<div>Dear all:</div><div><br></div><div>I try to send DTMF tone. </div><div><br></div><div> I use two method in lua </div><div>1.queue_dtm after bridge </div><div>2. send_dtmf in a session</div><div><br></div><div>these two methods are working and call my phone successfully</div>
<div><br></div><div>But, I got a problem is...</div><div>After bridge, I hear soon DTMF tones. </div><div>The heard DTMF tones are so short. It is very strange to feel as broken.</div><div><br></div><div>Even though I set and increase the tone_duration as below:</div>
<div> queue_dtmf "12345678@5000" </div><div> or send_dtmf "12345678@5000"</div><div><br></div><div>The heard DTMF tones also very short, but the duration between inter-digit become longer...</div>
<div>Somebody tell me how to make "heard DTMF tone" longer...or silent the dial tone and sent DTMF tones.</div><div><br></div><div>Thanks a lot for your support.</div><div><br></div><div><br></div><div><span class="Apple-style-span" style="font-family: Arial, MingLiU, PMingLiU; font-size: 13px; ">Best regards,</span></div>
<div><span class="Apple-style-span" style="font-family: Arial, MingLiU, PMingLiU; font-size: 13px; "><br></span></div><div><span class="Apple-style-span" style="font-family: Arial, MingLiU, PMingLiU; font-size: 13px; ">Joy</span></div>