\u00ecm hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 s\u1ea3n ph\u1ea9m c\u00e1c b\u1ea1n vui l\u00f2ng xem t\u1ea1i \u0111\u00e2y:<\/p>\n<p><a href=\"http:\/\/truyenhinhso.biz.vn\/index.php?option=com_virtuemart&amp;page=shop.browse&amp;category_id=26&amp;Itemid=87\">http:\/\/truyenhinhso.biz.vn\/index.php?option=com_virtuemart&amp;page=shop.browse&amp;category_id=26&amp;Itemid=87<\/a><\/p>\n<p>Ngu\u1ed3n tham kh\u1ea3o t\u1ea1i:<\/p>\n<p><a href=\"http:\/\/vi.wikipedia.org\/wiki\/IP_PBX\">http:\/\/vi.wikipedia.org\/wiki\/IP_PBX<\/a><\/p>\n<p><a href=\"http:\/\/hcm.ngt.vn\/index.php?option=com_content&amp;view=article&amp;id=75&amp;Itemid=110\">http:\/\/hcm.ngt.vn\/index.php?option=com_content&amp;view=article&amp;id=75&amp;Itemid=110<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u201cT\u1ed5ng \u0111\u00e0i \u0111i\u1ec7n tho\u1ea1i n\u1ed9i b\u1ed9 d\u00f9ng giao th\u1ee9c Internet\u00a0hay\u00a0T\u1ed5ng \u0111\u00e0i IP (Internet Protocol Private Branch eXchange &#8211;\u00a0IP PBX\u00a0hay\u00a0IPBX) l\u00e0<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[71,1],"tags":[90,163,274],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.2.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Gi\u1edbi thi\u1ec7u v\u1ec1 t\u1ed5ng \u0111\u00e0i IP - Blog SNT - C\u00f4ng Ty TNHH Si\u00eau Nh\u1eadt Thanh - Sao Nhanh Th\u1ebf<\/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:\/\/snt.com.vn\/blog\/gi\u1edbi-thi\u1ec7u-v\u1ec1-t\u1ed5ng-dai-ip\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Gi\u1edbi thi\u1ec7u v\u1ec1 t\u1ed5ng \u0111\u00e0i IP - Blog SNT - C\u00f4ng Ty TNHH Si\u00eau Nh\u1eadt Thanh - Sao Nhanh Th\u1ebf\" \/>\n<meta property=\"og:description\" content=\"\u201cT\u1ed5ng \u0111\u00e0i \u0111i\u1ec7n tho\u1ea1i n\u1ed9i b\u1ed9 d\u00f9ng giao th\u1ee9c Internet\u00a0hay\u00a0T\u1ed5ng \u0111\u00e0i IP (Internet Protocol Private Branch eXchange &#8211;\u00a0IP PBX\u00a0hay\u00a0IPBX) l\u00e0\" \/>\n<meta property=\"og:url\" content=\"https:\/\/snt.com.vn\/blog\/gi\u1edbi-thi\u1ec7u-v\u1ec1-t\u1ed5ng-dai-ip\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog SNT - C\u00f4ng Ty TNHH Si\u00eau Nh\u1eadt Thanh - Sao Nhanh Th\u1ebf\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/sieunhatthanh\" \/>\n<meta property=\"article:published_time\" content=\"2012-11-06T04:00:55+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/snt.com.vn\/blog\/wp-content\/uploads\/2012\/11\/7.jpg\" \/>\n<meta name=\"author\" content=\"L\u00ea Tr\u1ea7n\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@sieunhatthanh\" \/>\n<meta name=\"twitter:site\" content=\"@sieunhatthanh\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"L\u00ea Tr\u1ea7n\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/snt.com.vn\/blog\/gi%e1%bb%9bi-thi%e1%bb%87u-v%e1%bb%81-t%e1%bb%95ng-dai-ip\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/snt.com.vn\/blog\/gi%e1%bb%9bi-thi%e1%bb%87u-v%e1%bb%81-t%e1%bb%95ng-dai-ip\/\"},\"author\":{\"name\":\"L\u00ea Tr\u1ea7n\",\"@id\":\"https:\/\/snt.com.vn\/blog\/#\/schema\/person\/002d5e59c17915dcc5b52aec0ea10d55\"},\"headline\":\"Gi\u1edbi thi\u1ec7u v\u1ec1 t\u1ed5ng \u0111\u00e0i IP\",\"datePublished\":\"2012-11-06T04:00:55+00:00\",\"dateModified\":\"2012-11-06T04:00:55+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/snt.com.vn\/blog\/gi%e1%bb%9bi-thi%e1%bb%87u-v%e1%bb%81-t%e1%bb%95ng-dai-ip\/\"},\"wordCount\":768,\"commentCount\":2,\"publisher\":{\"@id\":\"https:\/\/snt.com.vn\/blog\/#organization\"},\"keywords\":[\"Aastra 470\",\"Hospitality\",\"T\u1ed5ng \u0111\u00e0i IP\"],\"articleSection\":[\"IP PBX\",\"Tin T\u1ee9c\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/snt.com.vn\/blog\/gi%e1%bb%9bi-thi%e1%bb%87u-v%e1%bb%81-t%e1%bb%95ng-dai-ip\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/snt.com.vn\/blog\/gi%e1%bb%9bi-thi%e1%bb%87u-v%e1%bb%81-t%e1%bb%95ng-dai-ip\/\",\"url\":\"https:\/\/snt.com.vn\/blog\/gi%e1%bb%9bi-thi%e1%bb%87u-v%e1%bb%81-t%e1%bb%95ng-dai-ip\/\",\"name\":\"Gi\u1edbi thi\u1ec7u v\u1ec1 t\u1ed5ng \u0111\u00e0i IP - Blog SNT - C\u00f4ng Ty TNHH Si\u00eau Nh\u1eadt Thanh - Sao Nhanh Th\u1ebf\",\"isPartOf\":{\"@id\":\"https:\/\/snt.com.vn\/blog\/#website\"},\"datePublished\":\"2012-11-06T04:00:55+00:00\",\"dateModified\":\"2012-11-06T04:00:55+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/snt.com.vn\/blog\/gi%e1%bb%9bi-thi%e1%bb%87u-v%e1%bb%81-t%e1%bb%95ng-dai-ip\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/snt.com.vn\/blog\/gi%e1%bb%9bi-thi%e1%bb%87u-v%e1%bb%81-t%e1%bb%95ng-dai-ip\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/snt.com.vn\/blog\/gi%e1%bb%9bi-thi%e1%bb%87u-v%e1%bb%81-t%e1%bb%95ng-dai-ip\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"IP PBX\",\"item\":\"https:\/\/snt.com.vn\/blog\/category\/ip-pbx\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Gi\u1edbi thi\u1ec7u v\u1ec1 t\u1ed5ng \u0111\u00e0i IP\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/snt.com.vn\/blog\/#website\",\"url\":\"https:\/\/snt.com.vn\/blog\/\",\"name\":\"Blog SNT - C\u00f4ng Ty TNHH Si\u00eau Nh\u1eadt Thanh - Sao Nhanh Th\u1ebf\",\"description\":\"Blog CNTT - Vi\u1ec5n Th\u00f4ng - Tin T\u1ee9c - IPTV\",\"publisher\":{\"@id\":\"https:\/\/snt.com.vn\/blog\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/snt.com.vn\/blog\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/snt.com.vn\/blog\/#organization\",\"name\":\"SNT\",\"url\":\"https:\/\/snt.com.vn\/blog\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/snt.com.vn\/blog\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/snt.com.vn\/blog\/wp-content\/uploads\/2017\/03\/logo-nho-new.jpg\",\"contentUrl\":\"https:\/\/snt.com.vn\/blog\/wp-content\/uploads\/2017\/03\/logo-nho-new.jpg\",\"width\":140,\"height\":46,\"caption\":\"SNT\"},\"image\":{\"@id\":\"https:\/\/snt.com.vn\/blog\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/sieunhatthanh\",\"https:\/\/twitter.com\/sieunhatthanh\",\"https:\/\/www.instagram.com\/congtysnt\/\",\"https:\/\/www.pinterest.com\/sieunhatthanh\/\",\"https:\/\/www.youtube.com\/user\/ctysnt\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/snt.com.vn\/blog\/#\/schema\/person\/002d5e59c17915dcc5b52aec0ea10d55\",\"name\":\"L\u00ea Tr\u1ea7n\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/snt.com.vn\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/83c339ba71790cb36f0ff350207549e7?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/83c339ba71790cb36f0ff350207549e7?s=96&d=mm&r=g\",\"caption\":\"L\u00ea Tr\u1ea7n\"},\"sameAs\":[\"https:\/\/snt.com.vn\"],\"url\":\"https:\/\/snt.com.vn\/blog\/author\/letran\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Gi\u1edbi thi\u1ec7u v\u1ec1 t\u1ed5ng \u0111\u00e0i IP - Blog SNT - C\u00f4ng Ty TNHH Si\u00eau Nh\u1eadt Thanh - Sao Nhanh Th\u1ebf","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:\/\/snt.com.vn\/blog\/gi\u1edbi-thi\u1ec7u-v\u1ec1-t\u1ed5ng-dai-ip\/","og_locale":"en_US","og_type":"article","og_title":"Gi\u1edbi thi\u1ec7u v\u1ec1 t\u1ed5ng \u0111\u00e0i IP - Blog SNT - C\u00f4ng Ty TNHH Si\u00eau Nh\u1eadt Thanh - Sao Nhanh Th\u1ebf","og_description":"\u201cT\u1ed5ng \u0111\u00e0i \u0111i\u1ec7n tho\u1ea1i n\u1ed9i b\u1ed9 d\u00f9ng giao th\u1ee9c Internet\u00a0hay\u00a0T\u1ed5ng \u0111\u00e0i IP (Internet Protocol Private Branch eXchange &#8211;\u00a0IP PBX\u00a0hay\u00a0IPBX) l\u00e0","og_url":"https:\/\/snt.com.vn\/blog\/gi\u1edbi-thi\u1ec7u-v\u1ec1-t\u1ed5ng-dai-ip\/","og_site_name":"Blog SNT - C\u00f4ng Ty TNHH Si\u00eau Nh\u1eadt Thanh - Sao Nhanh Th\u1ebf","article_publisher":"https:\/\/www.facebook.com\/sieunhatthanh","article_published_time":"2012-11-06T04:00:55+00:00","og_image":[{"url":"http:\/\/snt.com.vn\/blog\/wp-content\/uploads\/2012\/11\/7.jpg"}],"author":"L\u00ea Tr\u1ea7n","twitter_card":"summary_large_image","twitter_creator":"@sieunhatthanh","twitter_site":"@sieunhatthanh","twitter_misc":{"Written by":"L\u00ea Tr\u1ea7n","Est. reading time":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/snt.com.vn\/blog\/gi%e1%bb%9bi-thi%e1%bb%87u-v%e1%bb%81-t%e1%bb%95ng-dai-ip\/#article","isPartOf":{"@id":"https:\/\/snt.com.vn\/blog\/gi%e1%bb%9bi-thi%e1%bb%87u-v%e1%bb%81-t%e1%bb%95ng-dai-ip\/"},"author":{"name":"L\u00ea Tr\u1ea7n","@id":"https:\/\/snt.com.vn\/blog\/#\/schema\/person\/002d5e59c17915dcc5b52aec0ea10d55"},"headline":"Gi\u1edbi thi\u1ec7u v\u1ec1 t\u1ed5ng \u0111\u00e0i IP","datePublished":"2012-11-06T04:00:55+00:00","dateModified":"2012-11-06T04:00:55+00:00","mainEntityOfPage":{"@id":"https:\/\/snt.com.vn\/blog\/gi%e1%bb%9bi-thi%e1%bb%87u-v%e1%bb%81-t%e1%bb%95ng-dai-ip\/"},"wordCount":768,"commentCount":2,"publisher":{"@id":"https:\/\/snt.com.vn\/blog\/#organization"},"keywords":["Aastra 470","Hospitality","T\u1ed5ng \u0111\u00e0i IP"],"articleSection":["IP PBX","Tin T\u1ee9c"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/snt.com.vn\/blog\/gi%e1%bb%9bi-thi%e1%bb%87u-v%e1%bb%81-t%e1%bb%95ng-dai-ip\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/snt.com.vn\/blog\/gi%e1%bb%9bi-thi%e1%bb%87u-v%e1%bb%81-t%e1%bb%95ng-dai-ip\/","url":"https:\/\/snt.com.vn\/blog\/gi%e1%bb%9bi-thi%e1%bb%87u-v%e1%bb%81-t%e1%bb%95ng-dai-ip\/","name":"Gi\u1edbi thi\u1ec7u v\u1ec1 t\u1ed5ng \u0111\u00e0i IP - Blog SNT - C\u00f4ng Ty TNHH Si\u00eau Nh\u1eadt Thanh - Sao Nhanh Th\u1ebf","isPartOf":{"@id":"https:\/\/snt.com.vn\/blog\/#website"},"datePublished":"2012-11-06T04:00:55+00:00","dateModified":"2012-11-06T04:00:55+00:00","breadcrumb":{"@id":"https:\/\/snt.com.vn\/blog\/gi%e1%bb%9bi-thi%e1%bb%87u-v%e1%bb%81-t%e1%bb%95ng-dai-ip\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/snt.com.vn\/blog\/gi%e1%bb%9bi-thi%e1%bb%87u-v%e1%bb%81-t%e1%bb%95ng-dai-ip\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/snt.com.vn\/blog\/gi%e1%bb%9bi-thi%e1%bb%87u-v%e1%bb%81-t%e1%bb%95ng-dai-ip\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"IP PBX","item":"https:\/\/snt.com.vn\/blog\/category\/ip-pbx\/"},{"@type":"ListItem","position":2,"name":"Gi\u1edbi thi\u1ec7u v\u1ec1 t\u1ed5ng \u0111\u00e0i IP"}]},{"@type":"WebSite","@id":"https:\/\/snt.com.vn\/blog\/#website","url":"https:\/\/snt.com.vn\/blog\/","name":"Blog SNT - C\u00f4ng Ty TNHH Si\u00eau Nh\u1eadt Thanh - Sao Nhanh Th\u1ebf","description":"Blog CNTT - Vi\u1ec5n Th\u00f4ng - Tin T\u1ee9c - IPTV","publisher":{"@id":"https:\/\/snt.com.vn\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/snt.com.vn\/blog\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/snt.com.vn\/blog\/#organization","name":"SNT","url":"https:\/\/snt.com.vn\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/snt.com.vn\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/snt.com.vn\/blog\/wp-content\/uploads\/2017\/03\/logo-nho-new.jpg","contentUrl":"https:\/\/snt.com.vn\/blog\/wp-content\/uploads\/2017\/03\/logo-nho-new.jpg","width":140,"height":46,"caption":"SNT"},"image":{"@id":"https:\/\/snt.com.vn\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/sieunhatthanh","https:\/\/twitter.com\/sieunhatthanh","https:\/\/www.instagram.com\/congtysnt\/","https:\/\/www.pinterest.com\/sieunhatthanh\/","https:\/\/www.youtube.com\/user\/ctysnt"]},{"@type":"Person","@id":"https:\/\/snt.com.vn\/blog\/#\/schema\/person\/002d5e59c17915dcc5b52aec0ea10d55","name":"L\u00ea Tr\u1ea7n","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/snt.com.vn\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/83c339ba71790cb36f0ff350207549e7?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/83c339ba71790cb36f0ff350207549e7?s=96&d=mm&r=g","caption":"L\u00ea Tr\u1ea7n"},"sameAs":["https:\/\/snt.com.vn"],"url":"https:\/\/snt.com.vn\/blog\/author\/letran\/"}]}},"_links":{"self":[{"href":"https:\/\/snt.com.vn\/blog\/wp-json\/wp\/v2\/posts\/1785"}],"collection":[{"href":"https:\/\/snt.com.vn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/snt.com.vn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/snt.com.vn\/blog\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/snt.com.vn\/blog\/wp-json\/wp\/v2\/comments?post=1785"}],"version-history":[{"count":0,"href":"https:\/\/snt.com.vn\/blog\/wp-json\/wp\/v2\/posts\/1785\/revisions"}],"wp:attachment":[{"href":"https:\/\/snt.com.vn\/blog\/wp-json\/wp\/v2\/media?parent=1785"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/snt.com.vn\/blog\/wp-json\/wp\/v2\/categories?post=1785"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/snt.com.vn\/blog\/wp-json\/wp\/v2\/tags?post=1785"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}