https://osmocom.org/https://osmocom.org/favicon.ico?16647414092019-02-02T23:24:10ZOpen Source Mobile CommunicationsOsmoMSC - Feature #3778: Support CSFB "Fast Return"https://osmocom.org/issues/3778?journal_id=132242019-02-02T23:24:10Zlaforge
<ul><li><strong>Related to</strong> <i><a class="issue tracker-2 status-3 priority-3 priority-high3 closed" href="/issues/3777">Feature #3777</a>: Support CSFB "Fast Return"</i> added</li></ul> OsmoMSC - Feature #3778: Support CSFB "Fast Return"https://osmocom.org/issues/3778?journal_id=132332019-02-04T11:50:54Zlaforge
<ul><li><strong>Assignee</strong> set to <i>dexter</i></li><li><strong>Priority</strong> changed from <i>Normal</i> to <i>High</i></li></ul><p>Assigning this for <a class="user active" href="https://osmocom.org/users/15">dexter</a> to implement as separate patch on top of his SGs patch/branch. OsmoBSC already has the implementation [pending master merge], see <a class="issue tracker-2 status-3 priority-3 priority-high3 closed" title="Feature: Support CSFB "Fast Return" (Resolved)" href="https://osmocom.org/issues/3777">#3777</a>.</p> OsmoMSC - Feature #3778: Support CSFB "Fast Return"https://osmocom.org/issues/3778?journal_id=132342019-02-04T15:46:03Zdexter
<ul><li><strong>Status</strong> changed from <i>New</i> to <i>In Progress</i></li><li><strong>% Done</strong> changed from <i>0</i> to <i>10</i></li></ul><p>In order to support this, we first need to add the CSFB Indication IE to the BSSMAP CLEAR COMMAND:</p>
<p><a class="external" href="https://gerrit.osmocom.org/#/c/libosmocore/+/12829">https://gerrit.osmocom.org/#/c/libosmocore/+/12829</a> gsm0808: Add CSFB indication IE to BSSMAP CLEAR COMMAND</p> OsmoMSC - Feature #3778: Support CSFB "Fast Return"https://osmocom.org/issues/3778?journal_id=132352019-02-04T15:51:24Zdexter
<ul></ul><p>We are about to merge the SGs Interface code, I have added the CSFB Indication IE within a separate patch:</p>
<p><a class="external" href="https://gerrit.osmocom.org/#/c/osmo-msc/+/12830">https://gerrit.osmocom.org/#/c/osmo-msc/+/12830</a> a_iface: Include CSFB Indication into BSSMAP CLEAR COMMAND</p> OsmoMSC - Feature #3778: Support CSFB "Fast Return"https://osmocom.org/issues/3778?journal_id=133492019-02-14T10:39:08Zdexter
<ul><li><b>Checklist item</b> <input type='checkbox' class='checklist-checkbox' checked disabled> <i>CSFB indication in BSSMAP CLEAR CMD</i> set to Done</li></ul> OsmoMSC - Feature #3778: Support CSFB "Fast Return"https://osmocom.org/issues/3778?journal_id=133772019-02-17T13:42:15Zlaforge
<ul><li><strong>% Done</strong> changed from <i>10</i> to <i>70</i></li></ul><p>Both libosmocore and omso-msc change have been merged. What's missing is testing it as part of our TTCN-3 testsuite.</p> OsmoMSC - Feature #3778: Support CSFB "Fast Return"https://osmocom.org/issues/3778?journal_id=133782019-02-17T19:28:46Zlaforge
<ul><li><strong>Status</strong> changed from <i>In Progress</i> to <i>Stalled</i></li><li><strong>Assignee</strong> changed from <i>dexter</i> to <i>laforge</i></li></ul><p>I've tried to create a TTCN-3 test for this, but it appears that TITAN doesn't correctly parse/decode the CSFB Indicator of the BSSMAP Clear Command. I've posted a related message to the TITAN forum: <a class="external" href="https://www.eclipse.org/forums/index.php/m/1802832">https://www.eclipse.org/forums/index.php/m/1802832</a></p> OsmoMSC - Feature #3778: Support CSFB "Fast Return"https://osmocom.org/issues/3778?journal_id=133792019-02-17T19:50:56Zlaforge
<ul></ul><p>My TTCN3 test modifications are in the laforge/msc-csfb-fast-return branch of osmo-ttcn3-hacks.git see <a class="external" href="http://git.osmocom.org/osmo-ttcn3-hacks/log/?h=laforge/msc-csfb-fast-return">http://git.osmocom.org/osmo-ttcn3-hacks/log/?h=laforge/msc-csfb-fast-return</a></p>
<p>Until the presumed TITAN bug is fixed, we cannot use that patch :/</p> OsmoMSC - Feature #3778: Support CSFB "Fast Return"https://osmocom.org/issues/3778?journal_id=133802019-02-18T11:34:48Zlaforge
<ul><li><strong>Related to</strong> <i><a class="issue tracker-1 status-3 priority-3 priority-high3 closed" href="/issues/3805">Bug #3805</a>: OsmoMSC sends invalid BSSMAP length field on CSFB CLEAR COMMAND</i> added</li></ul> OsmoMSC - Feature #3778: Support CSFB "Fast Return"https://osmocom.org/issues/3778?journal_id=133842019-02-18T13:06:57Zlaforge
<ul><li><strong>Status</strong> changed from <i>Stalled</i> to <i>In Progress</i></li></ul><p>As seen in <a class="issue tracker-1 status-3 priority-3 priority-high3 closed" title="Bug: OsmoMSC sends invalid BSSMAP length field on CSFB CLEAR COMMAND (Resolved)" href="https://osmocom.org/issues/3805">#3805</a>, the bug was ours, not one of TITAN.</p>
<p>I've pushed the extended TTCN-3 test as <a class="external" href="https://gerrit.osmocom.org/#/c/osmo-ttcn3-hacks/+/12935">https://gerrit.osmocom.org/#/c/osmo-ttcn3-hacks/+/12935</a></p> OsmoMSC - Feature #3778: Support CSFB "Fast Return"https://osmocom.org/issues/3778?journal_id=134462019-02-23T14:31:11Zlaforge
<ul><li><strong>Status</strong> changed from <i>In Progress</i> to <i>Resolved</i></li><li><strong>% Done</strong> changed from <i>70</i> to <i>100</i></li></ul>