{"id":57169,"date":"2023-12-20T21:02:47","date_gmt":"2023-12-20T14:02:47","guid":{"rendered":"https:\/\/masterskills.org\/blog\/nhung-dien-thoai-ban-voip-pho-bien-tai-viet-nam.html"},"modified":"2023-12-20T21:02:47","modified_gmt":"2023-12-20T14:02:47","slug":"nhung-dien-thoai-ban-voip-pho-bien-tai-viet-nam","status":"publish","type":"post","link":"https:\/\/masterskills.org\/blog\/nhung-dien-thoai-ban-voip-pho-bien-tai-viet-nam.html","title":{"rendered":"Nh\u1eefng \u0111i\u1ec7n tho\u1ea1i b\u00e0n VoIP ph\u1ed5 bi\u1ebfn t\u1ea1i Vi\u1ec7t Nam"},"content":{"rendered":"<div id=\"test\">\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">\u0110i\u1ec7n tho\u1ea1i b\u00e0n VoIP l\u00e0 lo\u1ea1i c\u00f3 t\u00edn hi\u1ec7u \u1ed5n \u0111\u1ecbnh nh\u1ea5t trong <\/span><span style=\"font-weight: 400\">c\u00e1c lo\u1ea1i \u0111i\u1ec7n tho\u1ea1i VoIP<\/span><span style=\"font-weight: 400\"> (hay c\u00f2n g\u1ecdi l\u00e0 \u0111i\u1ec7n tho\u1ea1i IP). Do \u0111\u00f3, d\u00f9 s\u1eed d\u1ee5ng \u0111\u1ed3ng th\u1eddi nhi\u1ec1u lo\u1ea1i \u0111i\u1ec7n tho\u1ea1i VoIP, h\u1ea7u h\u1ebft c\u00e1c doanh nghi\u1ec7p v\u1eabn s\u1eed d\u1ee5ng \u0111i\u1ec7n tho\u1ea1i b\u00e0n VoIP t\u1ea1i v\u0103n ph\u00f2ng, \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u00e1c cu\u1ed9c g\u1ecdi v\u1edbi kh\u00e1ch h\u00e0ng \u0111\u1ea1t ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t nh\u1ea5t.\u00a0<\/span><\/p>\n<div id=\"attachment_24168\" style=\"width: 760px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-24168\" src=\"https:\/\/masterskills.org\/blog\/wp-content\/uploads\/2023\/12\/subiz-dien-thoai-ban-voip-e1676024050571.png\" alt=\"Top 8 \u0111i\u1ec7n tho\u1ea1i b\u00e0n VoIP ph\u1ed5 bi\u1ebfn t\u1ea1i Vi\u1ec7t Nam\" width=\"750\" height=\"563\" title=\"subiz-dien-thoai-ban-voip-e1676024050571\"><\/p>\n<p class=\"wp-caption-text\">Top 8 \u0111i\u1ec7n tho\u1ea1i b\u00e0n VoIP ph\u1ed5 bi\u1ebfn t\u1ea1i Vi\u1ec7t Nam<\/p>\n<\/div>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">Th\u1ecb tr\u01b0\u1eddng \u0111i\u1ec7n tho\u1ea1i b\u00e0n VoIP c\u00f3 th\u1ec3 dao \u0111\u1ed9ng t\u1eeb 800.000 \u0111\u1ebfn 15.000.000 t\u00f9y thu\u1ed9c th\u01b0\u01a1ng hi\u1ec7u, lo\u1ea1i m\u00e1y, t\u00ednh n\u0103ng, thi\u1ebft k\u1ebf, c\u00f4ng d\u1ee5ng\u2026 Trong b\u00e0i vi\u1ebft n\u00e0y, Subiz s\u1ebd chia s\u1ebb top 8 \u0111i\u1ec7n tho\u1ea1i b\u00e0n VoIP gi\u00e1 d\u01b0\u1edbi 3.000.000\u0111. \u0110\u00e2y l\u00e0 ph\u00e2n kh\u00fac gi\u00e1 t\u1eeb b\u00ecnh d\u00e2n \u0111\u1ebfn t\u1ea7m trung, n\u00ean c\u00f3 th\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi h\u1ea7u h\u1ebft doanh nghi\u1ec7p, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c doanh nghi\u1ec7p v\u1eeba v\u00e0 nh\u1ecf.<\/span><\/p>\n<h2 style=\"text-align: justify\" id=\"1-dien-thoai-ban-voip-la-gi\"><strong>\u0110i\u1ec7n tho\u1ea1i b\u00e0n VoIP l\u00e0 g\u00ec?<\/strong><\/h2>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">\u0110i\u1ec7n tho\u1ea1i b\u00e0n VoIP l\u00e0 m\u1ed9t lo\u1ea1i \u0111i\u1ec7n tho\u1ea1i VoIP, hay c\u00f2n g\u1ecdi l\u00e0 \u0111i\u1ec7n tho\u1ea1i VoIP c\u00f3 d\u00e2y m\u1ea1ng. N\u00f3 c\u00f3 \u0111\u1ea7u c\u1eafm d\u00e2y m\u1ea1ng LAN, th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng c\u1ed1 \u0111\u1ecbnh t\u1ea1i v\u0103n ph\u00f2ng.<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">\u0110i\u1ec7n tho\u1ea1i b\u00e0n VoIP l\u00e0 lo\u1ea1i c\u00f3 t\u1ed1c \u0111\u1ed9 \u0111\u01b0\u1eddng truy\u1ec1n t\u1ed1t v\u00e0 \u1ed5n \u0111\u1ecbnh nh\u1ea5t trong t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i \u0111i\u1ec7n tho\u1ea1i VoIP, do \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i tr\u1ef1c ti\u1ebfp v\u1edbi d\u00e2y m\u1ea1ng LAN. Do \u0111\u00f3, \u0111i\u1ec7n tho\u1ea1i b\u00e0n VoIP v\u1eabn l\u00e0 l\u1ef1a ch\u1ecdn y\u00eau th\u00edch c\u1ee7a nhi\u1ec1u doanh nghi\u1ec7p, th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u1eb7t t\u1ea1i v\u0103n ph\u00f2ng \u0111\u1ec3 t\u01b0\u01a1ng t\u00e1c kh\u00e1ch h\u00e0ng trong gi\u1edd l\u00e0m vi\u1ec7c, nh\u1eb1m \u0111\u1ea1t ch\u1ea5t l\u01b0\u1ee3ng cu\u1ed9c g\u1ecdi t\u1ed1t nh\u1ea5t. Th\u00eam v\u00e0o \u0111\u00f3, \u0111i\u1ec7n tho\u1ea1i b\u00e0n VoIP l\u00e0 thi\u1ebft b\u1ecb \u0111\u1ed9c l\u1eadp n\u00ean \u0111\u1ed5 chu\u00f4ng b\u00e1o r\u1ea5t d\u1ec5 nh\u1eadn bi\u1ebft, tr\u00e1nh b\u1ecf l\u1ee1 cu\u1ed9c g\u1ecdi t\u1eeb kh\u00e1ch h\u00e0ng. H\u1ea7u h\u1ebft c\u00e1c lo\u1ea1i \u0111i\u1ec7n tho\u1ea1i b\u00e0n VoIP tr\u00ean th\u1ecb tr\u01b0\u1eddng hi\u1ec7n nay \u0111\u1ec1u c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i v\u1edbi <\/span><span style=\"font-weight: 400\">t\u1ed5ng \u0111\u00e0i Subiz <\/span><span style=\"font-weight: 400\">v\u00e0 cho ch\u1ea5t l\u01b0\u1ee3ng \u0111\u01b0\u1eddng truy\u1ec1n \u1ed5n \u0111\u1ecbnh.<\/span><\/p>\n<h2 style=\"text-align: justify\" id=\"2-top-8-dien-thoai-ban-voip-pho-bien-tai-viet-nam\"><strong>Top 8 \u0111i\u1ec7n tho\u1ea1i b\u00e0n VoIP ph\u1ed5 bi\u1ebfn t\u1ea1i Vi\u1ec7t Nam<\/strong><\/h2>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">M\u1ed9t s\u1ed1 th\u01b0\u01a1ng hi\u1ec7u \u0111i\u1ec7n tho\u1ea1i VoIP ph\u1ed5 bi\u1ebfn t\u1ea1i Vi\u1ec7t Nam bao g\u1ed3m: Yealink, Grandstream, Fanvil, Polycom, Atcom, Cisco\u2026<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c d\u00f2ng \u0111i\u1ec7n tho\u1ea1i b\u00e0n VoIP ph\u00e2n kh\u00fac gi\u00e1 r\u1ebb ho\u1eb7c t\u1ea7m trung \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng t\u1ea1i th\u1ecb tr\u01b0\u1eddng Vi\u1ec7t Nam.<\/span><\/p>\n<h3 style=\"text-align: justify\" id=\"2-1-dien-thoai-ip-yealink-sip-t30\"><b>\u0110i\u1ec7n tho\u1ea1i IP Yealink SIP-T30<\/b><\/h3>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">Yealink SIP-T30 l\u00e0 d\u00f2ng \u0111i\u1ec7n tho\u1ea1i VoIP ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c doanh nghi\u1ec7p v\u1eeba v\u00e0 nh\u1ecf, s\u1eed d\u1ee5ng duy nh\u1ea5t m\u1ed9t \u0111\u1ea7u s\u1ed1 hotline.<\/span><\/p>\n<div id=\"attachment_24158\" style=\"width: 610px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-24158\" src=\"https:\/\/masterskills.org\/blog\/wp-content\/uploads\/2023\/12\/subiz-dien-thoai-ip-yYealink-SIP-T30.jpg\" alt=\"\u0110i\u1ec7n tho\u1ea1i IP Yealink SIP-T30\" width=\"600\" height=\"400\" title=\"subiz-dien-thoai-ip-yYealink-SIP-T30\"><\/p>\n<p class=\"wp-caption-text\">\u0110i\u1ec7n tho\u1ea1i IP Yealink SIP-T30<\/p>\n<\/div>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">\u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a Yealink SIP-T30:<\/span><\/p>\n<ul style=\"text-align: justify\">\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">H\u1ed7 tr\u1ee3 1 t\u00e0i kho\u1ea3n SIP v\u00e0 c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n h\u1ed9i ngh\u1ecb 5 chi\u1ec1u \u0111\u1ecba ph\u01b0\u01a1ng<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">T\u00edch h\u1ee3p m\u00e0n h\u00ecnh LCD 132 x 64 pixel, hi\u1ec3n th\u1ecb th\u00f4ng tin tr\u1ef1c quan.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Ch\u1ea5t l\u01b0\u1ee3ng \u00e2m thanh cao c\u1ea5p, \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p c\u00f4ng ngh\u1ec7 l\u1ecdc ti\u1ebfng \u1ed3n th\u00f4ng minh<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">C\u00f3 th\u1ec3 k\u1ebft n\u1ed1i v\u1edbi tai nghe kh\u00f4ng d\u00e2y th\u00f4ng qua EHS<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">\u0110\u01b0\u1ee3c trang b\u1ecb chip m\u1ea1nh m\u1ebd, \u0111\u1ea3m b\u1ea3o \u0111\u1ea1t n\u0103ng su\u1ea5t cao, v\u1eadn h\u00e0nh m\u01b0\u1ee3t m\u00e0.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">C\u1ea5u t\u1ea1o ch\u1ee9a b\u1ed9 chuy\u1ec3n m\u1ea1ch Ethernet v\u00e0 2 c\u1ed5ng m\u1ea1ng RJ45 10\/100Mbps<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">H\u1ed7 tr\u1ee3 PoE<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Thi\u1ebft k\u1ebf c\u1ed5 \u0111i\u1ec3n, chi ti\u1ebft \u0111\u01a1n gi\u1ea3n, d\u1ec5 s\u1eed d\u1ee5ng<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Thi\u1ebft k\u1ebf ch\u00e2n \u0111\u1ebf \u0111a g\u00f3c c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh linh \u0111\u1ed9ng \u0111i\u1ec1u ch\u1ec9nh, Ngo\u00e0i ra c\u00f3 th\u1ec3 g\u1eafn l\u00ean t\u01b0\u1eddng.<\/span><\/li>\n<\/ul>\n<p style=\"text-align: justify\"><strong>Gi\u00e1 b\u00e1n:<\/strong> \u0111i\u1ec7n tho\u1ea1i IP Yealink SIP-T30 dao \u0111\u1ed9ng kho\u1ea3ng 1.000.000\u0111<\/p>\n<p style=\"text-align: justify\"><strong>\u0110\u1ecba ch\u1ec9 mua h\u00e0ng tham kh\u1ea3o: GTC telecom<\/strong><\/p>\n<h3 style=\"text-align: justify\" id=\"2-2-dien-thoai-ip-yealink-sip-t31\"><b>\u0110i\u1ec7n tho\u1ea1i IP Yealink SIP- T31<\/b><\/h3>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">Yealink SIP- T31 c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m g\u1ea7n gi\u1ed1ng v\u1edbi Yealink SIP \u2013 T30, th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng trong c\u00e1c doanh nghi\u1ec7p tri\u1ec3n khai hai \u0111\u1ea7u s\u1ed1 t\u1ed5ng \u0111\u00e0i. <\/span><\/p>\n<div id=\"attachment_24159\" style=\"width: 610px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-24159\" src=\"https:\/\/masterskills.org\/blog\/wp-content\/uploads\/2023\/12\/subiz-dien-thoai-ip_Yealink-SIP-T31.jpg\" alt=\"\u0110i\u1ec7n tho\u1ea1i IP Yealink SIP- T31\" width=\"600\" height=\"500\" title=\"subiz-dien-thoai-ip_Yealink-SIP-T31\"><\/p>\n<p class=\"wp-caption-text\">\u0110i\u1ec7n tho\u1ea1i IP Yealink SIP- T31<\/p>\n<\/div>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">M\u1ed9t s\u1ed1 \u0111\u1eb7c \u0111i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a Yealink SIP- T31:<\/span><\/p>\n<ul style=\"text-align: justify\">\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">H\u1ed7 tr\u1ee3 2 t\u00e0i kho\u1ea3n SIP<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">M\u00e0n h\u00ecnh LCD \u0111\u1ed3 h\u1ecda 2.3, k\u00edch th\u01b0\u1edbc 132 x 64 px hi\u1ec3n th\u1ecb th\u00f4ng tin cu\u1ed9c g\u1ecdi<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">C\u00e1c c\u1ed5ng m\u1ea1ng 10\/100Mbps cung c\u1ea5p ch\u1ea5t l\u01b0\u1ee3ng h\u1ed9i tho\u1ea1i cao.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">T\u00edch h\u1ee3p c\u00f4ng ngh\u1ec7 l\u1ecdc ti\u1ebfng \u1ed3n, cho ch\u1ea5t l\u01b0\u1ee3ng \u00e2m thanh r\u00f5 r\u00e0ng, m\u01b0\u1ee3t m\u00e0, \u1ed5n \u0111\u1ecbnh<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">\u0110\u01b0\u1ee3c trang b\u1ecb chip m\u1ea1nh m\u1ebd, \u0111\u1ea3m b\u1ea3o n\u0103ng su\u1ea5t cao v\u00e0 ho\u1ea1t \u0111\u1ed9ng m\u01b0\u1ee3t m\u00e0.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Hai c\u1ed5ng ethernet t\u1ed1c \u0111\u1ed9 10\/100M<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">H\u1ed7 tr\u1ee3 codec Opus<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">H\u1ed7 tr\u1ee3 PoE<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">H\u1ed9i ngh\u1ecb 5 chi\u1ec1u \u0111\u1ecba ph\u01b0\u01a1ng<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">H\u1ed7 tr\u1ee3 Tai nghe kh\u00f4ng d\u00e2y EHS<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">H\u1ed7 tr\u1ee3 YDMP \/ YMCS<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Ch\u00e2n \u0111\u1ebf v\u1edbi 2 g\u00f3c \u0111i\u1ec1u ch\u1ec9nh, c\u00f3 th\u1ec3 g\u1eafn t\u01b0\u1eddng<\/span><\/li>\n<\/ul>\n<p style=\"text-align: justify\"><strong>Gi\u00e1 b\u00e1n:<\/strong> \u0111i\u1ec7n tho\u1ea1i IP Yealink SIP-T31 dao \u0111\u1ed9ng kho\u1ea3ng 1.200.000\u0111<\/p>\n<p style=\"text-align: justify\"><strong>\u0110\u1ecba ch\u1ec9 mua h\u00e0ng tham kh\u1ea3o: Si\u00eau th\u1ecb vi\u1ec5n th\u00f4ng<\/strong><\/p>\n<h3 style=\"text-align: justify\" id=\"2-3-dien-thoai-ip-yealink-sip-t33g\"><b>\u0110i\u1ec7n tho\u1ea1i IP Yealink SIP-T33G<\/b><\/h3>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">Yealink SIP-T33G l\u00e0 m\u1ed9t d\u00f2ng \u0111i\u1ec7n tho\u1ea1i thu\u1ed9c ph\u00e2n kh\u00fac t\u1ea7m trung c\u1ee7a nh\u00e0 Yealink, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c doanh nghi\u1ec7p v\u1eeba v\u00e0 l\u1edbn nh\u1edd c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m n\u1ed5i tr\u1ed9i:<\/span><\/p>\n<ul style=\"text-align: justify\">\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">H\u1ed7 tr\u1ee3 4 t\u00e0i kho\u1ea3n SIP<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">M\u00e0n h\u00ecnh LCD \u0111\u1ed3 h\u1ecda 2.4, k\u00edch th\u01b0\u1edbc 320 x 240 px hi\u1ec3n th\u1ecb th\u00f4ng tin cu\u1ed9c g\u1ecdi, \u0111\u1ed3 h\u1ecda m\u00e0u s\u1eafc n\u00e9t<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">T\u00edch h\u1ee3p c\u00f4ng ngh\u1ec7 l\u1ecdc ti\u1ebfng \u1ed3n, cho ch\u1ea5t l\u01b0\u1ee3ng \u00e2m thanh r\u00f5 r\u00e0ng, m\u01b0\u1ee3t m\u00e0, \u1ed5n \u0111\u1ecbnh<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">\u0110\u01b0\u1ee3c trang b\u1ecb chip m\u1ea1nh m\u1ebd, \u0111\u1ea3m b\u1ea3o n\u0103ng su\u1ea5t cao v\u00e0 ho\u1ea1t \u0111\u1ed9ng m\u01b0\u1ee3t m\u00e0.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">\u00a0Hai c\u1ed5ng ethernet t\u1ed1c \u0111\u1ed9 10\/100M<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">H\u1ed7 tr\u1ee3 codec Opus, G.722<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">H\u1ed9i ngh\u1ecb 5 chi\u1ec1u \u0111\u1ecba ph\u01b0\u01a1ng<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">H\u1ed7 tr\u1ee3 Tai nghe kh\u00f4ng d\u00e2y EHS<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">H\u1ed7 tr\u1ee3 YDMP \/ YMCS<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">H\u1ed7 tr\u1ee3 PoE<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Thi\u1ebft k\u1ebf hi\u1ec7n \u0111\u1ea1i, ch\u1ea5t li\u1ec7u nh\u1ef1a cao c\u1ea5p \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u1ec1n cao.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Thi\u1ebft k\u1ebf c\u00e1c ph\u00edm ch\u1ee9c n\u0103ng t\u1ed1i gi\u1ea3n, lo\u1ea1i b\u1ecf nh\u1eefng ph\u00edm \u00edt s\u1eed d\u1ee5ng, gi\u00fap ng\u01b0\u1eddi d\u00f9ng d\u1ec5 d\u00e0ng s\u1eed d\u1ee5ng.\u00a0<\/span><\/li>\n<\/ul>\n<div id=\"attachment_24160\" style=\"width: 640px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-24160\" src=\"https:\/\/masterskills.org\/blog\/wp-content\/uploads\/2023\/12\/subiz-dien-thoai-ip-Yealink-SIP-T33G.jpg\" alt=\"\u0110i\u1ec7n tho\u1ea1i IP Yealink SIP-T33G\" width=\"630\" height=\"548\" title=\"subiz-dien-thoai-ip-Yealink-SIP-T33G\"><\/p>\n<p class=\"wp-caption-text\">\u0110i\u1ec7n tho\u1ea1i IP Yealink SIP-T33G<\/p>\n<\/div>\n<p style=\"text-align: justify\"><strong>Gi\u00e1 b\u00e1n:<\/strong> \u0111i\u1ec7n tho\u1ea1i IP Yealink SIP-T33G dao \u0111\u1ed9ng kho\u1ea3ng 2.800.000\u0111<\/p>\n<p style=\"text-align: justify\"><strong>\u0110\u1ecba ch\u1ec9 mua h\u00e0ng tham kh\u1ea3o:\u00a0Si\u00eau th\u1ecb vi\u1ec5n th\u00f4ng<\/strong><\/p>\n<h3 style=\"text-align: justify\" id=\"2-4-dien-thoai-voip-grandstream-ghp620-ghp621\"><b>\u0110i\u1ec7n tho\u1ea1i VoIP Grandstream GHP620\/GHP621<\/b><\/h3>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">\u0110i\u1ec7n tho\u1ea1i VoIP Grandstream GHP620\/GHP621 c\u00f3 thi\u1ebft k\u1ebf nh\u1ecf g\u1ecdn, sang tr\u1ecdng, \u0111\u01b0\u1ee3c chuy\u00ean d\u00f9ng trong kh\u00e1ch s\u1ea1n, nh\u00e0 ngh\u1ec9 nh\u1edd c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m:\u00a0<\/span><\/p>\n<ul style=\"text-align: justify\">\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">H\u1ed7 tr\u1ee3 2 t\u00e0i kho\u1ea3n SIP<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">H\u1ed7 tr\u1ee3 hi\u1ec3n th\u1ecb b\u1ea3ng hi\u1ec7u logo v\u00e0 th\u00f4ng tin kh\u00e1ch s\u1ea1n tr\u00ean m\u1eb7t m\u00e1y.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">H\u1ed7 tr\u1ee3 6 ph\u00edm d\u1ecbch v\u1ee5 t\u00f9y ch\u1ecdn d\u1ecbch v\u1ee5, ph\u00f9 h\u1ee3p v\u1edbi ho\u1ea1t \u0111\u1ed9ng kinh doanh kh\u00e1ch s\u1ea1n, khu ngh\u0129 d\u01b0\u1ee1ng\u2026<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Hai c\u1ed5ng m\u1ea1ng h\u1ed7 tr\u1ee3 PoE<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">C\u00f3 ch\u1ebf \u0111\u1ed9 loa ngo\u00e0i.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Qu\u1ea3n l\u00fd Cloud GDMS<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Thi\u1ebft k\u1ebf hi\u1ec7n \u0111\u1ea1i, sang tr\u1ecdng, nh\u1ecf g\u1ecdn, ph\u00f9 h\u1ee3p c\u1ea3 \u0111\u1ec3 b\u00e0n ho\u1eb7c treo t\u01b0\u1eddng<\/span><\/li>\n<\/ul>\n<div id=\"attachment_24161\" style=\"width: 611px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-24161\" src=\"https:\/\/masterskills.org\/blog\/wp-content\/uploads\/2023\/12\/subiz-dien-thoai-ip-Grandstream-GHP620-GHP621.jpg\" alt=\"\u0110i\u1ec7n tho\u1ea1i IP Grandstream GHP620\/GHP621\" width=\"601\" height=\"456\" title=\"subiz-dien-thoai-ip-Grandstream-GHP620-GHP621\"><\/p>\n<p class=\"wp-caption-text\">\u0110i\u1ec7n tho\u1ea1i VoIP Grandstream GHP620\/GHP621<\/p>\n<\/div>\n<p style=\"text-align: justify\"><strong>Gi\u00e1 b\u00e1n:<\/strong> c\u1ee7a \u0111i\u1ec7n tho\u1ea1i VoIP Grandstream GHP620\/GHP621 dao \u0111\u1ed9ng kho\u1ea3ng 1.500.000\u0111<\/p>\n<p style=\"text-align: justify\"><strong>\u0110\u1ecba ch\u1ec9 mua h\u00e0ng tham kh\u1ea3o:\u00a0Si\u00eau th\u1ecb vi\u1ec5n th\u00f4ng<\/strong><\/p>\n<h3 style=\"text-align: justify\" id=\"2-5-dien-thoai-voip-grandstream-grp2601p\"><b>\u0110i\u1ec7n tho\u1ea1i VoIP Grandstream GRP2601P<\/b><\/h3>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">\u0110i\u1ec7n tho\u1ea1i VoIP Grandstream GRP2601P ph\u00f9 h\u1ee3p d\u00f9ng trong c\u00e1c c\u00f4ng ty v\u1eeba v\u00e0 nh\u1ecf nh\u1edd c\u00f3 c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m:<\/span><\/p>\n<ul style=\"text-align: justify\">\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">H\u1ed7 tr\u1ee3 2 t\u00e0i kho\u1ea3n SIP<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">H\u1ed7 tr\u1ee3 2 c\u1ed5ng LAN 10\/100, c\u00f3 h\u1ed7\u00a0 tr\u1ee3 PoE<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">M\u00e0n h\u00ecnh hi\u1ec3n th\u1ecb LCD<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Jack tai nghe RJ9<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">\u00a0Danh b\u1ea1 l\u01b0u tr\u1eef 1000 s\u1ed1.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Call log 200 s\u1ed1.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">T\u00edch h\u1ee3p qu\u1ea3n l\u00fd Cloud.<\/span><\/li>\n<\/ul>\n<div id=\"attachment_24162\" style=\"width: 610px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-24162\" src=\"https:\/\/masterskills.org\/blog\/wp-content\/uploads\/2023\/12\/subiz-dien-thoai-voip-Grandstream-GRP2601P.jpg\" alt=\"\u0110i\u1ec7n tho\u1ea1i IP Grandstream GRP2601P\" width=\"600\" height=\"409\" title=\"subiz-dien-thoai-voip-Grandstream-GRP2601P\"><\/p>\n<p class=\"wp-caption-text\">\u0110i\u1ec7n tho\u1ea1i VoIP Grandstream GRP2601P<\/p>\n<\/div>\n<p style=\"text-align: justify\"><strong>Gi\u00e1 b\u00e1n:<\/strong> \u0111i\u1ec7n tho\u1ea1i VoIP Grandstream GRP2601P dao \u0111\u1ed9ng kho\u1ea3ng 1.100.000\u0111<\/p>\n<p style=\"text-align: justify\"><strong>\u0110\u1ecba ch\u1ec9 mua h\u00e0ng tham kh\u1ea3o:\u00a0Si\u00eau th\u1ecb vi\u1ec5n th\u00f4ng<\/strong><\/p>\n<h3 style=\"text-align: justify\" id=\"2-6-dien-thoai-voip-grandstream-gxp2130\"><b>\u0110i\u1ec7n tho\u1ea1i VoIP Grandstream GXP2130<\/b><\/h3>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">\u0110i\u1ec7n tho\u1ea1i VoIP Grandstream GXP2130 l\u00e0 thu\u1ed9c ph\u00e2n lo\u1ea1i t\u1ea7m trung c\u1ee7a h\u00e3ng Grandstream, \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p nhi\u1ec1u c\u00f4ng ngh\u1ec7 hi\u1ec7n \u0111\u1ea1i:<\/span><\/p>\n<ul style=\"text-align: justify\">\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">H\u1ed7 tr\u1ee3 3 t\u00e0i kho\u1ea3n SIP<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">M\u00e0n h\u00ecnh m\u00e0u hi\u1ec3n th\u1ecb LCD 2.8 inch,\u00a0 hi\u1ec3n th\u1ecb s\u1ed1 g\u1ecdi \u0111\u1ebfn, s\u1ed5 \u0111\u1ecba ch\u1ec9\u2026<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Thi\u1ebft k\u1ebf c\u00f3 c\u1ed5ng Bluetooth, c\u1ed5ng USB<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Thi\u1ebft k\u1ebf \u0111\u01b0\u1eddng Line tr\u1ef1c ti\u1ebfp.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Headset jack RJ9<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">\u0110\u00e0m tho\u1ea1i h\u1ed9i ngh\u1ecb 5 b\u00ean c\u00f9ng l\u00fac<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">\u0110\u1ed9 t\u01b0\u01a1ng th\u00edch v\u1edbi c\u00e1c chu\u1ea9n m\u1edf \u0111\u1ea1t t\u1ed1i \u0111a<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Ch\u1ea5t l\u01b0\u1ee3ng \u00e2m thanh HD Audio.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Loa Full duplex Speaker Phone v\u1edbi ch\u1ee9c n\u0103ng AEC, h\u1ed7 tr\u1ee3 c\u1ea5p ngu\u1ed3n qua m\u1ea1ng PoE<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Cho ph\u00e9p t\u00f9y ch\u1ecdn nh\u1ea1c chu\u00f4ng.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">T\u01b0\u01a1ng th\u00edch v\u00e0 ph\u00f9 h\u1ee3p t\u01b0\u01a1ng t\u00e1c v\u1edbi c\u00e1c SIP platforms.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Thi\u1ebft k\u1ebf 8 ph\u00edm tr\u1ea1ng th\u00e1i.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Thi\u1ebft k\u1ebf \u0111\u00e8n b\u00e1o Voicemail indicator.<\/span><\/li>\n<\/ul>\n<div id=\"attachment_24163\" style=\"width: 625px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-24163\" src=\"https:\/\/masterskills.org\/blog\/wp-content\/uploads\/2023\/12\/subiz-dien-thoai-voip-Grandstream-GXP2130.jpg\" alt=\"\u0110i\u1ec7n tho\u1ea1i IP Grandstream GXP2130\" width=\"615\" height=\"515\" title=\"subiz-dien-thoai-voip-Grandstream-GXP2130\"><\/p>\n<p class=\"wp-caption-text\">\u0110i\u1ec7n tho\u1ea1i VoIP Grandstream GXP2130<\/p>\n<\/div>\n<p style=\"text-align: justify\"><strong>Gi\u00e1 b\u00e1n:<\/strong> \u0111i\u1ec7n tho\u1ea1i VoIP Grandstream GXP2130 dao \u0111\u1ed9ng kho\u1ea3ng 2.700.000\u0111<\/p>\n<p style=\"text-align: justify\"><strong>\u0110\u1ecba ch\u1ec9 mua h\u00e0ng tham kh\u1ea3o:\u00a0Si\u00eau th\u1ecb vi\u1ec5n th\u00f4ng<\/strong><\/p>\n<h3 style=\"text-align: justify\" id=\"2-7-dien-thoai-voip-fanvil-x1s\"><b>\u0110i\u1ec7n tho\u1ea1i VoIP Fanvil X1S<\/b><\/h3>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">\u0110i\u1ec7n tho\u1ea1i VoIP Fanvil X1S ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c doanh nghi\u1ec7p s\u1eed d\u1ee5ng 2 s\u1ed1 hotline. Fanvil X1S thu\u1ed9c ph\u00e2n kh\u00fac b\u00ecnh d\u00e2n, \u0111\u00e1p \u1ee9ng c\u00e1c \u0111i\u1ec1u ki\u1ec7n c\u01a1 b\u1ea3n c\u1ee7a \u0111i\u1ec7n tho\u1ea1i b\u00e0n ti\u00eau chu\u1ea9n, ph\u00f9 h\u1ee3p s\u1eed d\u1ee5ng trong c\u00e1c doanh nghi\u1ec7p v\u1eeba v\u00e0 nh\u1ecf.<\/span><\/p>\n<div id=\"attachment_24164\" style=\"width: 610px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-24164\" src=\"https:\/\/masterskills.org\/blog\/wp-content\/uploads\/2023\/12\/subiz-dien-thoai-voip_Fanvil-X1S.jpg\" alt=\"\u0110i\u1ec7n tho\u1ea1i IP Fanvil X1S\" width=\"600\" height=\"531\" title=\"subiz-dien-thoai-voip_Fanvil-X1S\"><\/p>\n<p class=\"wp-caption-text\">\u0110i\u1ec7n tho\u1ea1i VoIP Fanvil X1S<\/p>\n<\/div>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">\u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a \u0110i\u1ec7n tho\u1ea1i VoIP Fanvil X1S:\u00a0<\/span><\/p>\n<ul style=\"text-align: justify\">\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">S\u1eed d\u1ee5ng song song 2 t\u00e0i kho\u1ea3n SIP.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">M\u00e0n h\u00ecnh hi\u1ec3n th\u1ecb: 128*48 Dot-matrix, hi\u1ec3n th\u1ecb s\u1ed1 \u0111i\u1ec7n tho\u1ea1i<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">\u00c2m thanh HD<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Danh b\u1ea1 c\u00f3 th\u1ec3 l\u01b0u 1000 s\u1ed1, nh\u1eadt k\u00fd call in\/out\u00a0 l\u00ean t\u1edbi 600.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Hai Jack RJ45, thi\u1ebft k\u1ebf jack c\u1eafm tai nghe RJ9.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Thi\u1ebft k\u1ebf \u0111\u00e8n b\u00e1o voice mail.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">H\u1ed7 tr\u1ee3 G.711a\/u, G.726-32K, G.729A, iLBC, G.722, Opus.<\/span><\/li>\n<\/ul>\n<p style=\"text-align: justify\"><strong>Gi\u00e1 b\u00e1n:<\/strong> \u0111i\u1ec7n tho\u1ea1i VoIP Fanvil X1S dao \u0111\u1ed9ng kho\u1ea3ng 800.000\u0111<\/p>\n<p style=\"text-align: justify\"><strong>\u0110\u1ecba ch\u1ec9 mua h\u00e0ng tham kh\u1ea3o:\u00a0Si\u00eau th\u1ecb vi\u1ec5n th\u00f4ng<\/strong><\/p>\n<h3 style=\"text-align: justify\" id=\"2-8-dien-thoai-voip-atcom-rainbow-a10\"><b>\u0110i\u1ec7n tho\u1ea1i VoIP Atcom Rainbow A10<\/b><\/h3>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">\u0110i\u1ec7n tho\u1ea1i VoIP Atcom Rainbow A10 c\u0169ng l\u00e0 m\u1ed9t d\u00f2ng thu\u1ed9c ph\u00e2n kh\u00fac gi\u00e1 r\u1ebb, c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m:<\/span><\/p>\n<ul style=\"text-align: justify\">\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">H\u1ed7 tr\u1ee3 1 t\u00e0i kho\u1ea3n SIP<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">M\u00e0n h\u00ecnh LCD 132 x 52 \u0111\u00e8n n\u1ec1n, hi\u1ec3n th\u1ecb th\u00f4ng tin c\u1ea5u h\u00ecnh, l\u1ecbch s\u1eed cu\u1ed9c g\u1ecdi, \u0111\u00e1p \u1ee9ng t\u00ednh n\u0103ng c\u01a1 b\u1ea3n c\u1ee7a t\u1ed5ng \u0111\u00e0i.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">H\u1ed9i ngh\u1ecb 3 b\u00ean<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">T\u00edch h\u1ee3p \u0111a ng\u00f4n ng\u1eef<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">\u00c2m thanh HD, h\u1ed7 tr\u1ee3 G.722 codec.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">H\u1ed7 tr\u1ee3 2 c\u1ed5ng RJ45.<\/span><\/li>\n<\/ul>\n<p style=\"text-align: justify\"><strong>Gi\u00e1 b\u00e1n:<\/strong> \u0111i\u1ec7n tho\u1ea1i VoIP Atcom Rainbow A10 dao \u0111\u1ed9ng kho\u1ea3ng 900.000\u0111<\/p>\n<p style=\"text-align: justify\"><strong>\u0110\u1ecba ch\u1ec9 mua h\u00e0ng tham kh\u1ea3o:\u00a0Si\u00eau th\u1ecb vi\u1ec5n th\u00f4ng<\/strong><\/p>\n<div id=\"attachment_24165\" style=\"width: 610px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-24165\" src=\"https:\/\/masterskills.org\/blog\/wp-content\/uploads\/2023\/12\/subiz-dien-thoai-voip-Atcom-Rainbow-A10.jpg\" alt=\"\u0110i\u1ec7n tho\u1ea1i IP Atcom Rainbow A10\" width=\"600\" height=\"564\" title=\"subiz-dien-thoai-voip-Atcom-Rainbow-A10\"><\/p>\n<p class=\"wp-caption-text\">\u0110i\u1ec7n tho\u1ea1i VoIP Atcom Rainbow A10<\/p>\n<\/div>\n<p style=\"text-align: justify\"><strong><span style=\"font-weight: 400\">Tr\u00ean \u0111\u00e2y l\u00e0 8 lo\u1ea1i \u0111i\u1ec7n tho\u1ea1i b\u00e0n VoIP thu\u1ed9c ph\u00e2n kh\u00fac gi\u00e1 r\u1ebb ho\u1eb7c t\u1ea7m trung, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn t\u1ea1i Vi\u1ec7t Nam. M\u1ed7i lo\u1ea1i \u0111i\u1ec7n tho\u1ea1i c\u00f3 s\u1ef1 kh\u00e1c nhau v\u1ec1 th\u01b0\u01a1ng hi\u1ec7u, \u0111\u1eb7c t\u00ednh, c\u00e1c t\u00ednh n\u0103ng m\u1edf r\u1ed9ng. Tuy nhi\u00ean, ch\u00fang \u0111\u1ec1u \u0111\u00e1p \u1ee9ng nh\u1eefng y\u00eau c\u1ea7u ti\u00eau chu\u1ea9n c\u1ee7a m\u1ed9t chi\u1ebfc \u0111i\u1ec7n tho\u1ea1i t\u1ed5ng \u0111\u00e0i. Do \u0111\u00f3, doanh nghi\u1ec7p c\u1ea7n x\u00e1c \u0111\u1ecbnh c\u00e1c y\u00eau c\u1ea7u \u0111\u1ed1i v\u1edbi k\u00eanh t\u1ed5ng \u0111\u00e0i, r\u1ed3i t\u00ecm hi\u1ec3u \u0111\u1ec3 l\u1ef1a ch\u1ecdn m\u1eabu \u0111i\u1ec7n tho\u1ea1i VoIP ph\u00f9 h\u1ee3p v\u1edbi doanh nghi\u1ec7p c\u1ee7a b\u1ea1n.<\/span><\/strong><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p style=\"text-align: justify\"><span style=\"font-weight: 400\">\u0110i\u1ec7n tho\u1ea1i b\u00e0n VoIP l\u00e0 lo\u1ea1i c\u00f3 t\u00edn hi\u1ec7u \u1ed5n \u0111\u1ecbnh nh\u1ea5t trong <\/span><span style=\"font-weight: 400\">c\u00e1c lo\u1ea1i \u0111i\u1ec7n tho\u1ea1i VoIP<\/span><span style=\"font-weight: 400\"> (hay c\u00f2n g\u1ecdi l\u00e0 \u0111i\u1ec7n tho\u1ea1i IP). Do \u0111\u00f3, d\u00f9 s\u1eed d\u1ee5ng \u0111\u1ed3ng th\u1eddi nhi\u1ec1u lo\u1ea1i \u0111i\u1ec7n tho\u1ea1i VoIP, h\u1ea7u h\u1ebft c\u00e1c doanh nghi\u1ec7p v\u1eabn s\u1eed d\u1ee5ng \u0111i\u1ec7n tho\u1ea1i b\u00e0n VoIP t\u1ea1i v\u0103n ph\u00f2ng, \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u00e1c cu\u1ed9c g\u1ecdi v\u1edbi kh\u00e1ch h\u00e0ng \u0111\u1ea1t ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t nh\u1ea5t.\u00a0<\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[191],"tags":[],"_links":{"self":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/57169"}],"collection":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/comments?post=57169"}],"version-history":[{"count":0,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/57169\/revisions"}],"wp:attachment":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/media?parent=57169"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/categories?post=57169"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/tags?post=57169"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}