{"id":1010,"date":"2016-10-11T17:35:39","date_gmt":"2016-10-11T12:35:39","guid":{"rendered":"http:\/\/alexeyka.zantsev.com\/?p=1010"},"modified":"2021-02-28T01:40:49","modified_gmt":"2021-02-27T20:40:49","slug":"asterisk-13-chan_sip-sip_write-cant-send-10-type-frames-with-sip-write","status":"publish","type":"post","link":"https:\/\/alexeyka.zantsev.com\/?p=1010","title":{"rendered":"Asterisk 13: chan_sip sip_write Can&#8217;t send 10 type frames with SIP write"},"content":{"rendered":"<p>Centos 7<br \/>\nAsterisk 13.1<\/p>\n<p>Noticed a WARNING which filled Asterisk&#8217;s messages logfile:<br \/>\n<a href=\"https:\/\/alexeyka.zantsev.com\/wp-content\/uploads\/2016\/10\/bridge_simple_vs_bridge_softmix.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-1011\" src=\"http:\/\/alexeyka.zantsev.com\/wp-content\/uploads\/2016\/10\/bridge_simple_vs_bridge_softmix.png\" alt=\"bridge_simple_vs_bridge_softmix\" width=\"450\" height=\"250\" \/><\/a><\/p>\n<p>To get rid of it, use bridge_softmix.so module instead of bride_simple.so.<br \/>\nThanks to Lenar Daminov from our team for research.<\/p>\n<p>UPD: <a href=\"https:\/\/community.asterisk.org\/t\/bridge-simple-and-bridge-softmix-difference\/69193\">https:\/\/community.asterisk.org\/t\/bridge-simple-and-bridge-softmix-difference\/69193<\/a><\/p>\n<p>jcolp, Asterisk developer:<\/p>\n<blockquote><p>The bridge_softmix module is more heavy weight as it gets data from each channel, transcodes it into signed linear, mixes it at an interval, and then sends it out. Even for 2 channel bridges it will do this. The bridge_simple module simply exchanges data back and forth without mixing. Frame type 10 is comfort noise which is not currently supported by Asterisk.<\/p><\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>Centos 7 Asterisk 13.1 Noticed a WARNING which filled Asterisk&#8217;s messages logfile: To get rid of it, use bridge_softmix.so module instead of bride_simple.so. Thanks to Lenar Daminov from our team for research. UPD: https:\/\/community.asterisk.org\/t\/bridge-simple-and-bridge-softmix-difference\/69193 jcolp, Asterisk developer: The bridge_softmix module is more heavy weight as it gets data from each channel, transcodes it into signed [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[43,228,229,230],"class_list":["post-1010","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-asterisk","tag-bridge","tag-bridge_simple","tag-bridge_softmix"],"_links":{"self":[{"href":"https:\/\/alexeyka.zantsev.com\/index.php?rest_route=\/wp\/v2\/posts\/1010","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/alexeyka.zantsev.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/alexeyka.zantsev.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/alexeyka.zantsev.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/alexeyka.zantsev.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1010"}],"version-history":[{"count":12,"href":"https:\/\/alexeyka.zantsev.com\/index.php?rest_route=\/wp\/v2\/posts\/1010\/revisions"}],"predecessor-version":[{"id":3659,"href":"https:\/\/alexeyka.zantsev.com\/index.php?rest_route=\/wp\/v2\/posts\/1010\/revisions\/3659"}],"wp:attachment":[{"href":"https:\/\/alexeyka.zantsev.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1010"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/alexeyka.zantsev.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1010"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/alexeyka.zantsev.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1010"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}