{"id":12662,"date":"2009-08-24T18:02:25","date_gmt":"2009-08-24T22:02:25","guid":{"rendered":"http:\/\/blog.voipsupply.com\/?p=12662"},"modified":"2017-06-23T14:57:04","modified_gmt":"2017-06-23T18:57:04","slug":"voip-faxing-with-the-sangoma-fax-sync-cable","status":"publish","type":"post","link":"https:\/\/www.voipsupply.com\/blog\/voip-insider\/voip-faxing-with-the-sangoma-fax-sync-cable\/","title":{"rendered":"VoIP Faxing with the Sangoma Fax Sync Cable"},"content":{"rendered":"<p><strong>Looking for a reliable VoIP Fax Solution?<\/strong><\/p>\n<p><em>Wait no longer<\/em>. The <strong>Sangoma Fax Sync Cable<\/strong> can help.<\/p>\n<p>All of you VoIP engineers, installers and end users have heard it, \u201cKeep your faxing off of your <a title=\"voip system\" href=\"\/phone-systems\" onclick=\"ga('send', 'event', 'voip-insider-blog-post', 'click', 'VoIP system');\">VoIP system<\/a>&#8221;<\/p>\n<p>And for good reasons. <a title=\"fax over ip\" href=\"\/voip-gateways\/fax\" onclick=\"ga('send', 'event', 'voip-insider-blog-post', 'click', 'Fax over IP');\">Fax over IP<\/a> historically works about 50% of the time, leaving most users scratching their heads as to why.<\/p>\n<p>Let\u2019s put it this way, when someone sends an email and the packets are interrupted, say one or two drop out, the email recipient simply sends a request to the sender, asking for the lost packets, the sender sends those packets again, the recipient re-arranges them and you have your email.<\/p>\n<p>With VoIP on a SIP call, if packet loss occurs, the users may hear a bit of broken silence on the line for short periods of time, simply because voice traffic is considered \u201creal time\u201d. With faxing, if packet loss occurs, since fax machines are considered \u201cdumb terminals\u201d in the VoIP world, many times the fax never even makes it to the fax machine with no alert or notification, or the fax machine displays an error instead of the fax.<\/p>\n<p>For companies conducting their main portion of their business over faxing, this is unacceptable. For health care applications where faxes may be considered \u201cmission critical\u201d, this may be detrimental to a patient\u2019s health.<\/p>\n<p><!--more--><\/p>\n<p>As you can see there are plenty of applications that are using VoIP and trying to successfully integrate their fax machines into their VoIP system and make it work every time. Sangoma technologies have designed a <a title=\"fax sync cable\" href=\"\/cabl-633g\" onclick=\"ga('send', 'event', 'voip-insider-blog-post', 'click', 'Sangoma Fax Sync Cable');\">Sangoma Fax Sync Cable<\/a> to do just that. Sangoma states that their \u201c<a title=\"faxing solutions\" href=\"\/voip-gateways\/fax\" onclick=\"ga('send', 'event', 'voip-insider-blog-post', 'click', 'Faxing solution');\">Faxing solution<\/a> works 99 % of the time.\u201d<\/p>\n<p><strong>To start, you&#8217;ll need a few items:<\/strong><\/p>\n<ul>\n<li>IP PBX Server (Phonebochs, trixbox, Asterisk, ect\u2026)<\/li>\n<li>Sangoma Digital PCI card. You can use the A101, 102, 104, 108 and so on and so forth. Or if need be, you can use BRI or any other form of Digital communication. (It is HIGHLY recommended to use echo cancellation on this card)<\/li>\n<li>Sangoma Analog PCI card. You can use any of the combination&#8217;s of FXS\/ FXO cards you wish (A200 or A400 Series), but you must have at least 1 FXS Mod (2 ports total) to hook up to the fax machine. (It is not required, but still recommended to get echo cancellation on this card)<\/li>\n<li>The latest version of Drivers for the Analog and Digital PCI cards. (Trixbox and Phonebochs already have these.)<\/li>\n<\/ul>\n<p><strong>Here&#8217;s how it works:<\/strong><\/p>\n<ul>\n<li>Faxes coming into a VoIP PBX system over T1 PRI lines are taken in by a Sangoma A101D (Single T1 PCI card with echo cancellation).<\/li>\n<li>Also included with the VoIP PBX is a Sangoma A200 (RJ-11) or A400 (DB-25 which may require a breakout box and the use of a Sangoma Y cable) series FXS card. This card is where you will physically connect your analog fax machines into.<\/li>\n<li>Lastly, connect the Sangoma Fax Sync cable from the <a title=\"a101d\" href=\"\/sangoma-a101d\" onclick=\"ga('send', 'event', 'voip-insider-blog-post', 'click', 'A101D');\">A101D<\/a> T1 card to the Sangoma A200\/A400 FXS card via each card\u2019s jumper connections. This cable needs no additional configuration and simply put by Sangoma,\u201c<em>All T1\/E1 &amp; BRI cards supporting this feature will automatically provide the clock, and therefore no additional configuration is necessary.<\/em>\u201d<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Looking for a reliable VoIP Fax Solution? Wait no longer. The Sangoma Fax Sync Cable can help. All of you VoIP engineers, installers and end users have heard it, \u201cKeep your faxing off of your VoIP system&#8221; And for good reasons. Fax over IP historically works about 50% of the time, leaving most users scratching [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1109,1222,1219],"tags":[],"class_list":["post-12662","post","type-post","status-publish","format-standard","hentry","category-fax-over-ip","category-technical-advice","category-voip-education"],"_links":{"self":[{"href":"https:\/\/www.voipsupply.com\/blog\/voip-insider\/wp-json\/wp\/v2\/posts\/12662","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.voipsupply.com\/blog\/voip-insider\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.voipsupply.com\/blog\/voip-insider\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.voipsupply.com\/blog\/voip-insider\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.voipsupply.com\/blog\/voip-insider\/wp-json\/wp\/v2\/comments?post=12662"}],"version-history":[{"count":6,"href":"https:\/\/www.voipsupply.com\/blog\/voip-insider\/wp-json\/wp\/v2\/posts\/12662\/revisions"}],"predecessor-version":[{"id":242973,"href":"https:\/\/www.voipsupply.com\/blog\/voip-insider\/wp-json\/wp\/v2\/posts\/12662\/revisions\/242973"}],"wp:attachment":[{"href":"https:\/\/www.voipsupply.com\/blog\/voip-insider\/wp-json\/wp\/v2\/media?parent=12662"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.voipsupply.com\/blog\/voip-insider\/wp-json\/wp\/v2\/categories?post=12662"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.voipsupply.com\/blog\/voip-insider\/wp-json\/wp\/v2\/tags?post=12662"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}