Hey Guys,<div><br></div><div>I have what seems to be a very basic question regarding SIP and translations. But i just dont have a way to test it and its a production box.</div><div><br></div><div>I have a scenario where we are modifying the diversion header for a customer for their outbound calls. That is all good and works as we want it to.</div>
<div>There is another GW that the IOS version on it 12.4.15T10 doesn't support SIP diversion commands. At this point they cant upgrade the IOS on it.</div><div>I have tried to find a way to modify the same fields without using the SIP commands. A colleague of mine thinks we can use the "redirect-called" command to accomplish the same thing.</div>
<div>I have always used "redirect-called" for calls that are inbound from an external source and cfwd to another external source. In this case we aren't doing that, we are actually trying to send a toll free number as the ANI and using one of their DID's in the Diversion field for authentication, and that works on the more current GW's.</div>
<div><br></div><div>The carrier that this customer is using SIP with, authenticates on the "Diversion" field first, then on the "from" field in the SIP header.</div><div><br></div><div>Below is how im modifying the SIP diversion field:</div>
<div><br></div><div><p class="MsoNormal">voice class sip-profiles 100</p>
<p class="MsoNormal">request INVITE sip-header Remote-Party-ID
remove</p>
<p class="MsoNormal">request INVITE sip-header Diversion add "Diversion:
<sip:xxxxxxxxxx@xx.xx.xx.xx>"</p>
<p class="MsoNormal">!</p><p class="MsoNormal"><br></p><p class="MsoNormal">Regards,</p><p class="MsoNormal"><br></p><p class="MsoNormal">Joel P</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal"><br></p></div>