{"id":627,"date":"2019-12-19T15:46:53","date_gmt":"2019-12-19T15:46:53","guid":{"rendered":"http:\/\/uat2.chinatelecomasiapacific.com\/?post_type=solutions&#038;p=627"},"modified":"2021-06-17T03:05:30","modified_gmt":"2021-06-17T03:05:30","slug":"sip-trunking","status":"publish","type":"solutions","link":"https:\/\/www.chinatelecom-ctap.com\/jp\/solutions\/other-services\/sip-trunking\/","title":{"rendered":"SIP\u30c8\u30e9\u30f3\u30ad\u30f3\u30b0"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; fullwidth=&#8221;on&#8221; _builder_version=&#8221;4.0.6&#8243;][et_pb_fullwidth_header title=&#8221;SIP\u30c8\u30e9\u30f3\u30ad\u30f3\u30b0&#8221; subhead=&#8221;\u5373\u5ea7\u306b\u30c0\u30a4\u30ec\u30af\u30c8\u63a5\u7d9a\u53ef\u80fd\u306a\u30b0\u30ed\u30fc\u30d0\u30ebVoIP\u63a5\u7d9a\u30b5\u30fc\u30d3\u30b9&#8221; text_orientation=&#8221;center&#8221; _builder_version=&#8221;4.9.2&#8243; background_image=&#8221;http:\/\/cre8tech.com.sg\/ctapsg\/wp-content\/uploads\/2019\/12\/SIP_Trunking_Banner.jpg&#8221; background_last_edited=&#8221;off|desktop&#8221;][\/et_pb_fullwidth_header][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; admin_label=&#8221;Section&#8221; _builder_version=&#8221;4.0.6&#8243;][et_pb_row _builder_version=&#8221;4.0.6&#8243;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.0.6&#8243;][et_pb_text admin_label=&#8221;Solution Title&#8221; module_class=&#8221;main-heading&#8221; _builder_version=&#8221;4.9.2&#8243;]<\/p>\n<h2>\u88fd\u54c1\u6982\u8981<\/h2>\n<p>[\/et_pb_text][et_pb_text admin_label=&#8221;Solution Text&#8221; _builder_version=&#8221;4.9.2&#8243;]<\/p>\n<p>\u30c1\u30e3\u30a4\u30ca\u30c6\u30ec\u30b3\u30e0\u306eOversea Enterprise SIP Trunk\uff08\u6d77\u5916\u4f01\u696d\u5411\u3051SIP\u30c8\u30e9\u30f3\u30af\uff09\u30b5\u30fc\u30d3\u30b9\u306f\u3001\u304a\u5ba2\u69d8\u306ePBX\u3092\u30d5\u30eb\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u5f53\u793e\u306e\u30b0\u30ed\u30fc\u30d0\u30ebVoIP\u30b5\u30fc\u30d3\u30b9\u306b\u3088\u308b\u30b0\u30ed\u30fc\u30d0\u30eb\u306a\u901a\u8a71\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002\u304a\u5ba2\u69d8\u306f\u3001\u300c\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u756a\u53f7\u300d\u3068\u96fb\u8a71\u756a\u53f7\u3092\u30c0\u30a4\u30e4\u30eb\u3059\u308b\u3060\u3051\u3067\u3001\u81ea\u793e\u306eIP-PBX\u3068\u30c1\u30e3\u30a4\u30ca\u30c6\u30ec\u30b3\u30e0\u304c\u6d77\u5916\u306b\u5c55\u958b\u3059\u308b\u30bd\u30d5\u30c8\u30b9\u30a4\u30c3\u30c1\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u306eIP\u63a5\u7d9a\u3092\u4ecb\u3057\u3066\u4e16\u754c\u5404\u5730\u306e\u4e8b\u696d\u6240\u3084\u9867\u5ba2\u306b\u96fb\u8a71\u3092\u304b\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; module_class=&#8221;key-feature-section&#8221; _builder_version=&#8221;4.0.6&#8243; background_color=&#8221;#f2f2f2&#8243;][et_pb_row _builder_version=&#8221;4.0.6&#8243;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.0.6&#8243;][et_pb_text admin_label=&#8221;Key Features &#038; Benefits&#8221; module_class=&#8221;main-heading&#8221; _builder_version=&#8221;4.9.2&#8243;]<\/p>\n<h2>\u4e3b\u306a\u7279\u5fb4\u3068\u30e1\u30ea\u30c3\u30c8<\/h2>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_2,1_2&#8243; _builder_version=&#8221;4.0.6&#8243;][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.0.6&#8243;][et_pb_blurb title=&#8221;\u9ad8\u3044\u30b3\u30b9\u30c8\u52b9\u7387&#8221; image=&#8221;http:\/\/cre8tech.com.sg\/ctapsg\/wp-content\/uploads\/2019\/12\/layer-39.png&#8221; icon_placement=&#8221;left&#8221; admin_label=&#8221;Cost Effective&#8221; 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Trunk\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3057\u3066\u304a\u308a\u3001\u7d0470\u306e\u56fd\u3005\u306b\u767a\u4fe1\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>[\/et_pb_blurb][\/et_pb_column][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.0.6&#8243;][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.0.6&#8243;][et_pb_row _builder_version=&#8221;4.0.6&#8243;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.0.6&#8243;][et_pb_text admin_label=&#8221;Technical Details&#8221; module_class=&#8221;main-heading&#8221; _builder_version=&#8221;4.9.2&#8243;]<\/p>\n<h2>\u6280\u8853\u8a73\u7d30<\/h2>\n<p>[\/et_pb_text][et_pb_tabs module_class=&#8221;two-col-table&#8221; _builder_version=&#8221;4.9.2&#8243;][et_pb_tab title=&#8221;Network&#8221; _builder_version=&#8221;4.9.2&#8243;]<\/p>\n<p>&nbsp;<\/p>\n<table style=\"border-collapse: collapse; width: 100%;\">\n<tbody>\n<tr>\n<td style=\"width: 50%;\"><img decoding=\"async\" class=\"aligncenter wp-image-1305 size-large\" src=\"http:\/\/cre8tech.com.sg\/ctapsg\/wp-content\/uploads\/2019\/12\/CTAP-professionalwithpc-1024x419.jpg\" alt=\"\" width=\"1024\" height=\"419\" srcset=\"https:\/\/www.chinatelecom-ctap.com\/jp\/wp-content\/uploads\/2019\/12\/CTAP-professionalwithpc-1024x419.jpg 1024w, https:\/\/www.chinatelecom-ctap.com\/jp\/wp-content\/uploads\/2019\/12\/CTAP-professionalwithpc-300x123.jpg 300w, https:\/\/www.chinatelecom-ctap.com\/jp\/wp-content\/uploads\/2019\/12\/CTAP-professionalwithpc-768x314.jpg 768w, https:\/\/www.chinatelecom-ctap.com\/jp\/wp-content\/uploads\/2019\/12\/CTAP-professionalwithpc-1080x442.jpg 1080w, https:\/\/www.chinatelecom-ctap.com\/jp\/wp-content\/uploads\/2019\/12\/CTAP-professionalwithpc-980x401.jpg 980w, https:\/\/www.chinatelecom-ctap.com\/jp\/wp-content\/uploads\/2019\/12\/CTAP-professionalwithpc-480x196.jpg 480w, https:\/\/www.chinatelecom-ctap.com\/jp\/wp-content\/uploads\/2019\/12\/CTAP-professionalwithpc.jpg 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/td>\n<td style=\"width: 50%;\">\n<p>\u30c1\u30e3\u30a4\u30ca\u30c6\u30ec\u30b3\u30e0\u306eOversea Enterprise SIP Trunk\u30b5\u30fc\u30d3\u30b9\u306f\u3001\u30c1\u30e3\u30a4\u30ca\u30c6\u30ec\u30b3\u30e0\u304c\u6d77\u5916\u306b\u5c55\u958b\u3059\u308b\u30bd\u30d5\u30c8\u30b9\u30a4\u30c3\u30c1\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u4ecb\u3057\u3066\u97f3\u58f0\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u4f1d\u9001\u3057\u307e\u3059\u3002\u3053\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f\u3001\u30b9\u30a4\u30c3\u30c1\u30c7\u30d0\u30a4\u30b9\uff0855\uff09\u3001\u30c8\u30e9\u30f3\u30af\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\uff08TG\uff09\u3001\u30b5\u30fc\u30d3\u30b9\u30dc\u30fc\u30c0\u30fc\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\uff08SBC\uff09\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30bd\u30d5\u30c8\u30b9\u30a4\u30c3\u30c1\u30b3\u30a2\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u30e6\u30fc\u30b6\u30fc\u3068\u306e\u9593\u306b\u3042\u308bSBC\u306f\u3001SIP\u30c8\u30e9\u30f3\u30af\u30b5\u30fc\u30d3\u30b9\u306b\u3088\u3063\u3066\u6307\u5b9a\u3055\u308c\u307e\u3059\u3002\u305d\u306e\u4ed6\u306e\u6280\u8853\u7684\u7279\u5fb4:<\/p>\n<p><span style=\"color: #ff9900;\">\u2192<\/span> IP\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u4ecb\u3057\u3066\u3042\u3089\u3086\u308b\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u9593\u3067\u901a\u8a71\u53ef\u80fd<\/p>\n<p><span style=\"color: #ff9900;\">\u2192<\/span> SIP\u30c8\u30e9\u30f3\u30af\u30d3\u30b8\u30cd\u30b9\u30d7\u30e9\u30f3\u3068SIP\u30c8\u30e9\u30f3\u30af\u30e1\u30c7\u30a3\u30a2\u30c8\u30e9\u30f3\u30b8\u30c3\u30c8\u30d7\u30e9\u30f3\u306eFW\/NAT\u30c8\u30e9\u30d0\u30fc\u30b5\u30eb\u3092\u30b5\u30dd\u30fc\u30c8<\/p>\n<p><span style=\"color: #ff9900;\">\u2192<\/span> \u5e2f\u57df\u5e45\u5236\u5fa1\u3001\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3001\u30ea\u30bd\u30fc\u30b9\u7ba1\u7406\u3001IP\u30a2\u30c9\u30ec\u30b9\u901a\u77e5\u3001QoS\u3092\u5b9f\u88c5<\/p>\n<p><span style=\"color: #ff9900;\">\u2192<\/span> VoIP\u30e6\u30fc\u30b6\u30fc\u9593\u306e\u901a\u8a71\u3092\u30ed\u30fc\u30ab\u30eb\u56de\u7dda\u4e0a\u3067\u4ea4\u63db\u53ef\u80fd\u3002\u305d\u306e\u4e00\u65b9\u3067\u3001\u3059\u3079\u3066\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u5916\u90e8\u96fb\u8a71\u56de\u7dda\u3092\u5171\u6709\u53ef\u80fd<\/p>\n<p><span style=\"color: #ff9900;\">\u2192<\/span> \u5f93\u6765\u306ePBX\u3068\u540c\u3058\u3088\u3046\u306b\u3001VoIP\u30e6\u30fc\u30b6\u30fc\u3068\u5f93\u6765\u306e\u96fb\u8a71\u5229\u7528\u8005\u3068\u306e\u901a\u8a71\u3001\u307e\u305f\u306f\u5f93\u6765\u306e\u96fb\u8a71\u5229\u7528\u8005\u9593\u306e\u901a\u8a71\u3092\u4ea4\u63db\u53ef\u80fd<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p>[\/et_pb_tab][\/et_pb_tabs][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; module_class=&#8221;solution-cta-section&#8221; _builder_version=&#8221;4.0.6&#8243; background_image=&#8221;http:\/\/cre8tech.com.sg\/ctapsg\/wp-content\/uploads\/2019\/12\/layer-8.jpg&#8221;][et_pb_row column_structure=&#8221;1_3,1_3,1_3&#8243; _builder_version=&#8221;4.0.6&#8243;][et_pb_column type=&#8221;1_3&#8243; _builder_version=&#8221;4.0.6&#8243;][et_pb_blurb title=&#8221;\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9&#8221; image=&#8221;http:\/\/cre8tech.com.sg\/ctapsg\/wp-content\/uploads\/2019\/12\/layer-48.png&#8221; admin_label=&#8221;Download&#8221; _builder_version=&#8221;4.9.2&#8243;][\/et_pb_blurb][\/et_pb_column][et_pb_column type=&#8221;1_3&#8243; _builder_version=&#8221;4.0.6&#8243;][et_pb_blurb title=&#8221;\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30de\u30c3\u30d7&#8221; image=&#8221;http:\/\/cre8tech.com.sg\/ctapsg\/wp-content\/uploads\/2019\/12\/layer-50.png&#8221; admin_label=&#8221;Network Map&#8221; _builder_version=&#8221;4.9.2&#8243;][\/et_pb_blurb][\/et_pb_column][et_pb_column type=&#8221;1_3&#8243; _builder_version=&#8221;4.0.6&#8243;][et_pb_blurb title=&#8221;\u30b1\u30fc\u30b9\u30b9\u30bf\u30c7\u30a3&#8221; url=&#8221;http:\/\/cre8tech.com.sg\/ctapsg\/document_library\/&#8221; image=&#8221;http:\/\/cre8tech.com.sg\/ctapsg\/wp-content\/uploads\/2019\/12\/layer-49.png&#8221; admin_label=&#8221;Download&#8221; _builder_version=&#8221;4.9.2&#8243;][\/et_pb_blurb][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.0.6&#8243;][et_pb_row _builder_version=&#8221;4.0.6&#8243;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.0.6&#8243;][et_pb_text admin_label=&#8221;You may also like&#8221; module_class=&#8221;main-heading&#8221; _builder_version=&#8221;4.9.2&#8243; hover_enabled=&#8221;0&#8243; sticky_enabled=&#8221;0&#8243;]<\/p>\n<h2>\u3053\u3061\u3089\u3082\u3054\u89a7\u304f\u3060\u3055\u3044<\/h2>\n<p>[\/et_pb_text][et_pb_text admin_label=&#8221;Related post Shortcode&#8221; module_class=&#8221;shortcode&#8221; 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