<blockquote style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;" class="gmail_quote">I can dial out to other numbers without issue.<br>....<br>Calling the number from a separate PSTN phone works fine.</blockquote>
<div><br>I have had such problem last week. from PRI interface (i get busy tone as fast as i finish typing last digit & hit dial) from analog interface I can make the call without problem. <br>my provider never could solve it (well so far) & I myself never could understand what it could be. <br>
is this a special number (call center or something) ? because mine is a call center number ... so maybe they had a wrong setup on thier servers or something.<br></div>