<font class="Apple-style-span" face="arial, helvetica, sans-serif">We have a CCME and we have multiple DIDs registered to a provider.</font><div><font class="Apple-style-span" face="arial, helvetica, sans-serif"><br></font></div>
<div><font class="Apple-style-span" face="arial, helvetica, sans-serif">Only the first DID will register (the one that matches the global SIP username in sip-ua); every other DID is trying to register with its own DID as its username, how do we force all DIDs to register using the globally set user-ID...</font></div>
<div><font class="Apple-style-span" face="arial, helvetica, sans-serif"><br></font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif">So, from the config below, 2125554198  registers and works fine, the 2125557344 tries to register with its own DID, and fails (gets a not found), The TO and CONTACT header
should be the same as the SIP user name. Our REGISTER below is using
FROM/CONTACT of the DID instead of the SIP Username...</font></div><span style="color: black; "><font class="Apple-style-span" face="arial, helvetica, sans-serif"> <br></font></span><div><br></div><div><p class="MsoNormal">
 </p>

<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D"> </span></p>

<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D">*Mar 25 11:26:01.143: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:</span></p>

<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D">Sent: </span></p>

<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D">REGISTER <a href="sip:trk2.siptpna.com:5060">sip:</a></span><span class="Apple-style-span" style="color: rgb(31, 73, 125); font-family: Calibri, sans-serif; font-size: 15px; "><a href="mailto:sip:2396907347@trk2.siptpna.com">sip.provider.com</a></span><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D"><a href="sip:trk2.siptpna.com:5060">:5060</a>
SIP/2.0</span></p>

<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D">Via: SIP/2.0/UDP 10.100.100.250:5060;branch=z9hG4bK1D2E1FE4</span></p>

<p class="MsoNormal"><span style="font-size:11.0pt;
font-family:"Calibri","sans-serif";color:#1F497D">From: <a href="mailto:sip:2396907347@trk2.siptpna.com"><sip:2125557344@</a></span><span class="Apple-style-span" style="color: rgb(31, 73, 125); font-family: Calibri, sans-serif; font-size: 15px; "><a href="mailto:sip:2396907347@trk2.siptpna.com">sip.provider.com</a></span><span style="font-size:11.0pt;
font-family:"Calibri","sans-serif";color:#1F497D"><a href="mailto:sip:2396907347@trk2.siptpna.com">></a>;tag=7DF62C1D-213E</span></p>

<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D">To: <a href="mailto:sip:2396907347@trk2.siptpna.com"><sip:2125557344@sip.provider.com></a></span></p>

<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D">Date: Mon, 25 Mar 2002 11:26:01 GMT</span></p>

<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D">Call-ID: A97309CE-3F1811D6-8160FD08-B34EF935</span></p>

<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D">User-Agent: Cisco-SIPGateway/IOS-12.x</span></p>

<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D">Max-Forwards: 70</span></p>

<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D">Timestamp: 1017055561</span></p>

<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D">CSeq: 5 REGISTER</span></p>

<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D">Contact: <a href="mailto:sip:2396907347@10.100.100.250:5060"><sip:2396907347@10.100.100.250:5060></a></span></p>

<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D">Expires:  3600</span></p>

<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D">Content-Length: 0</span></p>

<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D"> </span></p>

<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D"> </span></p>

<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D"> </span></p>

<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D">TSSIPGw#</span></p>

<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D">*Mar 25 11:26:01.191: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:</span></p>

<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D">Received: </span></p>

<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D">SIP/2.0 404 Not Found</span></p>

<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D">Via: SIP/2.0/UDP 10.100.100.250:5060;branch=z9hG4bK1D2E1FE4</span></p>

<p class="MsoNormal"><span style="font-size:11.0pt;
font-family:"Calibri","sans-serif";color:#1F497D">From: <a href="mailto:sip:2396907347@trk2.siptpna.com"><sip:2125557344@</a></span><span class="Apple-style-span" style="color: rgb(31, 73, 125); font-family: Calibri, sans-serif; font-size: 15px; "><a href="mailto:sip:2396907347@trk2.siptpna.com">sip.provider.com</a></span><span style="font-size:11.0pt;
font-family:"Calibri","sans-serif";color:#1F497D"><a href="mailto:sip:2396907347@trk2.siptpna.com">></a>;tag=7DF62C1D-213E</span></p>

<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D">To: <a href="mailto:sip:2396907347@trk2.siptpna.com"><sip:2125557344@</a></span><span class="Apple-style-span" style="color: rgb(31, 73, 125); font-family: Calibri, sans-serif; font-size: 15px; "><a href="mailto:sip:2396907347@trk2.siptpna.com">sip.provider.com</a></span><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D"><a href="mailto:sip:2396907347@trk2.siptpna.com">></a>;tag=ea08455b62</span></p>

<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D">Call-ID: A97309CE-3F1811D6-8160FD08-B34EF935</span></p>

<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D">CSeq: 5 REGISTER</span></p>

<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D">Content-Length: 0</span></p>

<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D"> </span></p>

</div><div><br></div><div>The relevant config portions are:</div><div><br></div><div><div><div><br></div><div>voice service voip </div><div> allow-connections h323 to h323</div><div> allow-connections h323 to sip</div><div>
 allow-connections sip to h323</div><div> allow-connections sip to sip</div><div> no supplementary-service sip moved-temporarily</div><div> no supplementary-service sip refer</div><div> fax protocol pass-through g711ulaw</div>
<div> h323</div><div> modem passthrough nse payload-type 101 codec g711ulaw</div><div> sip</div><div>  bind control source-interface FastEthernet0/0</div><div>  bind media source-interface FastEthernet0/0</div><div>  asserted-id pai</div>
<div>  registrar server</div></div><div>!</div><div>dial-peer voice 100 voip</div><div> destination-pattern 2125554198$</div><div> session target ipv4:10.100.100.254</div><div> dtmf-relay h245-alphanumeric</div><div> codec g711ulaw</div>
<div> no vad</div><div>!</div><div>dial-peer voice 200 voip</div><div> session protocol sipv2</div><div> session target sip-server</div><div> incoming called-number 2125554198$</div><div> dtmf-relay rtp-nte</div><div> codec g711ulaw</div>
<div> no vad</div><div>!</div><div>dial-peer voice 102 voip</div><div> destination-pattern 2125557344$</div><div> session target ipv4:10.100.100.254</div><div> dtmf-relay h245-alphanumeric</div><div> codec g711ulaw</div><div>
 no vad   </div><div>!</div><div>dial-peer voice 201 voip</div><div> session protocol sipv2</div><div> session target sip-server</div><div> incoming called-number 2125557344$</div><div> dtmf-relay rtp-nte</div><div> codec g711ulaw</div>
<div> no vad</div><div>!</div><div>sip-ua </div><div> authentication username 2125554198 password <removed></div><div> no remote-party-id</div><div> registrar dns:<a href="http://sip.provider.com">sip.provider.com</a> expires 3600</div>
<div> sip-server dns:<a href="http://sip.provider.com:5060">sip.provider.com:5060</a></div><div> presence enable</div><div>!</div><div>!</div><div>telephony-service</div><div> max-ephones 30</div><div> max-dn 10</div><div>
 ip source-address 10.100.100.250 port 2000</div><div> max-conferences 4 gain -6</div><div> transfer-system full-consul</div><div> create cnf-files version-stamp Jan 01 2002 00:00:00</div><div>!</div><div>!</div><div>ephone-dn  1  dual-line</div>
<div> number 2125554198</div><div> preference 10</div><div>!</div></div><div><div><br></div><div>ephone-dn  2  dual-line</div><div> number 2125557344</div><div> preference 10</div><div><br></div></div>