This Feature is Called CallWaiting.<br><br>Could you give me more information about your setup.<br><br>Possible reasons for this problem is Codec usage.<br> For Example: Call From PSTN is translated in gateway to G.729 codec for example, but "Dialed Phone" ( phone attached to CCM ) already have active call with
G.729 codec so call will fail because most Cisco Phones does not support second call with G.729 codec.<br><br><br><br><div><span class="gmail_quote"><br>On 11/21/06, <b class="gmail_sendername">gokhan senol</b> <<a href="mailto:gokhanciscottl@yahoo.com">
gokhanciscottl@yahoo.com</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div><div style="font-family: times new roman,new york,times,serif; font-size: 12pt;">
<div>hi</div>
<div>even the phone is busy , when the second call come , the busy phone doesnt give busy signal.</div>
<div>And the calling person hear ringing tone insted of busy tone.</div>
<div> </div>
<div>and this only happens when we make internal calls. But when we try to call from outside (i mean from pstn) ,this time the busy phone gives busy singal.</div>
<div> </div>
<div>ccm 4.1.3 </div>
<div> </div>
<div>thknx</div></div><br></div>
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