<div dir="ltr"><div dir="ltr"><div dir="ltr">Hello David,<div><br></div><div>We developed a simple audio conferencing application with the help of FreeSwitch module. Simply, an end user (Host) can call a PSTN number from their mobile phone and group of people can join in the conference call as usual. With respect to this scenario, once the call is bridged, the host can press "0" to mute all other participants in the conference. Here users or host use regular mobile phone dialer only. In this scenario, host pressed something on mobile phone dialer instead of "0", and FreeSwitch received the pressed input by the host as "A". I hope you understand. We have gone through the log and didn't find any useful hint to know which key (s) is pressed by the host.</div><div><br></div><div><b>Please find the here: </b><a href="https://pastebin.com/3NBU1xyu">https://pastebin.com/3NBU1xyu</a></div><div><div><br></div></div><div>Thank you.</div><div><br></div><div>Best regards,</div><div>Chandramouli.</div><div><br><br><div class="gmail_quote"><div dir="ltr">On Mon, Oct 22, 2018 at 5:02 PM David Villasmil <<a href="mailto:david.villasmil.work@gmail.com">david.villasmil.work@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"><p dir="ltr">I guess that depends where the dtmf is coming from, is it your client? Is the client actually capable of sending that? You need traces.</p>
<br><div class="gmail_quote"><div dir="ltr">On Mon, Oct 22, 2018, 09:43 Chandramouli P <<a href="mailto:mouli123@gmail.com" target="_blank">mouli123@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">Hello David,<div><br></div><div>Thanks for your reply and I understand. But, As I explained, we tried to regenerate the issue by pressing different keys on dial pad. But, FreeSwitch is receiving the digits as usual every time. So, which key was pressed by the user on dial pad to send "A"? Any assumptions?</div><div><br></div><div>Thank you.</div><div><br></div><div>Best regards,</div><div>Chandramouli.</div></div><div dir="ltr"><div><br><br><div class="gmail_quote"><div dir="ltr">On Sun, Oct 21, 2018 at 10:53 PM David Villasmil <<a href="mailto:david.villasmil.work@gmail.com" target="_blank">david.villasmil.work@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"><p dir="ltr">From what i know, "A" is a multifrequency tone, 697hz+1633hz. Maybe the client is actually sending that.</p>
<br><div class="gmail_quote"><div dir="ltr">On Sat, Oct 20, 2018, 17:54 Chandramouli P <<a href="mailto:mouli123@gmail.com" target="_blank">mouli123@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">Hello,<div><br></div><div>We developed an application (FreeSwitch) that receives pressed digit by the end user on mobile phone dialer through DTMF and some action will be performed. Everything is working fine till now. But, we noticed one issue recently. From the FreeSwitch log, we came to know that FreeSwitch is received the letter i.e. "A" from DTMF, instead of digit. We tried to regenerate this issue. But, when we are trying to regenerate, FreeSwitch is receiving the digit from DTMF as usual. I would like to know How FreeSwitch is received the letter i.e. "A", instead of digit. Which key was pressed by the end user on mobile phone dialer?</div><div><br></div><div>Thank you.</div><div><br></div><div>Best Regards,</div><div>Chandramouli.</div></div>
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