{"id":1927,"date":"2011-07-07T00:49:20","date_gmt":"2011-07-06T22:49:20","guid":{"rendered":"http:\/\/rephlex.de\/blog\/?p=1927"},"modified":"2011-07-20T23:48:01","modified_gmt":"2011-07-20T21:48:01","slug":"richtig-faxen-ueber-voip-mit-der-fritzbox-und-einem-analogen-faxgerat","status":"publish","type":"post","link":"https:\/\/rephlex.de\/blog\/2011\/07\/07\/richtig-faxen-ueber-voip-mit-der-fritzbox-und-einem-analogen-faxgerat\/","title":{"rendered":"Richtig faxen \u00fcber VoIP mit der FritzBox und einem analogen Faxger\u00e4t"},"content":{"rendered":"<p>Ich hatte hier bis gerade eben massive Probleme mit meinem <em>Epson Stylus Office BX305FW<\/em> und der<em> FRITZ!Box Fon WLAN 7320<\/em>.<\/p>\n<p>Fax\u00fcbertragungen brachen gerne mal mit der Fehlermeldung &#8222;Kommunikation unvollst\u00e4ndig&#8220; ab, nicht wirklich aussagekr\u00e4ftig. Nach langer Fummelei am Faxger\u00e4t selbst (ECM\/V.34) habe ich aber die Box, besser gesagt die VoIP-Einstellungen als Fehlerquelle ausgemacht.<\/p>\n<p>Mit diesen Einstellungen klappt&#8217;s zuverl\u00e4ssig:<\/p>\n<p>Am Fax:<\/p>\n<ul>\n<li>ECM (=Fehlerkorrektur) <strong>AUS<\/strong><\/li>\n<li>V.34 (=h\u00f6heres Tempo) <strong>AN<\/strong><\/li>\n<\/ul>\n<p>An der Fritzbox in den VoIP-Einstellungen:<\/p>\n<ul>\n<li>VAD (Sprechpausenerkenung) <strong>AUS<\/strong><\/li>\n<li>Immer Sprachcodierung mit Festnetzqualit\u00e4t verwenden <strong>AN<\/strong><\/li>\n<li>Telefax\u00fcbertragung auch mit T.38 <strong>AUS<\/strong><\/li>\n<\/ul>\n<p><strong>Update:<\/strong> Das Entscheidende ist offensichtlich das deaktivierte T.38. Die Box baute bei mir immer T.38 Verbindungen auf, obwohl das Faxger\u00e4t das gar nicht unterst\u00fctzt. Liebe AVM-Leute: Die option hei\u00dft &#8222;AUCH mit T.38&#8220; und nicht &#8222;AUSSCHLIESSLICH mit T.38&#8220;. Vielen Dank auch \ud83d\ude42<\/p>\n<p>Ob diese Option alleine gen\u00fcgt und man die Kompression der Sprachdaten vielleicht doch wieder anschalten kann, will ich jetzt nicht testen. Erstens ist es schon sp\u00e4t, und zweitens h\u00f6ren sich die Telefonate viel besser an (das habe ich getestet!)<\/p>\n<p><strong>Update:<\/strong> Screenshot.<\/p>\n<p><a href=\"http:\/\/rephlex.de\/blog\/wp-content\/uploads\/2011\/07\/richtig-faxen-mit-der-fritzbox-und-einem-analogen-faxgeraet.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-1934\" title=\"richtig-faxen-mit-der-fritzbox-und-einem-analogen-faxgeraet\" src=\"http:\/\/rephlex.de\/blog\/wp-content\/uploads\/2011\/07\/richtig-faxen-mit-der-fritzbox-und-einem-analogen-faxgeraet-300x154.png\" alt=\"\" width=\"300\" height=\"154\" srcset=\"https:\/\/rephlex.de\/blog\/wp-content\/uploads\/2011\/07\/richtig-faxen-mit-der-fritzbox-und-einem-analogen-faxgeraet-300x154.png 300w, https:\/\/rephlex.de\/blog\/wp-content\/uploads\/2011\/07\/richtig-faxen-mit-der-fritzbox-und-einem-analogen-faxgeraet.png 1001w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ich hatte hier bis gerade eben massive Probleme mit meinem Epson Stylus Office BX305FW und der FRITZ!Box Fon WLAN 7320. Fax\u00fcbertragungen brachen gerne mal mit der Fehlermeldung &#8222;Kommunikation unvollst\u00e4ndig&#8220; ab, nicht wirklich aussagekr\u00e4ftig. Nach langer Fummelei am Faxger\u00e4t selbst (ECM\/V.34) habe ich aber die Box, besser gesagt die VoIP-Einstellungen als Fehlerquelle ausgemacht. Mit diesen Einstellungen [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","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":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-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":"","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-4)","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-4)","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-4)","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":""},"categories":[1],"tags":[],"class_list":["post-1927","post","type-post","status-publish","format-standard","hentry","category-allgemein"],"_links":{"self":[{"href":"https:\/\/rephlex.de\/blog\/wp-json\/wp\/v2\/posts\/1927","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rephlex.de\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rephlex.de\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rephlex.de\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/rephlex.de\/blog\/wp-json\/wp\/v2\/comments?post=1927"}],"version-history":[{"count":8,"href":"https:\/\/rephlex.de\/blog\/wp-json\/wp\/v2\/posts\/1927\/revisions"}],"predecessor-version":[{"id":1976,"href":"https:\/\/rephlex.de\/blog\/wp-json\/wp\/v2\/posts\/1927\/revisions\/1976"}],"wp:attachment":[{"href":"https:\/\/rephlex.de\/blog\/wp-json\/wp\/v2\/media?parent=1927"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rephlex.de\/blog\/wp-json\/wp\/v2\/categories?post=1927"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rephlex.de\/blog\/wp-json\/wp\/v2\/tags?post=1927"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}