{"id":1521,"date":"2021-02-12T08:07:42","date_gmt":"2021-02-12T13:07:42","guid":{"rendered":"https:\/\/cyburityllc.com\/?p=1521"},"modified":"2021-04-07T12:26:35","modified_gmt":"2021-04-07T16:26:35","slug":"dahdi-errors-in-asterisk-and-how-to-fix-them","status":"publish","type":"post","link":"https:\/\/dialer.one\/index.php\/dahdi-errors-in-asterisk-and-how-to-fix-them\/","title":{"rendered":"How to &#8211; Fix Dahdi errors(no sounds) in relation to Vicidial"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">How to &#8211; Fix Dahdi errors(no sounds) in relation to Vicidial<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">What is Dahdi&#8217;s function in Vicidial?<\/h3>\n\n\n\n<p>Dahdi is essentially what controls the meet-me conferences(Vicidial Conferences as shown below) for Vicidial. So when this is not running, you will get all types of errors, such as, time sync errors, &#8220;no one in your session&#8221; , no sound and other various issues. If you do not hear the &#8220;You&#8217;re the only one in this conference&#8221; sound when you login or any customer voice, then dahdi is probably not loaded correctly. The reason for this is because the meetme conferences link the audio channel from the carrier to the meetme conference. With no meetme confernce(dahdi) then the system will not work correctly.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"103\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" src=\"https:\/\/cyburityllc.com\/wp-content\/uploads\/2021\/02\/image-1-1024x103.png\" alt=\"\" class=\"wp-image-1522\" title=\"\" srcset=\"https:\/\/dialer.one\/wp-content\/uploads\/2021\/02\/image-1-1024x103.png 1024w, https:\/\/dialer.one\/wp-content\/uploads\/2021\/02\/image-1-600x60.png 600w, https:\/\/dialer.one\/wp-content\/uploads\/2021\/02\/image-1-300x30.png 300w, https:\/\/dialer.one\/wp-content\/uploads\/2021\/02\/image-1-768x77.png 768w, https:\/\/dialer.one\/wp-content\/uploads\/2021\/02\/image-1-500x50.png 500w, https:\/\/dialer.one\/wp-content\/uploads\/2021\/02\/image-1-800x81.png 800w, https:\/\/dialer.one\/wp-content\/uploads\/2021\/02\/image-1.png 1181w\" \/><figcaption>VICIDIAL Conferences(Meet Me)<\/figcaption><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">Typical Error: <span class=\"has-inline-color has-vivid-red-color\">WARNING[5123][C-00000007]: app_meetme.c:1663 build_conf: Unable to open DAHDI pseudo device<\/span><\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;Feb 12 15:21:47] == Using SIP RTP CoS mark 5\n&#91;Feb 12 15:21:47] -- Called 1001\n&#91;Feb 12 15:21:47] -- SIP\/1001-00000003 is ringing\n&#91;Feb 12 15:21:47] -- SIP\/1001-00000003 is ringing\n&#91;Feb 12 15:21:51] &gt; 0x7fa04800f470 -- Strict RTP learning after remote address set to: 192.168.0.1:29040\n&#91;Feb 12 15:21:51] -- SIP\/1001-00000003 answered\n&#91;Feb 12 15:21:51] -- Executing &#91;8600051@default:1] MeetMe(\"SIP\/1001-00000003\", \"8600051,F\") in new stack\n&#91;Feb 12 15:21:51] WARNING&#91;5123]&#91;C-00000007]: app_meetme.c:1663 build_conf: Unable to open DAHDI pseudo device<\/code><\/pre>\n\n\n\n<p>What to do? Well, first let&#8217;s check if dahdi is running by using the command &#8220;dahdi_cfg -vvv&#8221; which should output as below after seeing the above error:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/cyburityllc.com\/wp-content\/uploads\/2021\/02\/image-2.png\" alt=\"dahdi\" class=\"wp-image-1523\" width=\"584\" height=\"175\" title=\"\" srcset=\"https:\/\/dialer.one\/wp-content\/uploads\/2021\/02\/image-2.png 548w, https:\/\/dialer.one\/wp-content\/uploads\/2021\/02\/image-2-300x90.png 300w, https:\/\/dialer.one\/wp-content\/uploads\/2021\/02\/image-2-500x150.png 500w\" sizes=\"auto, (max-width: 584px) 100vw, 584px\" \/><figcaption>Dahdi_cfg -vvv<\/figcaption><\/figure><\/div>\n\n\n\n<p>So how do we fix it? Type &#8220;modprobe dahdi&#8221; and check again<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"333\" height=\"325\" src=\"https:\/\/cyburityllc.com\/wp-content\/uploads\/2021\/02\/image-3.png\" alt=\"dahdi\" class=\"wp-image-1524\" title=\"\" srcset=\"https:\/\/dialer.one\/wp-content\/uploads\/2021\/02\/image-3.png 333w, https:\/\/dialer.one\/wp-content\/uploads\/2021\/02\/image-3-300x293.png 300w\" sizes=\"auto, (max-width: 333px) 100vw, 333px\" \/><figcaption>modprobe dahdi<\/figcaption><\/figure><\/div>\n\n\n\n<p>Now this status shows we have Dahdi running correctly in Linux.  So lets make sure this doesn&#8217;t happen anymore. Add this following line to your crontab:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>* * * * * \/usr\/sbin\/modprobe dahdi<\/code><\/pre>\n\n\n\n<p>This will attempt to run dahdi every minute in the case it does crash from now on, it will automatically recover. I hope this article helps.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>-Nox<\/p>\n","protected":false},"excerpt":{"rendered":"<p>How to &#8211; Fix Dahdi errors(no sounds) in relation to Vicidial What is Dahdi&#8217;s function in Vicidial? Dahdi is essentially what controls the meet-me conferences(Vicidial Conferences as shown below) for Vicidial. So when this is not running, you will get all types of errors, such as, time sync errors, &#8220;no one in your session&#8221; , [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1523,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"content-type":"","_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":[],"tags":[],"class_list":["post-1521","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/dialer.one\/wp-content\/uploads\/2021\/02\/image-2.png","jetpack-related-posts":[{"id":1913,"url":"https:\/\/dialer.one\/index.php\/how-to-install-asterisk-16-on-vicidial\/","url_meta":{"origin":1521,"position":0},"title":"How to &#8211; Install Asterisk 16 on Vicidial","author":"carpenox","date":"April 7, 2021","format":false,"excerpt":"How to - Install Asterisk 16 on Vicidial In this article, I will demonstrate Install Asterisk 16 on Vicidial aka vicibox 9. 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