<div dir="ltr">To do it on the router, you may have to switch your incoming dial-peer to use answer-address rather than incoming called-number so you could match a different incoming dial-peer based on calling number.<div><br></div><div>It's probably going to be easier to do it on the CUCM side using the same setup as the CUCM call blocking where you choose next hop based on calling-number.</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, Sep 9, 2021 at 9:27 AM Tim Reimers <<a href="mailto:treimers@ashevillenc.gov">treimers@ashevillenc.gov</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Hi all -<div><br></div><div>Long time lurker here, haven't posted in several years.</div><div><br></div><div>I am trying to figure out how to _selectively_ forward calls arriving on an ISDN PRI, based on incoming CallerID.</div><div>(eg, test with just my cell phone, and not forward all calls) </div><div><br></div><div>This is on an 2821 IOS voice gateway that runs H.323 to a UCM 9.1 server.</div><div>No MGCP here.</div><div><br></div><div>I'd prefer to handle this forwarding directly on the router, but can do so on the UCM</div><div>if I need to.</div><div><br></div><div>Normally the dial peers send all inbound calls on the IOS voice gateway to either</div><div>the UCM or the RightFax server (session-target style)</div><div><br></div><div>Can this be done based on the incoming CallerID? </div><div>That way, I can forward only calls from certain test phones.</div><div><br></div><div>Thanks Tim</div><div><br></div><div><div><br></div>-- <br><div dir="ltr"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><p><b><i><span lang="EN" style="color:blue;font-family:Arial,sans-serif;font-size:10pt"><span style="color:blue"><a href="https://en.wikipedia.org/wiki/Quis_custodiet_ipsos_custodes%3F" target="_blank">Quis custodiet
</a>ipsos</span></span></i></b><b><i><span style="color:blue;font-family:Arial,sans-serif;font-size:10pt"> nexus</span></i></b><b><i><span style="color:blue;font-family:Arial,sans-serif;font-size:10pt"></span></i></b></p>
<p>Tim Reimers</p>
<p>Network Administrator</p>
<p>I.T Services</p>
<p>City of Asheville </p>
<p><a href="mailto:treimers@ashevillenc.gov" target="_blank">treimers@ashevillenc.gov</a></p>
<p>(desk) 828-259-5512</p>
<p>(cell) 828-552-1585</p>
<p>Please do NOT use the contact information above for
unsolicited sales contacts. </p>
<p>All unsolicited sales calls > /dev/null</p></div></div></div></div></div></div></div></div>
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