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<div><div>it depend from your incoming sip provider as well.</div><div>did you try to detect dtmf for incoming calls in media stream (inband) instead of using rfc2833 ? </div><div><param name="dtmf-type" value="none"/> - on incoming sip profile</div><div><action application="start_dtmf" /> - in dialplan before bridge</div></div><div><div><br><div><div id="SkyDrivePlaceholder"></div><hr id="stopSpelling">Date: Fri, 27 Apr 2012 21:15:27 +0400<br>From: avlubimov@gmail.com<br>To: freeswitch-users@lists.freeswitch.org<br>Subject: Re: [Freeswitch-users] wrong detection dtmf rfc2833<br><br><div class="ecxgmail_extra">I think, this bug this bug back again.<br><br><a href="http://jira.freeswitch.org/browse/FS-2604" target="_blank">http://jira.freeswitch.org/browse/FS-2604</a><br><br>In my case, dtmf recieved in rfc2833, but, enyway, i have dublicated dtmf in ivr.<br>
<br><br>I do number 23, but freeswitch recieve 223.<br><br>EXECUTE sofia/external/<a href="http://195.211.120.9:5061" target="_blank">79168030237@195.211.120.9:5061</a> ivr(neolant)<br>2012-04-28 01:01:33.987457 [DEBUG] switch_ivr_menu.c:665 switch_ivr_menu_stack_xml_add binding 'menu-exit'<br>
2012-04-28 01:01:33.987457 [DEBUG] switch_ivr_menu.c:665 switch_ivr_menu_stack_xml_add binding 'menu-sub'<br>2012-04-28 01:01:33.987457 [DEBUG] switch_ivr_menu.c:665 switch_ivr_menu_stack_xml_add binding 'menu-exec-app'<br>
2012-04-28 01:01:33.987457 [DEBUG] switch_ivr_menu.c:665 switch_ivr_menu_stack_xml_add binding 'menu-play-sound'<br>2012-04-28 01:01:33.987457 [DEBUG] switch_ivr_menu.c:665 switch_ivr_menu_stack_xml_add binding 'menu-back'<br>
2012-04-28 01:01:33.987457 [DEBUG] switch_ivr_menu.c:665 switch_ivr_menu_stack_xml_add binding 'menu-top'<br>2012-04-28 01:01:33.987457 [DEBUG] switch_ivr_menu.c:796 building menu 'neolant'<br>2012-04-28 01:01:33.987457 [DEBUG] switch_ivr_menu.c:857 binding menu action 'menu-exec-app' to '/^([0-9][0-9][0-9])$/'<br>
2012-04-28 01:01:33.987457 [DEBUG] switch_ivr_menu.c:433 Executing IVR menu neolant<br>2012-04-28 01:01:33.987457 [DEBUG] switch_ivr_play_say.c:67 No language specified - Using [ru]<br>2012-04-28 01:01:33.987457 [DEBUG] switch_ivr_play_say.c:244 Handle play-file:[ivr/ivr-enter_ext_pound.wav] (ru:ru)<br>
2012-04-28 01:01:33.987457 [DEBUG] switch_ivr_play_say.c:1309 Codec Activated L16@8000hz 1 channels 20ms<br>2012-04-28 01:01:38.707451 [DEBUG] switch_ivr_async.c:2253 DTMF DETECTED: [2][320]<br>2012-04-28 01:01:38.707451 [DEBUG] switch_ivr_play_say.c:1682 done playing file /opt/freeswitch/sounds/ru/RU/elena/ivr/ivr-enter_ext_pound.wav<br>
2012-04-28 01:01:38.967450 [DEBUG] switch_ivr_menu.c:348 waiting for 2/3 digits t/o 3000<br>2012-04-28 01:01:39.107457 [DEBUG] switch_rtp.c:3452 RTP RECV DTMF 2:1600<br>2012-04-28 01:01:40.267453 [DEBUG] switch_rtp.c:3452 RTP RECV DTMF 3:1600<br>
2012-04-28 01:01:40.267453 [DEBUG] switch_ivr_menu.c:395 digits '223'<br>2012-04-28 01:01:40.267453 [DEBUG] switch_ivr_menu.c:489 action regex [223] [/^([0-9][0-9][0-9])$/] [2]<br><br><br><br><br><div class="ecxgmail_quote">
2012/4/27 Lubimov Alexey <span dir="ltr"><<a href="mailto:avlubimov@gmail.com">avlubimov@gmail.com</a>></span><br><blockquote class="ecxgmail_quote" style="border-left:1px #ccc solid;padding-left:1ex">
Good day!<br>
<br>
I have problem with dtmf on incoming calls.<br>
<br>
Internal dtmf work normal, but on incoming call i have many mistakes (111 or 121 instead 110, for example).<br>
<br>
siptrace wrong detection attached, Abonent send 110, but freeswitch detect 111.<br>
<br>
in profile's config i set these options. (Im trying many variants, but no find solution)<br>
<br>
<param name="dtmf-duration" value="2000"/><br>
<param name="dtmf-type" value="rfc2833"/><br>
<param name="rfc2833-pt" value="0"/><br>
<param name="liberal-dtmf" value="true"/><br>
<br>
Have you any ideas?<br>
<br>
<br>
<br>
</blockquote></div><br></div>
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