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    This un-REGISTER:<br>
    <blockquote>
      <pre>REGISTER sip:...domain... SIP/2.0
Via: SIP/2.0/TCP 10.244.155.159:5080;branch=z9hG4bKc449.b2edda67c9b4a8c76a60a96e2855f29f.0
Via: SIP/2.0/WSS 18vku8fabcfq.invalid;rport=50434;received=90.152.0.102;branch=z9hG4bK5064405
Max-Forwards: 16
To: <a class="moz-txt-link-rfc2396E" href="mailto:sip:...user...@...domain..."><sip:...user...@...domain...></a>
From: <a class="moz-txt-link-rfc2396E" href="mailto:sip:...user...@...domain..."><sip:...user...@...domain...></a>;tag=ksmq223j0u
Call-ID: pv465kef31j1l3qagh2bu7
CSeq: 84 REGISTER
Contact: <a class="moz-txt-link-rfc2396E" href="mailto:sip:pufj2a59@18vku8fabcfq.invalid;transport=ws"><sip:pufj2a59@18vku8fabcfq.invalid;transport=ws></a>;reg-id=1;+sip.instance="<urn:uuid:d098383b-5d6d-4816-9c6e-f1aa00b7cef5>";expires=0
Supported: path, outbound, gruu
Content-Length: 0
Path: <a class="moz-txt-link-rfc2396E" href="mailto:sip:7n4oJa+O7yfY4QYK9JufAbtamABmxQI=@10.244.155.159:5080;transport=tcp;lr;ob"><sip:7n4oJa+O7yfY4QYK9JufAbtamABmxQI=@10.244.155.159:5080;transport=tcp;lr;ob></a></pre>
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    Results in this 200 OK (with 0 bindings):<br>
    <blockquote>
      <pre>SIP/2.0 200 OK
Via: SIP/2.0/TCP 10.244.155.159:5080;branch=z9hG4bKc449.b2edda67c9b4a8c76a60a96e2855f29f.0
Via: SIP/2.0/WSS 18vku8fabcfq.invalid;rport=50434;received=90.152.0.102;branch=z9hG4bK5064405
To: <a class="moz-txt-link-rfc2396E" href="mailto:sip:...user...@...domain..."><sip:...user...@...domain...></a>;tag=8ab1eb0246bb313f703b656487ebc696.9519
From: <a class="moz-txt-link-rfc2396E" href="mailto:sip:...user...@...domain..."><sip:...user...@...domain...></a>;tag=ksmq223j0u
Call-ID: pv465kef31j1l3qagh2bu7
CSeq: 84 REGISTER
Path: <a class="moz-txt-link-rfc2396E" href="mailto:sip:7n4oJa+O7yfY4QYK9JufAbtamABmxQI=@10.244.155.159:5080;transport=tcp;lr;ob"><sip:7n4oJa+O7yfY4QYK9JufAbtamABmxQI=@10.244.155.159:5080;transport=tcp;lr;ob></a>
Supported: outbound
Require: outbound
Content-Length: 0</pre>
    </blockquote>
    But with usrloc db_mode set to 3 the corresponding record remains in
    the database.<br>
    <br>
    When I set usrloc db_mode to 0 I can use "mi ul_dump" with kamcmd
    and see that the records are removed from the hash-table.<br>
    <br>
    It looks like some recent change to the way usrloc interacts with
    the database has broken something.<br>
    <br>
    Regards,<br>
    <br>
    Peter<br>
    <br>
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