{"id":6196,"date":"2021-05-07T11:15:01","date_gmt":"2021-05-07T09:15:01","guid":{"rendered":"https:\/\/www.shamrock.de\/?page_id=6196"},"modified":"2021-05-07T11:15:09","modified_gmt":"2021-05-07T09:15:09","slug":"fax-server-capifax-with-t-38-capi","status":"publish","type":"page","link":"https:\/\/www.shamrock.de\/en\/support\/fax-server-capifax-with-t-38-capi\/","title":{"rendered":"Fax Server CapiFax with T.38 CAPI"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"6196\" class=\"elementor elementor-6196 elementor-6195\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6d86758 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"6d86758\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e5af220\" data-id=\"e5af220\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e02c92d elementor-widget elementor-widget-image\" data-id=\"e02c92d\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"\/\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.shamrock.de\/wp-content\/uploads\/2020\/08\/shamrock_logo_white-150x150.png\" class=\"attachment-thumbnail size-thumbnail wp-image-368\" alt=\"Shamrock Software GmbH\" srcset=\"https:\/\/www.shamrock.de\/wp-content\/uploads\/2020\/08\/shamrock_logo_white-150x150.png 150w, https:\/\/www.shamrock.de\/wp-content\/uploads\/2020\/08\/shamrock_logo_white-300x300.png 300w, https:\/\/www.shamrock.de\/wp-content\/uploads\/2020\/08\/shamrock_logo_white-768x768.png 768w, https:\/\/www.shamrock.de\/wp-content\/uploads\/2020\/08\/shamrock_logo_white.png 1000w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9593c36 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9593c36\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-wider\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6e0df7a\" data-id=\"6e0df7a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8ed764e elementor-widget elementor-widget-text-editor\" data-id=\"8ed764e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h2><span style=\"color: #224b7e;\"><strong>Fax Server CapiFax with the T.38-CAPI by Andreas Tei\u00df &#8211; configuration example<\/strong><\/span><\/h2>\n<p>The Software &#8220;<a href=\"https:\/\/wordpress.t38printer.de\/downloads\/\">T.38 CAPI<\/a>&#8221; by Andreas Tei\u00df is a VOIP connection for the fax server CapiFax, which not only handles T.38, but also G.711, i.e. standard fax connections via the voice channel.<\/p>\n<p>The driver is available in a free demo version that can handle a SIP account.<\/p>\n<p>Sending and receiving with CapiFax is thus also possible with the demo version.<\/p>\n<p>Depending on the licensing of the T.38 CAPI, you can also use more than 2 channels and more than one SIP account. Contact the manufacturer directly for this: <strong> info(at)t38printer.de<\/strong><\/p>\n<p>Here we present a simple installation using a FritzBox. In exactly the same way, you can also use any other router, PBX or even a direct SIP account. The driver has preconfigured configurations for various providers.<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2d014fb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2d014fb\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1958f08\" data-id=\"1958f08\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8bfab9d elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"8bfab9d\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-75fdd22 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"75fdd22\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-wider\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-12d896e\" data-id=\"12d896e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1137b18 elementor-widget elementor-widget-text-editor\" data-id=\"1137b18\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h2><span style=\"color: #224b7e;\"><strong>Configuration of the Fritz!Box<\/strong><\/span><\/h2>\n<p>Settings menu Telephony &gt;Telephony devices:<\/p>\n<p><em>This manual was created with Fritz!Os 7.25. Make sure that your Fritz!Box has at least this version, otherwise features may differ.<\/em><\/p>\n<p>Create a new telephony device, give it a meaningful name like &#8220;VoIPCapiFax&#8221;. Assign the correct outgoing and incoming numbers to this device.<\/p>\n<p>Under &#8220;Login data&#8221; enter again &#8220;VoIPCapiFax&#8221; as user name for a better overview and choose a suitable, good password.<\/p>\n<p>The option to log in to this account from the Internet is best left disabled for security reasons, it is also unnecessary for using CapiFax.<\/p>\n<p>It is no problem to activate multiple phone numbers for incoming calls, the same phone numbers can then also be used for active dialing. Current Fritz!Os versions support the SIP elements P-Called-Party-ID and P-Asserted-Identity for this purpose. This allows you to use multiple fax numbers with one SIP account.<\/p>\n<p><strong>The following setting is also important:<\/strong><\/p>\n<p>In the &#8220;My Numbers&#8221; menu under &#8220;Connection Settings&#8221;, open the hidden menu for &#8220;Change Connection Settings&#8221; at the bottom and deactivate the option &#8220;Fax transmission also with T.38&#8221;. At least at the moment T.38 mostly does not work: If this option is activated, the Fritz!Box would convert outgoing faxes to T.38 and translate the transmission live. If T.38 should work, it is better to leave this to the T.38 CAPI. <em>(Recommended when using telecom connections)<\/em><\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-c4aae94\" data-id=\"c4aae94\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1892015 elementor-widget elementor-widget-image\" data-id=\"1892015\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.shamrock.de\/wp-content\/uploads\/2021\/04\/CapiFax-Fax-Server-benutzt-T.38-mit-Fritzbox.png\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"CapiFax Fax Server benutzt T.38 mit Fritzbox\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6NjIwNCwidXJsIjoiaHR0cHM6XC9cL3d3dy5zaGFtcm9jay5kZVwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyMVwvMDRcL0NhcGlGYXgtRmF4LVNlcnZlci1iZW51dHp0LVQuMzgtbWl0LUZyaXR6Ym94LnBuZyJ9\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1061\" height=\"619\" src=\"https:\/\/www.shamrock.de\/wp-content\/uploads\/2021\/04\/CapiFax-Fax-Server-benutzt-T.38-mit-Fritzbox.png\" class=\"attachment-full size-full wp-image-6204\" alt=\"\" srcset=\"https:\/\/www.shamrock.de\/wp-content\/uploads\/2021\/04\/CapiFax-Fax-Server-benutzt-T.38-mit-Fritzbox.png 1061w, https:\/\/www.shamrock.de\/wp-content\/uploads\/2021\/04\/CapiFax-Fax-Server-benutzt-T.38-mit-Fritzbox-300x175.png 300w, https:\/\/www.shamrock.de\/wp-content\/uploads\/2021\/04\/CapiFax-Fax-Server-benutzt-T.38-mit-Fritzbox-1024x597.png 1024w, https:\/\/www.shamrock.de\/wp-content\/uploads\/2021\/04\/CapiFax-Fax-Server-benutzt-T.38-mit-Fritzbox-768x448.png 768w\" sizes=\"(max-width: 1061px) 100vw, 1061px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b2845b7 elementor-widget elementor-widget-image\" data-id=\"b2845b7\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.shamrock.de\/wp-content\/uploads\/2020\/10\/fritz2.png\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"fritz2\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTEzMiwidXJsIjoiaHR0cHM6XC9cL3d3dy5zaGFtcm9jay5kZVwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyMFwvMTBcL2ZyaXR6Mi5wbmcifQ%3D%3D\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"417\" height=\"339\" src=\"https:\/\/www.shamrock.de\/wp-content\/uploads\/2020\/10\/fritz2.png\" class=\"attachment-full size-full wp-image-1132\" alt=\"CapiFax Fax Server an Fritzbox 1\" srcset=\"https:\/\/www.shamrock.de\/wp-content\/uploads\/2020\/10\/fritz2.png 417w, https:\/\/www.shamrock.de\/wp-content\/uploads\/2020\/10\/fritz2-300x244.png 300w\" sizes=\"(max-width: 417px) 100vw, 417px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b4e5f50 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b4e5f50\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-890183e\" data-id=\"890183e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-028fd27 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"028fd27\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-174b554 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"174b554\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-wider\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-a3320ec\" data-id=\"a3320ec\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-92d9a64 elementor-widget elementor-widget-text-editor\" data-id=\"92d9a64\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h2><span style=\"color: #224b7e;\"><strong>Configuration of the T.38 CAPI<\/strong><\/span><\/h2>\n<p>After installing the T.38 CAPI drivers, open the configuration program. Under &#8220;Network&#8221;, select the correct network card. Then add a new SIP account with the &#8216;+&#8217; and make the matching entries exactly as you created it before in your router. <\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-a86b6f3\" data-id=\"a86b6f3\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3407821 elementor-widget elementor-widget-image\" data-id=\"3407821\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.shamrock.de\/wp-content\/uploads\/2021\/04\/T.38-CAPI-Grundeinstellung.png\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"T.38 CAPI Grundeinstellung\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6NjIwNiwidXJsIjoiaHR0cHM6XC9cL3d3dy5zaGFtcm9jay5kZVwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyMVwvMDRcL1QuMzgtQ0FQSS1HcnVuZGVpbnN0ZWxsdW5nLnBuZyJ9\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"652\" height=\"668\" src=\"https:\/\/www.shamrock.de\/wp-content\/uploads\/2021\/04\/T.38-CAPI-Grundeinstellung.png\" class=\"attachment-full size-full wp-image-6206\" alt=\"\" srcset=\"https:\/\/www.shamrock.de\/wp-content\/uploads\/2021\/04\/T.38-CAPI-Grundeinstellung.png 652w, https:\/\/www.shamrock.de\/wp-content\/uploads\/2021\/04\/T.38-CAPI-Grundeinstellung-293x300.png 293w\" sizes=\"(max-width: 652px) 100vw, 652px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e8d70ff elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e8d70ff\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-59e2e45\" data-id=\"59e2e45\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5e3f5a3 elementor-widget elementor-widget-image\" data-id=\"5e3f5a3\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"651\" height=\"672\" src=\"https:\/\/www.shamrock.de\/wp-content\/uploads\/2021\/04\/T.38-CAPI-Erweiterte-Einstellungen.png\" class=\"attachment-large size-large wp-image-6208\" alt=\"\" srcset=\"https:\/\/www.shamrock.de\/wp-content\/uploads\/2021\/04\/T.38-CAPI-Erweiterte-Einstellungen.png 651w, https:\/\/www.shamrock.de\/wp-content\/uploads\/2021\/04\/T.38-CAPI-Erweiterte-Einstellungen-291x300.png 291w\" sizes=\"(max-width: 651px) 100vw, 651px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-1cf93b5\" data-id=\"1cf93b5\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6e25bcd elementor-widget elementor-widget-text-editor\" data-id=\"6e25bcd\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Then check the advanced settings. We recommend the settings as shown in the picture, depending on the equipment of your connection and your provider settings may differ.<\/p>\n<p>Now click on the disk in the upper left corner to save the settings. Always do this when making configuration changes as well.<\/p>\n<p>When you then go to the SIP account, the status should be &#8220;Registration: Successful&#8221;. If this is not the case, check your settings and possibly look into the add-on program &#8220;T.38 CAPI Log&#8221; to find an error in the configuration.<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-230d628 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"230d628\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-bb21424\" data-id=\"bb21424\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a7fe8e7 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"a7fe8e7\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-652254b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"652254b\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-wider\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f2bda72\" data-id=\"f2bda72\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6de7ebf elementor-widget elementor-widget-text-editor\" data-id=\"6de7ebf\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h2><span style=\"color: #224b7e;\"><strong>Configuration of CapiFax Fax-Servers<\/strong><\/span><\/h2>\n<p>Now create an MSN in the CapiFax server configuration for each phone number you have assigned to your SIP account in the Fritzbox. Depending on the provider, you may have to enter the area number without area code (Telekom) or a complete phone number (e.g. SipGate). Use the number as it is displayed in your Fritzbox under &#8220;Incoming calls&#8221;.<\/p>\n<p>If you have created more than one SIP account, create an entry for each created account in the CapiFax startup window and assign an account to it. The option &#8220;Ignore controller on receipt&#8221; (available from CapiFax V5.10) is helpful here until you can see the exact mapping in the CapiFax log.<\/p>\n<p>It is recommended to restart CapiFax server when changing the SIP account data or making corrections in the CAPI-SIP configuration so that it adopts the new CAPI settings.<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cedd4bd elementor-widget elementor-widget-text-editor\" data-id=\"cedd4bd\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h2><span style=\"color: #224b7e;\"><strong>Licensing of the T.38 CAPI<\/strong><\/span><\/h2>\n<p>In the configuration window of the T.38 CAPI you will find your system key under &#8220;License&#8221;. This is computer-dependent, but can be changed later.<\/p>\n<p>With this key you can purchase a license (currently only by mail to <em>info(at)t38printer.de<\/em>). For prices and conditions, please contact the manufacturer. Especially for small installations with only one SIP account, this is one of the most cost-effective solutions for operating a fax server.<\/p>\n<p>Thanks to the support of both G.711 (fax over voice connection) and T.38, you will then have a well-positioned solution with all the possibilities.<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Fax Server CapiFax with the T.38-CAPI by Andreas Tei\u00df &#8211; configuration example The Software &#8220;T.38 CAPI&#8221; by Andreas Tei\u00df is a VOIP connection for the fax server CapiFax, which not only handles T.38, but also G.711, i.e. standard fax connections via the voice channel. The driver is available in a free demo version that can [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":1941,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":null,"stick-header-meta":"","header-above-stick-meta":null,"header-main-stick-meta":"","header-below-stick-meta":null,"astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-6196","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.1 (Yoast SEO v27.1.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Fax Server CapiFax with T.38 CAPI<\/title>\n<meta name=\"description\" content=\"Configuration example for using the VoIP SIP driver T.38-CAPI with an AVM Fritz!Box with the fax server CapiFax. 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