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<p class=MsoNormal><span style='color:#1F497D'>I would suggest configuring
phoneproxy on an ASA. This is exactly what the product was designed for.<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </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>Oddiraju, Kiran @ London SMC<br>
<b>Sent:</b> Thursday, June 25, 2009 1:21 PM<br>
<b>To:</b> cisco-voip@puck.nether.net<br>
<b>Subject:</b> Re: [cisco-voip] Registering external SIP phones on CUCM-7<o:p></o:p></span></p>
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<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><span lang=EN-GB style='color:#1F497D'>Any ideas guys???<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-GB style='color:#1F497D'><o:p> </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>Oddiraju, Kiran @ London SMC<br>
<b>Sent:</b> 24 June 2009 12:33<br>
<b>To:</b> cisco-voip@puck.nether.net<br>
<b>Subject:</b> [cisco-voip] Registering external SIP phones on CUCM-7<o:p></o:p></span></p>
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<p class=MsoNormal><span lang=EN-GB><o:p> </o:p></span></p>
<p class=MsoNormal>Guys,<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I have a CUCM 7 server configured in a lab at work place
that works fine with SIP phones (Cisco Ip Phones, Linksys & X-Lite). Now
what I want to achieve is register a SIP phone at home with the CallManager at
work and call the internal numbers. I have some spare public IP’s from the ISP
and have a Cisco 1800 router connected to the 2M SDSL line. Please can you let
me know if this can be achieved, has anyone for a sample router config to allow
SIP from outside and map external IP to an internal IP.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Many thanks,<o:p></o:p></p>
<p class=MsoNormal>Kiran<span lang=EN-GB style='color:#005137'><o:p></o:p></span></p>
<pre><span lang=EN-GB><o:p> </o:p></span></pre><pre>CB Richard Ellis Limited, Registered Office: St Martin's Court, <o:p></o:p></pre><pre>10 Paternoster Row, London, EC4M 7HP, registered in England and Wales No. 3536032. <o:p></o:p></pre><pre>Regulated by the RICS and an appointed representative of CB Richard Ellis <o:p></o:p></pre><pre>Indirect Investment Services Limited which is authorised and regulated by the Financial Services Authority.<o:p></o:p></pre><pre><o:p> </o:p></pre><pre>This communication is from CB Richard Ellis Limited or one of its <o:p></o:p></pre><pre>associated/subsidiary companies. This communication contains information <o:p></o:p></pre><pre>which is confidential and may be privileged. If you are not the intended recipient, <o:p></o:p></pre><pre>please contact the sender immediately. Any use of its contents is strictly prohibited <o:p></o:p></pre><pre>and you must not copy, send or disclose it, or rely on its contents in any way whatsoever. <o:p></o:p></pre><pre>Reasonable care has been taken to ensure that this communication <o:p></o:p></pre><pre>(and any attachments or hyperlinks contained within it) is free from computer viruses. <o:p></o:p></pre><pre>No responsibility is accepted by CB Richard Ellis Limited or its associated/subsidiary <o:p></o:p></pre><pre>companies and the recipient should carry out any appropriate virus checks.<o:p></o:p></pre><pre><o:p> </o:p></pre></div>
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