I don't believe you can reliable put these tones in synch. I've never heard of any telephony system that does so, although I admit my experience is limited to legacy PBXes and FreeSWITCH.<div><br></div><div>-MC<br>
<br><div class="gmail_quote">On Fri, Dec 23, 2011 at 8:47 PM, <span dir="ltr"><<a href="mailto:georg@riseup.net">georg@riseup.net</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hi,<br>
<br>
> I'm not sure that I understand what the issue is here. What two "tones"<br>
> are<br>
> not in sync? You said "dial tone" but I'm pretty sure that's not what you<br>
> mean. Are you talking about the ringback tone that the caller hears?<br>
<br>
Exactly Michael, I was talking about the ringback tone.<br>
I didn't know the correct expression and used a translation engine...<br>
<br>
Georg<br>
<br>
<br>
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