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<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:black'>It depends on how the busy trigger is set for the DN per phone
(max no. calls and busy trigger are per device and not per DN).&nbsp; The
default busy trigger is 2 which means if a third call comes in it will be
considered busy and any CFB configuration would process the call.&nbsp; If no
CFB configuration is in place then the 3<sup>rd</sup> caller would hear a busy
signal.<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:black'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:black'>To answer your question, if all devices are at the default busy
trigger of 2, first call comes in and is answered, a second call comes in, then
all other phones would ring and the phone on the call would hear a call waiting
beep.<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:black'><o:p>&nbsp;</o:p></span></p>

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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:black'>Keith Klevenski</span></b><span style='font-size:10.0pt;
font-family:"Arial","sans-serif";color:black'><br>
<b>Senior IP Telephony Engineer</b><o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:gray'>RigNet Inc.<br>
1880 S. Dairy Ashford<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:gray'>Suite 300</span><span style='font-size:12.0pt;font-family:"Times New Roman","serif";
color:gray'><br>
</span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:gray'>Houston, TX 77077&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span
style='font-size:12.0pt;font-family:"Times New Roman","serif";color:black'><o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:black'>Office: &nbsp; +1 281.674.0702<br>
Mobile:&nbsp; +1 713.677.3925</span><span style='font-size:12.0pt;font-family:
"Times New Roman","serif";color:black'><o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman","serif";
color:black'><a href="http://www.rig.net/" title="http://www.rig.net/"><span
style='font-size:10.0pt;font-family:"Arial","sans-serif"'>http://www.rig.net</span></a><o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman","serif";
color:black'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><i><span lang=EN style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:gray'>&quot;Always Connected&quot;</span></i><span style='font-size:10.0pt;
font-family:"Arial","sans-serif";color:black'><o:p></o:p></span></p>

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<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:black'><o:p>&nbsp;</o:p></span></p>

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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>
cisco-voip-bounces@puck.nether.net [mailto:cisco-voip-bounces@puck.nether.net] <b>On
Behalf Of </b>Carter, Bill<br>
<b>Sent:</b> Friday, February 29, 2008 2:36 PM<br>
<b>To:</b> cisco-voip@puck.nether.net<br>
<b>Subject:</b> [cisco-voip] Multiple Calls on Shared Line Appearance<o:p></o:p></span></p>

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<p class=MsoNormal><o:p>&nbsp;</o:p></p>

<p class=MsoNormal>4 phones each with the same number.&nbsp; 1<sup>st</sup>
call comes in and is answered. 2<sup>nd</sup> call comes in. Does it ring the
other phones ?? At what point would CFB kick in ?<o:p></o:p></p>

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