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