{"id":295,"date":"2012-01-27T13:11:27","date_gmt":"2012-01-27T13:11:27","guid":{"rendered":"http:\/\/cyber-cottage.co.uk\/en\/?p=295"},"modified":"2012-01-27T13:11:27","modified_gmt":"2012-01-27T13:11:27","slug":"295","status":"publish","type":"post","link":"https:\/\/www.cyber-cottage.co.uk\/?p=295","title":{"rendered":"Asterisk install in a campus style school"},"content":{"rendered":"<p>In late 2005 We we approached to replace an aging Panasonic system for a British Public School.<br \/>\nThe driving force for moving to voip was that the site was spread over a wide area and different buildings and to provide telephones to the remote buildings would prove too expensive.<br \/>\nThe system was replaced with a central Asterisk server with nearly 80 extensions. The core LAN was upgraded to Netgear Layer 3 switches with Powerdsine POE midspans.<br \/>\nThe remote buildings added extra complexity as one was on the other side of a public road.<\/p>\n<p>To overcome this, this building was connected to the main site via a &#8220;Point to Point&#8221; Wifi link. The other building was closer and could be connected via a Fibre Link between the it and the main building.<\/p>\n<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" title=\"Campus Site\" src=\"https:\/\/i0.wp.com\/cyber-cottage.co.uk\/site\/images\/stories\/campus.png?resize=477%2C210\" alt=\"Campus Site\" width=\"477\" height=\"210\" align=\"center\" border=\"0\" hspace=\"6\" \/><\/p>\n<p>The system was configured to use account codes in public areas, These handsets can only make emergency or internal calls unless a validated account code is entered.<br \/>\nThe handsets used were a mix of Aastra 480i and 9133i because of build quality, reliability and BLF support.<\/p>\n<p>The system has now been in place for over 2 and a half years now and in that time the only faults have been either ISDN failing or cable faults. This is a great demonstration of the reliabilty of Asterisk and Aastra handsets and voip in general.<\/p>\n<p>UPDATE<\/p>\n<p>We have since writing this post updated the system on new hardware as part of a refresh. They are now running on a newer version of Asterisk and have more buildings connected to the network.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In late 2005 We we approached to replace an aging Panasonic system for a British Public School. The driving force for moving to voip was that the site was spread over a wide area and different buildings and to provide telephones to the remote buildings would prove too expensive. The system was replaced with a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"content-type":"","advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[3],"tags":[21,23,33,43,73,100,76],"class_list":["post-295","post","type-post","status-publish","format-standard","hentry","category-case-studies","tag-aastra","tag-asterisk","tag-digium","tag-gradwell","tag-support","tag-technical","tag-voip"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/s5daZy-295","jetpack_sharing_enabled":true,"jetpack_likes_enabled":false,"jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/www.cyber-cottage.co.uk\/index.php?rest_route=\/wp\/v2\/posts\/295","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cyber-cottage.co.uk\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cyber-cottage.co.uk\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cyber-cottage.co.uk\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cyber-cottage.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=295"}],"version-history":[{"count":0,"href":"https:\/\/www.cyber-cottage.co.uk\/index.php?rest_route=\/wp\/v2\/posts\/295\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.cyber-cottage.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=295"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cyber-cottage.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=295"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cyber-cottage.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=295"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}