<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">If a device is capable of doing rfc2833 dtmf. You should never want to fall back to inland, it WILL be less reliable<div class=""><br class=""><div><br class=""><blockquote type="cite" class=""><div class="">On Dec 3, 2020, at 4:32 AM, Adrian Worutowicz <<a href="mailto:adrian.worutowicz@esifrance.net" class="">adrian.worutowicz@esifrance.net</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><meta charset="UTF-8" class=""><div class="WordSection1" style="page: WordSection1; caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;"><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span class="">Just for the records :<o:p class=""></o:p></span></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span class=""><o:p class=""> </o:p></span></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span class="">In order to receive DTMS in-band for incoming calls, FS must not send in SDP :<o:p class=""></o:p></span></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span class=""><o:p class=""> </o:p></span></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span class="">a=rtpmap:101 telephone-event/8000<o:p class=""></o:p></span></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span class="">a=fmtp:101 0-16<o:p class=""></o:p></span></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span class=""><o:p class=""> </o:p></span></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span class="">This is achieved by :<o:p class=""></o:p></span></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span class=""><o:p class=""> </o:p></span></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span class="">In vars.xml :<o:p class=""></o:p></span></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span class=""><X-PRE-PROCESS cmd="set" data="rtp_liberal_dtmf=false"/><o:p class=""></o:p></span></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span class=""><o:p class=""> </o:p></span></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span class="">In sip_profiles\internal.xml and/or external.xml (Settings):<o:p class=""></o:p></span></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span class=""><o:p class=""> </o:p></span></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span class="">Add line :<o:p class=""></o:p></span></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span class=""><param name="dtmf-type" value="none"/><o:p class=""></o:p></span></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span class=""><o:p class=""> </o:p></span></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span class="">Remove line (if exists) :<o:p class=""></o:p></span></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span class=""><param name="rfc2833-pt" value="101"/><o:p class=""></o:p></span></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span class=""><o:p class=""> </o:p></span></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span class="">Big thanks to @seven1240 !<o:p class=""></o:p></span></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span class=""><o:p class=""> </o:p></span></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span class=""><o:p class=""> </o:p></span></div><div style="border-style: solid none none; border-top-width: 1pt; border-top-color: rgb(225, 225, 225); padding: 3pt 0cm 0cm;" class=""><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><b class="">De :</b><span class="Apple-converted-space"> </span>FreeSWITCH-users <<a href="mailto:freeswitch-users-bounces@lists.freeswitch.org" style="color: blue; text-decoration: underline;" class="">freeswitch-users-bounces@lists.freeswitch.org</a>><span class="Apple-converted-space"> </span><b class="">De la part de</b><span class="Apple-converted-space"> </span>Piotr Gregor<br class=""><b class="">Envoyé :</b><span class="Apple-converted-space"> </span>lundi 30 novembre 2020 16:58<br class=""><b class="">À :</b><span class="Apple-converted-space"> </span>FreeSWITCH Users Help <<a href="mailto:freeswitch-users@lists.freeswitch.org" style="color: blue; text-decoration: underline;" class="">freeswitch-users@lists.freeswitch.org</a>><br class=""><b class="">Objet :</b><span class="Apple-converted-space"> </span>Re: [Freeswitch-users] Force Inband DTMF Reception<o:p class=""></o:p></div></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div><div class=""><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Cześć Adrian,<o:p class=""></o:p></div><div class=""><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div></div><div class=""><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Tak, to ma sens. Spróbuj może ustawić flagę dtmf_type=none<o:p class=""></o:p></div></div><div class=""><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div></div><div class=""><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><action application="set" data="dtmf_type=none"/><o:p class=""></o:p></div></div><div class=""><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div></div><div class=""><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class="">To powinno sprawić, że w SDP ANSWER nie będzie <span style="color: red;" class="">a=rtpmap:101 telephone-event/8000</span>, tylko nie jestem pewien czy detekcja in-band DTMF będzie włączona.<o:p class=""></o:p></div></div><div class=""><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div></div><div class=""><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class="">pozdrawiam,<o:p class=""></o:p></div></div><div class=""><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Piotr<o:p class=""></o:p></div></div><div class=""><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div></div></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div><div class=""><div class=""><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class="">On Mon, 30 Nov 2020 at 15:34, Adrian Worutowicz <<a href="mailto:adrian.worutowicz@esifrance.net" style="color: blue; text-decoration: underline;" class="">adrian.worutowicz@esifrance.net</a>> wrote:<o:p class=""></o:p></div></div><blockquote style="border-style: none none none solid; border-left-width: 1pt; border-left-color: rgb(204, 204, 204); padding: 0cm 0cm 0cm 6pt; margin-left: 4.8pt; margin-right: 0cm;" class=""><div class=""><div class=""><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Witaj Piotrze,<o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> <o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Co za niespodzianka! <span style="font-family: "Segoe UI Emoji", sans-serif;" class="">😊</span><o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> <o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Otóż faktycznie INVITE zawiera:<o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> v=0<o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> o=BroadWorks 210259115 1 IN IP4 xxx.xxx.xxx.xxx<o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> s=-<o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> c=IN IP4 xxx.xxx.xxx.xxx<o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> t=0 0<o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> m=audio 62810 RTP/AVP 8 18 101<o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> a=fmtp:18 annexb=no<o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> <span class="Apple-converted-space"> </span><span style="color: red;" class="">a=rtpmap:18 G729/8000</span><o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="color: red;" class=""> a=rtpmap:101 telephone-event/8000</span><o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> a=ptime:20<o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> <o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> <o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Zaś SIP/2.0 200 OK zawiera:<o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> v=0<o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> o=FreeSWITCH 1606729402 1606729403 IN IP4 xxx.xxx.xxx.xxx<o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> s=FreeSWITCH<o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> c=IN IP4 xxx.xxx.xxx.xxx<o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> t=0 0<o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> m=audio 20616 RTP/AVP 8 101<o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="color: red;" class=""> a=rtpmap:8 PCMA/8000</span><o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="color: red;" class=""> a=rtpmap:101 telephone-event/8000</span><o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> a=fmtp:101 0-16<o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> a=ptime:20<o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> <o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Gateway to ORANGE, także mam tu niewielkie pole manewru.<o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Powiedzieli mi jednak, że jeśli usunę <span class="Apple-converted-space"> </span><span style="color: red;" class="">a=rtpmap:101 telephone-event/8000</span>, to będzie inband – co jest możliwe, bo w tym połączeniu proponują kodek G729 a ja im na to PCMA no i transmisja jest w PCMA (G711A).<o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> <o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Także pozostaje pytanie, jak usunąć tę linię z sekcji SDP wysyłanej przez FS w 200 OK.<o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> <o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Serdecznie pozdrawiam,<o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Adrian.<o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> <o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> <o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> <o:p class=""></o:p></div><div style="border-style: solid none none; border-top-width: 1pt; border-top-color: rgb(225, 225, 225); padding: 3pt 0cm 0cm;" class=""><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><b class="">De :</b><span class="Apple-converted-space"> </span>FreeSWITCH-users <<a href="mailto:freeswitch-users-bounces@lists.freeswitch.org" target="_blank" style="color: blue; text-decoration: underline;" class="">freeswitch-users-bounces@lists.freeswitch.org</a>><span class="Apple-converted-space"> </span><b class="">De la part de</b><span class="Apple-converted-space"> </span>Piotr Gregor<br class=""><b class="">Envoyé :</b><span class="Apple-converted-space"> </span>lundi 30 novembre 2020 11:58<br class=""><b class="">À :</b><span class="Apple-converted-space"> </span>FreeSWITCH Users Help <<a href="mailto:freeswitch-users@lists.freeswitch.org" target="_blank" style="color: blue; text-decoration: underline;" class="">freeswitch-users@lists.freeswitch.org</a>><br class=""><b class="">Objet :</b><span class="Apple-converted-space"> </span>Re: [Freeswitch-users] Force Inband DTMF Reception<o:p class=""></o:p></div></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> <o:p class=""></o:p></div><div class=""><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Cześć Adrian,<o:p class=""></o:p></div><div class=""><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> <o:p class=""></o:p></div></div><div class=""><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Tryb w którym FS będzie używał DTMF zależy od trybu który jest oferowany w SDP INVITE.<o:p class=""></o:p></div></div><div class=""><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Zazwyczaj klient jest konfigurowalny, np. w Bria: Preferences -> Calls -> DTMF: Send in-band.<o:p class=""></o:p></div></div><div class=""><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Tak więc upewnij się, że to nie klient żąda RFC 2833.<o:p class=""></o:p></div></div><div class=""><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> <o:p class=""></o:p></div></div><div class=""><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class="">pozdrawiam serdecznie,<o:p class=""></o:p></div></div><div class=""><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Piotr<o:p class=""></o:p></div></div><div class=""><div class=""><div class=""><div class=""><div class=""><div class=""><div class=""><div class=""><div class=""><div class=""><div class=""><div class=""><div class=""><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="font-size: 13.5pt; font-family: Arial, sans-serif; background-color: white;" class=""><img border="0" width="96" height="49" id="_x0000_i1025" src="https://drive.google.com/a/dataandsignal.com/uc?id=1lUdzdLjEycxXcGhDz-bKqDX8-AIlZuCq&export=download" style="width: 1in; height: 0.5104in;" class=""></span><o:p class=""></o:p></div></div><div class=""><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> <o:p class=""></o:p></div></div><div class=""><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="font-size: 13.5pt; font-family: Arial, sans-serif; background-color: white;" class="">Piotr Gregor</span><o:p class=""></o:p></div></div><div class=""><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="font-size: 10pt; font-family: Arial, sans-serif; background-color: white;" class="">Software Engineer</span><o:p class=""></o:p></div></div><div class=""><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> <o:p class=""></o:p></div></div><div class=""><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="font-size: 10pt; font-family: Arial, sans-serif;" class="">M: (+44) 07483 866 525 L: (+44) 01256 597 470 www:<span class="Apple-converted-space"> </span></span><a href="http://dataandsignal.com/" target="_blank" style="color: blue; text-decoration: underline;" class=""><span style="font-size: 10pt; font-family: Arial, sans-serif;" class="">dataandsignal.com</span></a><o:p class=""></o:p></div></div><div class=""><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> <o:p class=""></o:p></div></div><div class=""><p class="MsoNormal" style="margin: 0cm 0cm 12pt; font-size: 11pt; font-family: Calibri, sans-serif;"><o:p class=""> </o:p></p></div></div></div></div></div></div></div></div></div></div></div></div></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> <o:p class=""></o:p></div></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> <o:p class=""></o:p></div><div class=""><div class=""><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class="">On Thu, Nov 26, 2020 at 6:03 PM Adrian Worutowicz <<a href="mailto:adrian.worutowicz@esifrance.net" target="_blank" style="color: blue; text-decoration: underline;" class="">adrian.worutowicz@esifrance.net</a>> wrote:<o:p class=""></o:p></div></div><blockquote style="border-style: none none none solid; border-left-width: 1pt; border-left-color: rgb(204, 204, 204); padding: 0cm 0cm 0cm 6pt; margin: 5pt 0cm 5pt 4.8pt;" class=""><div class=""><div class=""><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class="">I tried in the SIP profile: <param name="dtmf-type" value="none"/><o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> <o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class="">And in dialplan default.xml / <extension name I put <action application="set" data="dtmf_type=none"/><o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class="">and also I tried <action application="bridge" data="{dtmf_type=none} …<o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> <o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class="">None of those worked.<o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> <o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> <o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> <o:p class=""></o:p></div><div style="border-style: solid none none; border-top-width: 1pt; border-top-color: rgb(225, 225, 225); padding: 3pt 0cm 0cm;" class=""><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><b class="">De :</b><span class="Apple-converted-space"> </span>FreeSWITCH-users <<a href="mailto:freeswitch-users-bounces@lists.freeswitch.org" target="_blank" style="color: blue; text-decoration: underline;" class="">freeswitch-users-bounces@lists.freeswitch.org</a>><span class="Apple-converted-space"> </span><b class="">De la part de</b><span class="Apple-converted-space"> </span>Dragos Oancea<br class=""><b class="">Envoyé :</b><span class="Apple-converted-space"> </span>jeudi 26 novembre 2020 18:10<br class=""><b class="">À :</b><span class="Apple-converted-space"> </span>FreeSWITCH Users Help <<a href="mailto:freeswitch-users@lists.freeswitch.org" target="_blank" style="color: blue; text-decoration: underline;" class="">freeswitch-users@lists.freeswitch.org</a>><br class=""><b class="">Objet :</b><span class="Apple-converted-space"> </span>Re: [Freeswitch-users] Force Inband DTMF Reception<o:p class=""></o:p></div></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> <o:p class=""></o:p></div><div class=""><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class="">How about if you set channel variable "dtmf_type" to value "none" ?<o:p class=""></o:p></div></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> <o:p class=""></o:p></div><div class=""><div class=""><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class="">On Thu, Nov 26, 2020 at 5:59 PM Adrian Worutowicz <<a href="mailto:adrian.worutowicz@esifrance.net" target="_blank" style="color: blue; text-decoration: underline;" class="">adrian.worutowicz@esifrance.net</a>> wrote:<o:p class=""></o:p></div></div><blockquote style="border-style: none none none solid; border-left-width: 1pt; border-left-color: rgb(204, 204, 204); padding: 0cm 0cm 0cm 6pt; margin: 5pt 0cm 5pt 4.8pt;" class=""><div class=""><div class=""><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Hello,<o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> <o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class="">For incoming calls, I want to receive DTMF inband.<o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> <o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class="">FS receives INVITE and at certain stage sends 200 OK with a SDP section, which always contains :<o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> <o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><b class="">a=rtpmap:101 telephone-event/8000</b><span class="Apple-converted-space"> </span>(what means ‘DTMF in RTP metadata’). Indeed the DTMFs come via RTP.<o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> <o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class="">I tried various FS configuration options to remove that line, without success.<o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> <o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class="">How to do it? How to tell a gateway to send DTMFs inband ?<o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> <o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class="">In advance thank you very, very much,<o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Adrian.<o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> <o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> <o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> <o:p class=""></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> <o:p class=""></o:p></div></div></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class="">_________________________________________________________________________<br class=""><br class="">The FreeSWITCH project is sponsored by SignalWire<span class="Apple-converted-space"> </span><a href="https://signalwire.com/" target="_blank" style="color: blue; text-decoration: underline;" class="">https://signalwire.com</a><br class="">Enhance your FreeSWITCH install with disruptive priced SMS and PSTN services.<br class="">Build your next product on our scalable cloud platform.<br class=""><br class="">Join our online community to chat in real time<span class="Apple-converted-space"> </span><a href="https://signalwire.community/" target="_blank" style="color: blue; text-decoration: underline;" class="">https://signalwire.community</a><br class=""><br class="">Professional FreeSWITCH Services<br class=""><a href="mailto:sales@freeswitch.com" target="_blank" style="color: blue; text-decoration: underline;" class="">sales@freeswitch.com</a><br class=""><a href="https://freeswitch.com/" target="_blank" style="color: blue; text-decoration: underline;" class="">https://freeswitch.com</a><br class=""><br class="">Official FreeSWITCH Sites<br class=""><a href="https://freeswitch.com/oss" target="_blank" style="color: blue; text-decoration: underline;" class="">https://freeswitch.com/oss</a><br class=""><a href="https://freeswitch.org/confluence" target="_blank" style="color: blue; text-decoration: underline;" class="">https://freeswitch.org/confluence</a><br class=""><a href="https://cluecon.com/" target="_blank" style="color: blue; text-decoration: underline;" class="">https://cluecon.com</a><br class=""><br class="">FreeSWITCH-users mailing list<br class=""><a href="mailto:FreeSWITCH-users@lists.freeswitch.org" target="_blank" style="color: blue; text-decoration: underline;" class="">FreeSWITCH-users@lists.freeswitch.org</a><br class=""><a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users" target="_blank" style="color: blue; text-decoration: underline;" class="">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br class="">UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" target="_blank" style="color: blue; text-decoration: underline;" class="">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br class=""><a href="https://freeswitch.com/" target="_blank" style="color: blue; text-decoration: underline;" class="">https://freeswitch.com</a><o:p class=""></o:p></div></blockquote></div></div></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class="">_________________________________________________________________________<br class=""><br class="">The FreeSWITCH project is sponsored by SignalWire<span class="Apple-converted-space"> </span><a href="https://signalwire.com/" target="_blank" style="color: blue; text-decoration: underline;" class="">https://signalwire.com</a><br class="">Enhance your FreeSWITCH install with disruptive priced SMS and PSTN services.<br class="">Build your next product on our scalable cloud platform.<br class=""><br class="">Join our online community to chat in real time<span class="Apple-converted-space"> </span><a href="https://signalwire.community/" target="_blank" style="color: blue; text-decoration: underline;" class="">https://signalwire.community</a><br class=""><br class="">Professional FreeSWITCH Services<br class=""><a href="mailto:sales@freeswitch.com" target="_blank" style="color: blue; text-decoration: underline;" class="">sales@freeswitch.com</a><br class=""><a href="https://freeswitch.com/" target="_blank" style="color: blue; text-decoration: underline;" class="">https://freeswitch.com</a><br class=""><br class="">Official FreeSWITCH Sites<br class=""><a href="https://freeswitch.com/oss" target="_blank" style="color: blue; text-decoration: underline;" class="">https://freeswitch.com/oss</a><br class=""><a href="https://freeswitch.org/confluence" target="_blank" style="color: blue; text-decoration: underline;" class="">https://freeswitch.org/confluence</a><br class=""><a href="https://cluecon.com/" target="_blank" style="color: blue; text-decoration: underline;" class="">https://cluecon.com</a><br class=""><br class="">FreeSWITCH-users mailing list<br class=""><a href="mailto:FreeSWITCH-users@lists.freeswitch.org" target="_blank" style="color: blue; text-decoration: underline;" class="">FreeSWITCH-users@lists.freeswitch.org</a><br class=""><a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users" target="_blank" style="color: blue; text-decoration: underline;" class="">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br class="">UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" target="_blank" style="color: blue; text-decoration: underline;" class="">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br class=""><a href="https://freeswitch.com/" target="_blank" style="color: blue; text-decoration: underline;" class="">https://freeswitch.com</a><o:p class=""></o:p></div></blockquote></div></div></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;" class="">_________________________________________________________________________<br class=""><br class="">The FreeSWITCH project is sponsored by SignalWire<span class="Apple-converted-space"> </span><a href="https://signalwire.com/" target="_blank" style="color: blue; text-decoration: underline;" class="">https://signalwire.com</a><br class="">Enhance your FreeSWITCH install with disruptive priced SMS and PSTN services.<br class="">Build your next product on our scalable cloud platform.<br class=""><br class="">Join our online community to chat in real time<span class="Apple-converted-space"> </span><a href="https://signalwire.community/" target="_blank" style="color: blue; text-decoration: underline;" class="">https://signalwire.community</a><br class=""><br class="">Professional FreeSWITCH Services<br class=""><a href="mailto:sales@freeswitch.com" target="_blank" style="color: blue; text-decoration: underline;" class="">sales@freeswitch.com</a><br class=""><a href="https://freeswitch.com/" target="_blank" style="color: blue; text-decoration: underline;" class="">https://freeswitch.com</a><br class=""><br class="">Official FreeSWITCH Sites<br class=""><a href="https://freeswitch.com/oss" target="_blank" style="color: blue; text-decoration: underline;" class="">https://freeswitch.com/oss</a><br class=""><a href="https://freeswitch.org/confluence" target="_blank" style="color: blue; text-decoration: underline;" class="">https://freeswitch.org/confluence</a><br class=""><a href="https://cluecon.com/" target="_blank" style="color: blue; text-decoration: underline;" class="">https://cluecon.com</a><br class=""><br class="">FreeSWITCH-users mailing list<br class=""><a href="mailto:FreeSWITCH-users@lists.freeswitch.org" target="_blank" style="color: blue; text-decoration: underline;" class="">FreeSWITCH-users@lists.freeswitch.org</a><br class=""><a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users" target="_blank" style="color: blue; text-decoration: underline;" class="">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br class="">UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" target="_blank" style="color: blue; text-decoration: underline;" class="">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br class=""><a href="https://freeswitch.com/" target="_blank" style="color: blue; text-decoration: underline;" class="">https://freeswitch.com</a><o:p class=""></o:p></div></blockquote></div></div><span style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;" class="">_________________________________________________________________________</span><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><span style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;" class="">The FreeSWITCH project is sponsored by SignalWire<span class="Apple-converted-space"> </span></span><a href="https://signalwire.com/" style="color: blue; text-decoration: underline; font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class="">https://signalwire.com</a><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><span style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;" class="">Enhance your FreeSWITCH install with disruptive priced SMS and PSTN services.</span><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><span style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;" class="">Build your next product on our scalable cloud platform.</span><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><span style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;" class="">Join our online community to chat in real time<span class="Apple-converted-space"> </span></span><a href="https://signalwire.community/" style="color: blue; text-decoration: underline; font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class="">https://signalwire.community</a><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><span style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;" class="">Professional FreeSWITCH Services</span><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><a href="mailto:sales@freeswitch.com" style="color: blue; text-decoration: underline; font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class="">sales@freeswitch.com</a><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><a href="https://freeswitch.com/" style="color: blue; text-decoration: underline; font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class="">https://freeswitch.com</a><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><span style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;" class="">Official FreeSWITCH Sites</span><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><a href="https://freeswitch.com/oss" style="color: blue; text-decoration: underline; font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class="">https://freeswitch.com/oss</a><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><a href="https://freeswitch.org/confluence" style="color: blue; text-decoration: underline; font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class="">https://freeswitch.org/confluence</a><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><a href="https://cluecon.com/" style="color: blue; text-decoration: underline; font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class="">https://cluecon.com</a><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><span style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;" class="">FreeSWITCH-users mailing list</span><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><a href="mailto:FreeSWITCH-users@lists.freeswitch.org" style="color: blue; text-decoration: underline; font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class="">FreeSWITCH-users@lists.freeswitch.org</a><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users" style="color: blue; text-decoration: underline; font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class="">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><span style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;" class="">UNSUBSCRIBE:</span><a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" style="color: blue; text-decoration: underline; font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class="">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><a href="https://freeswitch.com/" style="color: blue; text-decoration: underline; font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class="">https://freeswitch.com</a></div></blockquote></div><br class=""></div></body></html>