{"id":10698,"date":"2024-06-28T14:46:30","date_gmt":"2024-06-28T07:46:30","guid":{"rendered":"https:\/\/xorcom.vn\/product\/uncategorized\/xorcom-hardware-echo-canceller\/"},"modified":"2024-06-28T14:46:33","modified_gmt":"2024-06-28T07:46:33","slug":"xorcom-hardware-echo-canceller","status":"publish","type":"product","link":"https:\/\/xorcom.vn\/ja\/-product-\/xorcom-hardware-echo-canceller\/","title":{"rendered":"Xorcom Hardware Echo Canceller"},"content":{"rendered":"<div class=\"card\">\n<div class=\"card__header\">\n<h2 class=\"card__title heading h3\">Description<\/h2>\n<\/p><\/div>\n<div class=\"card__section\">\n<div class=\"rte text--pull\">\n<p>Xorcom has designed a hardware echo canceller (HWEC) module for<br \/>its award-winning Astribank telephony interfaces and Asterisk-based<br \/>IP-PBX appliances. The module provides a high level of echo<br \/>cancellation and voice enhancement while reducing load on the CPU,<br \/>as compared to OSLEC, the software-based echo cancellation solution<br \/>provided in the standard Asterisk framework.<\/p>\n<p>By reducing the load on the servers CPU, the number of<br \/>simultaneous calls that are supported on the telephony system is<br \/>increased significantly. The echo tail size of the hardware echo<br \/>cancellation module has been set to 128 taps, and load tests show<br \/>that the same number of simultaneous calls are achieved as when the<br \/>software echo cancellation is disabled completely.<\/p>\n<p>Each separate device (Astribank \/ XR2000 \/ XR3000 \/ XE2000 \/<br \/>XE3000) requires a single Echo Canceller card. The hardware echo<br \/>canceller option includes 32 voice channels and support for up to a<br \/>total of 144 channels. All ports\/channels in the chassis need to be<br \/>licensed for the module to function. Additional channels are<br \/>licensed in bundles based on the telephony interface type:<\/p>\n<p><b>Additional PRI Port<\/b> (P\/N LC0020): License(s) necessary<br \/>for 2nd, 3rd, 4th activated PRI port(s) in the chassis<\/p>\n<p><b>Additional FXS Module<\/b> (P\/N LC0021): License support<br \/>additional FXS module(s) in PRI or BRI configuration. <i>Note:<br \/>Hardware Echo Cancellation cannot be applied to FXO modules in a<br \/>single chassis configuration including a PRI or BRI module. In this<br \/>case, the FXO module should be installed in a separate (Astribank)<br \/>chassis.<\/i><\/p>\n<p><b>Additional BRI Channels<\/b> (P\/N LC0022): License(s)<br \/>support(s) up to 16 voice channels, in two channel bundles<\/p>\n<p><em>*The echo cancellation hardware is an integral part of the<br \/>Astribank devices with 6 or more PRI ports and does not need to be<br \/>ordered separately.<\/em><\/p>\n<\/p><\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Description Xorcom has designed a hardware echo canceller (HWEC) module forits award-winning Astribank telephony interfaces and Asterisk-basedIP-PBX appliances. The module provides a high level of echocancellation and voice enhancement while reducing load on the CPU,as compared to OSLEC, the software-based echo cancellation solutionprovided in the standard Asterisk framework. By reducing the load on the servers CPU, the number ofsimultaneous calls that are supported on the telephony system isincreased significantly. The echo tail size of the hardware echocancellation module has been set to 128 taps, and load tests showthat the same number of simultaneous calls are achieved as when thesoftware echo cancellation is disabled completely. Each separate device (Astribank \/ XR2000 [&#8230;]","protected":false},"featured_media":10699,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"pwb-brand":[],"product_cat":[2868],"product_tag":[2887,2884,2874,2878,2888,2885,2879,2873,2880,2881,2872],"class_list":["post-10698","product","type-product","status-publish","has-post-thumbnail","product_cat-phone-system","product_tag-2887","product_tag-2884","product_tag-a","product_tag-asterisk","product_tag-fxo","product_tag-fxs","product_tag-ip","product_tag-is","product_tag-pbx","product_tag-xorcom","product_tag-xr2000","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Xorcom Hardware Echo Canceller - Xorcom<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/xorcom.vn\/ja\/-product-\/xorcom-hardware-echo-canceller\/\" \/>\n<meta name=\"twitter:label1\" content=\"\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593\" \/>\n\t<meta name=\"twitter:data1\" content=\"1\u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/xorcom.vn\/en\/-product-\/xorcom-hardware-echo-canceller\/\",\"url\":\"https:\/\/xorcom.vn\/en\/-product-\/xorcom-hardware-echo-canceller\/\",\"name\":\"Xorcom Hardware Echo Canceller - 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