VoIP ti\u00eau chu\u1ea9n c\u00f3 video: H\u1ec7 th\u1ed1ng li\u00ean l\u1ea1c b\u00e1o \u0111\u1ed9ng b\u1eb1ng gi\u1ecdng n\u00f3i kh\u1ea9n c\u1ea5p t\u00edch h\u1ee3p h\u1ed7 tr\u1ee3 video.<\/p>\n
V\u1ecf th\u00e9p kh\u00f4ng g\u1ec9 b\u1ec1n ch\u1eafc: K\u1ebft c\u1ea5u ch\u1eafc ch\u1eafn \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t l\u00e2u d\u00e0i.<\/p>\n
Ch\u1ed1ng ch\u1ecbu th\u1eddi ti\u1ebft & ph\u00e1 ho\u1ea1i: \u0110\u1ea1t IP65, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ch\u1ecbu m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t.<\/p>\n
Thi\u1ebft k\u1ebf th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng: B\u1ec1 m\u1eb7t t\u01b0\u01a1ng ph\u1ea3n, n\u00fat l\u1ed3i 32\u202fmm c\u00f3 ch\u1eef n\u1ed5i v\u00e0 cu\u1ed9n c\u1ea3m \u1ee9ng h\u1ed7 tr\u1ee3 ng\u01b0\u1eddi khi\u1ebfm th\u00ednh.<\/p>\n
Li\u00ean l\u1ea1c r\u1ea3nh tay: Ch\u1ee9c n\u0103ng ph\u00e1t loa ph\u00f9 h\u1ee3p v\u1edbi m\u1ecdi khu v\u1ef1c c\u00f4ng c\u1ed9ng, c\u00f3 b\u1ed9 chuy\u1ec3n \u0111\u1ed5i ph\u01b0\u01a1ng ti\u1ec7n \u0111\u1ec3 k\u1ebft n\u1ed1i li\u1ec1n m\u1ea1ch.<\/p>\n
L\u1eafp \u0111\u1eb7t linh ho\u1ea1t: Thi\u1ebft k\u1ebf hai m\u1ee5c \u0111\u00edch cho ph\u00e9p l\u1eafp n\u1ed5i tr\u00ean b\u1ec1 m\u1eb7t ho\u1eb7c g\u1eafn tr\u00ean tr\u1ee5 \u0111\u1ec3 d\u1ec5 thi\u1ebft l\u1eadp.<\/p>\n
T\u00f9y ch\u1ecdn t\u00f9y ch\u1ec9nh: H\u1ed7 tr\u1ee3 k\u00edch th\u01b0\u1edbc t\u00f9y ch\u1ec9nh v\u00e0 logo in theo th\u01b0\u01a1ng hi\u1ec7u c\u1ee7a b\u1ea1n.<\/p>\n
Quay s\u1ed1 t\u1ef1 \u0111\u1ed9ng b\u1eb1ng hai n\u00fat: Cho ph\u00e9p th\u1ef1c hi\u1ec7n cu\u1ed9c g\u1ecdi kh\u1ea9n c\u1ea5p t\u1ee9c th\u00ec v\u1edbi thao t\u00e1c t\u1ed1i thi\u1ec3u.<\/p>\n
T\u00f9y ch\u1ecdn ngu\u1ed3n linh ho\u1ea1t: Ho\u1ea1t \u0111\u1ed9ng v\u1edbi ngu\u1ed3n c\u1ea5p b\u00ean ngo\u00e0i ho\u1eb7c PoE (SIP).<\/p>\n
K\u1ebft n\u1ed1i SIP: C\u1ed5ng RJ45 gi\u00fap t\u00edch h\u1ee3p m\u1ea1ng d\u1ec5 d\u00e0ng.<\/p>\n
\u0110\u1ea3m b\u1ea3o tu\u00e2n th\u1ee7: \u0110\u00e1p \u1ee9ng ti\u00eau chu\u1ea9n CE, FCC, RoHS v\u00e0 ISO9001 v\u1ec1 an to\u00e0n v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng.<\/p>\n","protected":false},"excerpt":{"rendered":"
H\u1ec7 th\u1ed1ng li\u00ean l\u1ea1c b\u00e1o \u0111\u1ed9ng b\u1eb1ng gi\u1ecdng n\u00f3i kh\u1ea9n c\u1ea5p ch\u1eafc ch\u1eafn c\u1ee7a ch\u00fang t\u00f4i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ch\u1ed1ng ph\u00e1 ho\u1ea1i, \u0111\u1ed3ng th\u1eddi \u0111\u1ea3m b\u1ea3o c\u00e1c \u0111\u01b0\u1eddng d\u00e2y li\u00ean l\u1ea1c tr\u1ecdng y\u1ebfu lu\u00f4n ho\u1ea1t \u0111\u1ed9ng khi c\u1ea7n nh\u1ea5t. \u0110\u01b0\u1ee3c \u0111\u1eb7t trong v\u1ecf th\u00e9p kh\u00f4ng g\u1ec9 b\u1ec1n ch\u1eafc, thi\u1ebft b\u1ecb mang l\u1ea1i \u0111\u1ed9 tin c\u1eady v\u01b0\u1ee3t tr\u1ed9i trong \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t nh\u1ea5t. Thi\u1ebft k\u1ebf linh ho\u1ea1t cho ph\u00e9p l\u1eafp n\u1ed5i tr\u00ean b\u1ec1 m\u1eb7t ho\u1eb7c g\u1eafn tr\u1ee5 \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi m\u1ecdi m\u00f4i tr\u01b0\u1eddng. Ng\u00f5 v\u00e0o c\u00e1p ph\u00eda sau t\u0103ng kh\u1ea3 n\u0103ng ch\u1ed1ng can thi\u1ec7p, \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c v\u00e0 gi\u1ea3m chi ph\u00ed b\u1ea3o tr\u00ec d\u00e0i h\u1ea1n.<\/p>\n","protected":false},"featured_media":21233,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_seopress_titles_title":"H\u1ec7 th\u1ed1ng li\u00ean l\u1ea1c b\u00e1o \u0111\u1ed9ng b\u1eb1ng gi\u1ecdng n\u00f3i kh\u1ea9n c\u1ea5p JWAT426P","_seopress_titles_desc":"H\u1ec7 th\u1ed1ng b\u00e1o \u0111\u1ed9ng b\u1eb1ng gi\u1ecdng n\u00f3i kh\u1ea9n c\u1ea5p b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 b\u1ec1n ch\u1eafc, ch\u1ed1ng ph\u00e1 ho\u1ea1i, c\u00f3 ng\u00f5 v\u00e0o c\u00e1p ph\u00eda sau an to\u00e0n, \u0111\u1ea3m b\u1ea3o li\u00ean l\u1ea1c tin c\u1eady v\u00e0 \u00edt b\u1ea3o tr\u00ec.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"none","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"both","_seopress_redirections_param":"","_seopress_redirections_type":301,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"iawp_total_views":237},"product_brand":[],"product_cat":[801,806],"product_tag":[],"class_list":["post-21232","product","type-product","status-publish","has-post-thumbnail","product_cat-intercom-system","product_cat-emergency-call-box-and-phones","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/joiwo.com\/vi\/wp-json\/wp\/v2\/product\/21232","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/joiwo.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/joiwo.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/joiwo.com\/vi\/wp-json\/wp\/v2\/comments?post=21232"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/joiwo.com\/vi\/wp-json\/wp\/v2\/media\/21233"}],"wp:attachment":[{"href":"https:\/\/joiwo.com\/vi\/wp-json\/wp\/v2\/media?parent=21232"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/joiwo.com\/vi\/wp-json\/wp\/v2\/product_brand?post=21232"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/joiwo.com\/vi\/wp-json\/wp\/v2\/product_cat?post=21232"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/joiwo.com\/vi\/wp-json\/wp\/v2\/product_tag?post=21232"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}