{"id":137,"date":"2007-02-14T15:43:46","date_gmt":"2007-02-14T19:43:46","guid":{"rendered":"http:\/\/blog.voipsupply.com\/wordpress\/?p=118"},"modified":"2016-07-15T14:58:48","modified_gmt":"2016-07-15T18:58:48","slug":"rhino-r4fxo-ec-new-analog-pci-card-from-rhino","status":"publish","type":"post","link":"https:\/\/www.voipsupply.com\/blog\/voip-insider\/rhino-r4fxo-ec-new-analog-pci-card-from-rhino\/","title":{"rendered":"Rhino R4FXO-EC New Analog PCI Card From Rhino!"},"content":{"rendered":"<p><strong>Rhino Equipment Has Released Their New 4 Port FXO Card With Echo Cancellation<\/strong><br \/>\n<img decoding=\"async\" src=\"\/images\/r4fxo-ec.SPLASH.jpg\" alt=\"rhino r4fxo-ec\" \/><\/p>\n<p>The <strong>Rhino R4FXO-EC<\/strong> is a next generation <a href=\"\/rhino-r4fxo-ec\">analog PCI card for use with Asterisk and other open source telephony platforms<\/a>. The R4FXO-EC features an on-board control element and on-board Echo Cancellation Circuit. The on-board control element prevents PCI bus &#8220;bit banging&#8221; which allows for lower CPU power, while the <a href=\"\/rhino-r4fxo-ec\">on-board Echo Cancellation circuit provides echo protection to ensure crisp clean calls<\/a>.<\/p>\n<p><strong>Rhino R4FXO-EC Features &amp; Functionality<\/strong><\/p>\n<ul>\n<li>Asterisk soft PBX tested and ready<\/li>\n<li>Zaptel-compliant open source Linux module source code<\/li>\n<li>Proven Silicon Labs FXO DAA component &#8211; Si3050<\/li>\n<li>Silicon Labs international line interface device &#8211; Si3019<\/li>\n<li>Custom Rhino PCI interface chip means no excess CPU overhead<\/li>\n<li>Four RJ11 jacks at card bracket<\/li>\n<li>Field software upgradable<\/li>\n<li>All major signaling modes supported<\/li>\n<li>Loop start signaling for advanced features such as Caller ID and Distinctive Ring<\/li>\n<\/ul>\n<p><strong>Rhino R4FXO-EC Summary<\/strong><\/p>\n<p>The Rhino R4FXO-EC is an excellent alternative to analog PCI cards manufactured by Digium and Sangoma. With a price of $359.99, the R4FXO-EC is about $20USD cheaper than competiting cards, so for those of you on a tight budget it is certainly a available solution.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Rhino Equipment Has Released Their New 4 Port FXO Card With Echo Cancellation The Rhino R4FXO-EC is a next generation analog PCI card for use with Asterisk and other open source telephony platforms. The R4FXO-EC features an on-board control element and on-board Echo Cancellation Circuit. The on-board control element prevents PCI bus &#8220;bit banging&#8221; which [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1075,1218,1198,1225,1217],"tags":[],"class_list":["post-137","post","type-post","status-publish","format-standard","hentry","category-asterisk","category-open-source-voip","category-trixbox","category-voip-hardware","category-voip-news"],"_links":{"self":[{"href":"https:\/\/www.voipsupply.com\/blog\/voip-insider\/wp-json\/wp\/v2\/posts\/137","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=137"}],"version-history":[{"count":5,"href":"https:\/\/www.voipsupply.com\/blog\/voip-insider\/wp-json\/wp\/v2\/posts\/137\/revisions"}],"predecessor-version":[{"id":202373,"href":"https:\/\/www.voipsupply.com\/blog\/voip-insider\/wp-json\/wp\/v2\/posts\/137\/revisions\/202373"}],"wp:attachment":[{"href":"https:\/\/www.voipsupply.com\/blog\/voip-insider\/wp-json\/wp\/v2\/media?parent=137"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.voipsupply.com\/blog\/voip-insider\/wp-json\/wp\/v2\/categories?post=137"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.voipsupply.com\/blog\/voip-insider\/wp-json\/wp\/v2\/tags?post=137"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}