https://osmocom.org/https://osmocom.org/favicon.ico?16647414092020-09-18T13:03:05ZOpen Source Mobile CommunicationsOsmoGSMTester - Feature #4543: Emergency call suport in osmo-gsm-testerhttps://osmocom.org/issues/4543?journal_id=196772020-09-18T13:03:05Zpespin
<ul></ul><p>Some interesting ofono bits to verify/test emergency calls:<br /><pre>
13:04:37.557224 tst /gobi_1: DBG: 'org.ofono.VoiceCallManager'.PropertyChanged() -> EmergencyNumbers=['08', '000', '999', '110', '112', '911', '118', '119']
alse, 'RemoteMultiparty': False, 'Multiparty': False, 'Name': '', 'LineIdentification': '1020', 'RemoteHeld': False}"
12:58:49.482029 tst /gobi_2: DBG: 'org.ofono.VoiceCallManager'.CallAdded() -> /gobi_2/voicecall01="{'State': 'dialing', 'Emergency': False, 'RemoteMultiparty': False, 'Multiparty': False, 'Name': '', 'LineIdentification': '1019', 'RemoteHeld': False}"
</pre></p> OsmoGSMTester - Feature #4543: Emergency call suport in osmo-gsm-testerhttps://osmocom.org/issues/4543?journal_id=199202020-10-14T12:53:44Zpespin
<ul></ul> OsmoGSMTester - Feature #4543: Emergency call suport in osmo-gsm-testerhttps://osmocom.org/issues/4543?journal_id=199302020-10-14T18:40:58Zpespin
<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>30</i></li></ul><p>I had to add support for emergency calls in our oso-gsm-tester branch from our ofono.git fork. After doing so, I can see the Emergency setup being sent.</p>
<p>However, I currently see several issues when running the test (where MSC is configured to forward emergency calls to MT, and there's an MO_MT call being placed):<br />1- For some reason, one of the 2 (I think MT) MS is being LU rejected all the time, I need to check why.<br />2- Despite being rejected, the MSC is trying to forward the emergency calls to that msisdn.<br />3- The MSC should be paging the MT before trying to send a CC setup for it?</p> OsmoGSMTester - Feature #4543: Emergency call suport in osmo-gsm-testerhttps://osmocom.org/issues/4543?journal_id=199312020-10-14T18:52:11Zpespin
<ul><li><strong>File</strong> <a href="/attachments/4315">emergency_call.pcapng</a> <a class="icon-only icon-download" title="Download" href="/attachments/download/4315/emergency_call.pcapng">emergency_call.pcapng</a> added</li></ul> OsmoGSMTester - Feature #4543: Emergency call suport in osmo-gsm-testerhttps://osmocom.org/issues/4543?journal_id=199372020-10-15T15:10:00Zpespin
<ul></ul><p>from IRC:<br /><pre>
<pespin> I finally got the emergency call working. I had a bug in python code not setting the msisdn routing line in osmo-msc.cfg. But osmo-msc is definetly behaving really strange when that is not set, it should be saying something at startup or promptly reject the emergency call if the routing is not set. Instead it was trying to setup a call towards the same MS...
<LaF0rge> pespin: well, I guess nobody ever tested that. Maybe we should simply route it to 112 by default, i.e. set that vty setting to 112 as a compile-default before parsing the config file
</pre></p>
<p>Patch adding test to verify emergency calls, passes fine:<br /><a class="external" href="https://gerrit.osmocom.org/c/osmo-gsm-tester/+/20669">https://gerrit.osmocom.org/c/osmo-gsm-tester/+/20669</a> sysmocom: Enable emergency call testing in default-suites.conf</p>
<p>I'm also adding the ofono patch intrudocing emergency call support to our osmo-gsm-tester ofono.git branch, so it gets upstreamed eventually.</p> OsmoGSMTester - Feature #4543: Emergency call suport in osmo-gsm-testerhttps://osmocom.org/issues/4543?journal_id=199402020-10-15T15:52:25Zpespin
<ul><li><strong>Status</strong> changed from <i>In Progress</i> to <i>Feedback</i></li><li><strong>% Done</strong> changed from <i>30</i> to <i>70</i></li></ul><p>Assigning to <a class="user active" href="https://osmocom.org/users/15">dexter</a> as we concluded he would be doing some manual tests to fix the strange behavior when no routing msisdn is set in the VTY.</p>
<p>Once that has been looked at, we can close the ticket.</p> OsmoGSMTester - Feature #4543: Emergency call suport in osmo-gsm-testerhttps://osmocom.org/issues/4543?journal_id=199412020-10-15T15:53:04Zpespin
<ul><li><strong>Related to</strong> <i><a class="issue tracker-2 status-3 priority-2 priority-default closed" href="/issues/4549">Feature #4549</a>: Emergency Call Priority / Pre-Emption</i> added</li></ul> OsmoGSMTester - Feature #4543: Emergency call suport in osmo-gsm-testerhttps://osmocom.org/issues/4543?journal_id=199432020-10-15T16:12:22Zpespin
<ul><li><strong>Assignee</strong> changed from <i>pespin</i> to <i>dexter</i></li></ul> OsmoGSMTester - Feature #4543: Emergency call suport in osmo-gsm-testerhttps://osmocom.org/issues/4543?journal_id=203832020-11-23T23:16:44Zdexter
<ul><li><strong>Status</strong> changed from <i>Feedback</i> to <i>Resolved</i></li></ul>