List of Timer numbers » History » Version 1
neels, 09/15/2020 03:57 PM
1 | 1 | neels | h1. List of Timer numbers |
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3 | {{>toc}} |
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5 | Below is a list of timer numbers used in Osmocom programs. |
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6 | Many are specified by 3GPP specifications, indicated by a T (like T3103). |
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7 | There are also various Osmocom specific timers, indicated by an X (like X23). |
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8 | |||
9 | h2. Timers specified by 3GPP |
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11 | |_.Timer|_.Program|_.Purpose| |
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12 | | T7 | [[OsmoBSC:]] | inter-BSC/MSC Handover outgoing, BSSMAP HO Required to HO Command timeout | |
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13 | | T8 | [[OsmoBSC:]] | inter-BSC/MSC Handover outgoing, BSSMAP HO Command to final Clear timeout | |
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14 | | T10 | [[OsmoBSC:]] | RR Assignment | |
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15 | | T101 | [[OsmoBSC:]] | inter-BSC/MSC Handover incoming, BSSMAP HO Request to HO Accept | |
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16 | | T3101 | [[OsmoBSC:]] | RR Immediate Assignment | |
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17 | | T3103 | [[OsmoBSC:]] | Handover | |
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18 | | T3105 | [[OsmoBSC:]] | Physical Information | |
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19 | | T3107 | [[OsmoBSC:]] | (unused) | |
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20 | | T3109 | [[OsmoBSC:]] | RSL SACCH deactivation | |
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21 | | T3111 | [[OsmoBSC:]] | Wait time before RSL RF Channel Release | |
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22 | | T3113 | [[OsmoBSC:]] | Paging | |
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23 | | T3115 | [[OsmoBSC:]] | (unused) | |
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24 | | T3117 | [[OsmoBSC:]] | (unused) | |
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25 | | T3119 | [[OsmoBSC:]] | (unused) | |
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26 | | T3122 | [[OsmoBSC:]] | Wait time after RR Immediate Assignment Reject | |
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27 | | T3141 | [[OsmoBSC:]] | (unused) | |
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28 | | T3212 | [[OsmoBSC:]] | Periodic Location Update timer, sent to MS (1 = 6 minutes) | |
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31 | h2. Timers specific to Osmocom |
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32 | |||
33 | |_.Timer|_.Program|_.Purpose| |
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34 | |X1 | [[OsmoBTS:]] | Time after which osmo-bts exits if regular ramp down during shut down process does not finish (s) | |
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35 | |X2 | [[OsmoBTS:]] | Time after which osmo-bts exits if requesting transceivers to stop during shut down process does not finish (s)| |
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36 | | X1 | [[OsmoBSC:]] | MGCP response timeout | |
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37 | | X2 | [[OsmoBSC:]] | RTP stream establishing timeout | |
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38 | | X23002 | [[OsmoBSC:]] | Wait time for RSL Channel Activate ACK after sending RSL Channel Activate | |
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39 | | X23005 | [[OsmoBSC:]] | Wait time for RSL IPA CRCX ACK after sending RSL IPA CRCX | |
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40 | | X23006 | [[OsmoBSC:]] | Wait time for RSL IPA MDCX ACK after sending RSL IPA MDCX | |
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43 | h3. Legacy timer numbers: specific to Osmocom, but still defined as T timers |
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44 | |||
45 | |_.Legacy T timer|_.corresponding X timer|_.Software|_.Purpose| |
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46 | |T2427001 | - | [[OsmoMGW:|libosmo-mgcp-client]] [[OsmoBSC:]] [[OsmoMSC:]] | timeout for MGCP response from MGW | |
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47 | | T993111 | - | [[OsmoBSC:]] | Wait time after lchan was released in error (should be T3111 + 2s) | |
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48 | | T993210 | - | [[OsmoBSC:]] | After L3 Complete, wait for MSC to confirm | |
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49 | | T999 | - | [[OsmoBSC:]] | After Clear Request, wait for MSC to Clear Command (sanity) | |
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50 | | T992427 | - | [[OsmoBSC:]] | MGCP timeout (2427 is the default MGCP port number) | |