<div dir="ltr">You can try FreeSwitch version 1.10.1 (<a href="https://github.com/signalwire/freeswitch/releases">https://github.com/signalwire/freeswitch/releases</a>)  . However, that looks like an issue with your provider.</div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, Nov 11, 2019 at 9:13 PM Saqib Nawaz <<a href="mailto:saqibnawaz5812@gmail.com">saqibnawaz5812@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Thanks for your reply, I'm using FreeSWITCH version: 1.6.9. No idea of the device connected to other ends.</div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, 12 Nov 2019 at 01:26, Ciprian Dosoftei <<a href="mailto:ciprian.dosoftei@gmail.com" target="_blank">ciprian.dosoftei@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">It typically means the device on the other end of the channel is sending in malformed RFC2833 DTMF.<div><br></div><div>What FreeSWITCH version are you using, and also, do you know what kind of device is connected on the other end?</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, 11 Nov 2019 at 14:28, Saqib Nawaz <<a href="mailto:saqibnawaz5812@gmail.com" target="_blank">saqibnawaz5812@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Hi Guys,<div><br>I'm getting this error message printed on my console </div><div><br>[ERR] switch_rtp.c:2013 Failed DTMF sanity check.</div><div><br>Why this is popping up ? how can I prevent this from occurring?<br><br></div><div>Regards,<br>Saqib Nawaz.<pre></pre></div></div>
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<a href="https://freeswitch.com" rel="noreferrer" target="_blank">https://freeswitch.com</a></blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr">Best Regards,<br>Ciprian Dosoftei<br><br>The information transmitted is intended only for the addressee and may contain privileged and/or confidential material. If you are not the intended recipient, kindly contact the sender and delete the message.<br><br>Any disclosure, distribution or copying of this message is strictly prohibited without the expressed permission of the sender.</div>
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Build your next product on our scalable cloud platform.<br>
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Official FreeSWITCH Sites<br>
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<a href="https://freeswitch.org/confluence" rel="noreferrer" target="_blank">https://freeswitch.org/confluence</a><br>
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<a href="https://freeswitch.com" rel="noreferrer" target="_blank">https://freeswitch.com</a></blockquote></div>
_________________________________________________________________________<br>
<br>
The FreeSWITCH project is sponsored by SignalWire <a href="https://signalwire.com" rel="noreferrer" target="_blank">https://signalwire.com</a><br>
Enhance your FreeSWITCH install with disruptive priced SMS and PSTN services.<br>
Build your next product on our scalable cloud platform.<br>
<br>
Join our online community to chat in real time <a href="https://signalwire.community" rel="noreferrer" target="_blank">https://signalwire.community</a><br>
<br>
Professional FreeSWITCH Services<br>
<a href="mailto:sales@freeswitch.com" target="_blank">sales@freeswitch.com</a><br>
<a href="https://freeswitch.com" rel="noreferrer" target="_blank">https://freeswitch.com</a><br>
<br>
Official FreeSWITCH Sites<br>
<a href="https://freeswitch.com/oss" rel="noreferrer" target="_blank">https://freeswitch.com/oss</a><br>
<a href="https://freeswitch.org/confluence" rel="noreferrer" target="_blank">https://freeswitch.org/confluence</a><br>
<a href="https://cluecon.com" rel="noreferrer" target="_blank">https://cluecon.com</a><br>
<br>
FreeSWITCH-users mailing list<br>
<a href="mailto:FreeSWITCH-users@lists.freeswitch.org" target="_blank">FreeSWITCH-users@lists.freeswitch.org</a><br>
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<a href="https://freeswitch.com" rel="noreferrer" target="_blank">https://freeswitch.com</a></blockquote></div>