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<div style="margin: 0px; line-height: normal;" class="">Hi All,</div>
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<div style="margin: 0px; line-height: normal;" class="">We have encountered an issue in latching/phone camping using UMTRX and OSMOCOM elements.</div>
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<div style="margin: 0px; line-height: normal;" class="">During the registration process, encryption command fails since the OsmoBSC/BTS does not provide the IMEI in the Identity Request.</div>
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<div style="margin: 0px; line-height: normal;" class="">Note that the Mobile core only permits a5/1 encryption.</div>
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<div style="margin: 0px; line-height: normal;" class="">This issue is not encountered using ETTUS B210 with same version of OSMOCOM elements and same configuration files.</div>
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<div style="margin: 0px; line-height: normal;" class="">May we know if this is a known issue?</div>
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<div style="margin: 0px; line-height: normal;" class="">The UHD version used is the UHD_003.010.002.HEAD-3-g122bfae1 and the UMTRX Driver used is1.0.3-128-93d4343. We used the URL below in installing the driver and module of UMTRX: </div>
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<div style="margin: 0px; line-height: normal;" class=""><span class="Apple-tab-span" style="white-space:pre"></span><i class=""><u class=""><font color="#0433ff" class=""><a href="https://umtrx.org/applications/driver/" class="">https://umtrx.org/applications/driver/</a></font></u></i></div>
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Best Regard,</div>
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Ron Menez</div>
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<a href="mailto:ron.menez@entropysolution.com" class="">ron.menez@entropysolution.com</a></div>
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