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Вадим Яницкий axilirator at gmail.comHi all! Following wiki I am trying to launch OpenBSC on CalypsoBTS (two OsmocomBB phones) with speech support. I compiled libosmocore, libosmo-dsp, libosmo-abis and jolly/trx branch of OsmocomBB with transceiver support. Then I compiled opencore-amr, Sip-Sofia, oRTP for LCR. Then I compiled OpenBSC, OsmoBTS (with osmobts-trx) and LCR. OsmoBTS configured to use two timeslots only (*slotmask 1 1 0 0 0 0 0 0*) and it uses *TS0 as CCCH+SDCCH4* and *TS1 as TCH/H*. Here is some strings from my openbsc.cfg: bts 0 > codec-support fr hr amr > trx 0 > timeslot 0 > phys_chan_config CCCH+SDCCH4 > hopping enabled 0 > timeslot 1 > phys_chan_config TCH/H > hopping enabled 0 > When I use jolly/multi-trx branch of libosmo-abis, jolly/testing branch of OpenBSC and jolly/trx branch of OsmoBTS my network works very unstable. When I try to make voice call sometimes it falls with message "*No resources for TCH/H*". Russian language in SMS is not supported. I think it is because this branches are obsolete. I tried to compile everything again but used master branches, and it worked much better! Now everything works as well. But when I call to 995 or 993 numbers of LCR I hear nothing. :( In OpenBSC console I see: > <0004> abis_rsl.c:1465 (bts=0,trx=0,ts=1,ss=0) Activating ARFCN(806) SS(0) > lctype TCH/F r=CALL ra=0x43 ta=1 > <0004> abis_rsl.c:1199 (bts=0,trx=0,ts=1,ss=0) CHANNEL ACTIVATE ACK > <0000> abis_rsl.c:1653 (bts=0,trx=0,ts=1,ss=0) SAPI=0 ESTABLISH INDICATION > <0000> gsm_04_08.c:3584 Dispatching 04.08 message, pdisc=5 > <0002> gsm_04_08.c:958 <- CM SERVICE REQUEST serv_type=0x01 > MI(TMSI)=4286202573 > <0002> gsm_04_08_utils.c:692 -> CM SERVICE ACK > <0000> abis_rsl.c:1653 (bts=0,trx=0,ts=1,ss=0) SAPI=0 DATA INDICATION > <0003> bsc_api.c:500 CLASSMARK CHANGE CM2(len=3) CM3(len=9) > <0000> abis_rsl.c:1653 (bts=0,trx=0,ts=1,ss=0) SAPI=0 DATA INDICATION > <0003> bsc_api.c:586 GRPS SUSPEND REQUEST > <0000> abis_rsl.c:1653 (bts=0,trx=0,ts=1,ss=0) SAPI=0 DATA INDICATION > <0000> gsm_04_08.c:3584 Dispatching 04.08 message, pdisc=3 > <0001> gsm_04_08.c:3508 (bts 0 trx 0 ts 1 ti 8 sub 49643) Received 'SETUP' > from MS in state 0 (NULL) > <0001> gsm_04_08.c:3513 Unknown transaction ID 8, creating new trans. > <0001> transaction.c:71 subscr=0x1d1de30, net=0x1d0bf00 > <0001> gsm_04_08.c:1296 new state NULL -> INITIATED > <0001> gsm_04_08.c:1931 Subscriber 250013894508275 (49643) sends SETUP to > 995 > <0001> gsm_04_08.c:1357 (bts 0 trx 0 ts 1 ti 8 sub 49643) Sending > 'MNCC_SETUP_IND' to MNCC. > <0001> gsm_04_08.c:3415 (bts 0 trx 0 ts 1 ti 08 sub 49643) Received > 'MNCC_LCHAN_MODIFY' from MNCC in state 1 (INITIATED) > <000a> bsc_api.c:397 Sending ChanModify for speech 65 1 > <0003> gsm_04_08_utils.c:498 -> CHANNEL MODE MODIFY mode=0x41 > <0001> gsm_04_08.c:3415 (bts 0 trx 0 ts 1 ti 08 sub 49643) Received > 'MNCC_CALL_PROC_REQ' from MNCC in state 1 (INITIATED) > <0001> gsm_04_08.c:1296 new state INITIATED -> MO_CALL_PROC > <0001> gsm_04_08.c:139 (bts 0 trx 0 ts 1 ti 80) Sending 'CALL_PROC' to MS. > <0001> gsm_04_08.c:1718 queue tch_recv_mncc request (1) > <0001> gsm_04_08.c:3415 (bts 0 trx 0 ts 1 ti 08 sub 49643) Received > 'MNCC_SETUP_RSP' from MNCC in state 3 (MO_CALL_PROC) > <0001> gsm_04_08.c:1853 starting timer T313 with 30 seconds > <0001> gsm_04_08.c:1296 new state MO_CALL_PROC -> CONNECT_IND > <0001> gsm_04_08.c:139 (bts 0 trx 0 ts 1 ti 80) Sending 'CONNECT' to MS. > <0000> abis_rsl.c:1653 (bts=0,trx=0,ts=1,ss=0) SAPI=0 DATA INDICATION > <0003> gsm_04_08_utils.c:534 CHANNEL MODE MODIFY ACK > <0004> abis_rsl.c:1867 (bts=0,trx=0,ts=1,ss=0) IPAC_BIND speech_mode=0x12 > RTP_PAYLOAD=98 > <0003> osmo_msc.c:72 MSC assign complete (do nothing). > <0004> abis_rsl.c:1218 (bts=0,trx=0,ts=1,ss=0) CHANNEL MODE MODIFY ACK > <0004> abis_rsl.c:2031 (bts=0,trx=0,ts=1,ss=0) IPAC_CRCX_ACK > LOCAL_IP=127.0.0.1 LOCAL_PORT=34079 CON_ID=0 <0001> gsm_04_08.c:1570 > pending tch_recv_mncc request > <0004> abis_rsl.c:1906 (bts=0,trx=0,ts=1,ss=0) IPAC_MDCX IP=127.0.0.1 > PORT=30000 RTP_PAYLOAD=98 RTP_PAYLOAD2=0 CONN_ID=0 speech_mode=0x02 > <0004> abis_rsl.c:2041 (bts=0,trx=0,ts=1,ss=0) IPAC_MDCX_ACK > LOCAL_IP=127.0.0.1 LOCAL_PORT=34079 CON_ID=0 > <0000> abis_rsl.c:1653 (bts=0,trx=0,ts=1,ss=0) SAPI=0 DATA INDICATION > <0000> gsm_04_08.c:3584 Dispatching 04.08 message, pdisc=3 > <0001> gsm_04_08.c:3508 (bts 0 trx 0 ts 1 ti 8 sub 49643) Received > 'CONNECT_ACK' from MS in state 28 (CONNECT_IND) > <0001> gsm_04_08.c:1337 stopping pending timer T313 > <0001> gsm_04_08.c:1296 new state CONNECT_IND -> ACTIVE > <0001> gsm_04_08.c:1357 (bts 0 trx 0 ts 1 ti 8 sub 49643) Sending > 'MNCC_SETUP_COMPL_IND' to MNCC. > In LCR console: > ** LCR Version 1.14 > > 000000 DEBUG (in sip.cpp/sip_init() line 1987): SIP globals initialized > LCR 1.14 started, waiting for calls... > 000000 TRACE 05.12.15 14:45:48.414 --: LCR 1.14 started, waiting for > calls... > 000000 TRACE 05.12.15 14:50:15.063 CH(1): New call ref LCR<->BSC callref > new=0x80000001 > 000000 TRACE 05.12.15 14:50:15.063 CH(1): Codec negotiation LCR<->BSC > bearer capa='given by MS' speech version='AMR given' version='Full Rate > given' version='AMR Half Rate given' ignored='Not TCH/H' version='Half Rate > given' ignored='Not TCH/H' > 000000 TRACE 05.12.15 14:50:15.063 CH(1): MNCC_SETUP_IND LCR<->BSC > calling number=49643 imsi=XXXXXXXXXXXXXXX dialing number=995 > 000000 TRACE 05.12.15 14:50:15.063 CH(1): MNCC_LCHAN_MODIFY LCR<->BSC > speech version='AMR given' mode 0x41 > 000000 TRACE 05.12.15 14:50:15.063 CH(1): MNCC_CALL_PROC_REQ LCR<->BSC > progress coding=3 location=1 descr=8 > 000000 TRACE 05.12.15 14:50:15.063 CH(1): MNCC_FRAME_RECV LCR<->BSC > 000000 TRACE 05.12.15 14:50:15.063 EP(1): SETUP from CH(1) interface > from=gsm caller id number=49643 present=allowed dialing 995 complete true > 000000 TRACE 05.12.15 14:50:15.064 EP(1): TONE to CH(1) directory > default name dialing > 000000 TRACE 05.12.15 14:50:15.064 EP(1): ACTION (match) action goto > line 2 > 000000 TRACE 05.12.15 14:50:15.064 EP(1): ACTION goto/menu (change to) > ruleset gsm dialing 995 > 000000 TRACE 05.12.15 14:50:15.064 EP(1): ACTION (match) action test > line 6 > 000000 TRACE 05.12.15 14:50:15.064 EP(1): ACTION test test 'hold music' > 000000 TRACE 05.12.15 14:50:15.064 EP(1): CONNECT to CH(1) connect id > number= present='not available' > 000000 TRACE 05.12.15 14:50:15.064 EP(1): TONE to CH(1) directory > default name hold > 000000 TRACE 05.12.15 14:50:15.064 CH(1): MNCC_SETUP_RSP LCR<->BSC > connected type=0 plan=1 present=0 screen=3 number= > 000000 TRACE 05.12.15 14:50:15.880 CH(1): MNCC_SETUP_COMPL_IND LCR<->BSC > I can even send DTMF, but there is no sound... Transceiver logs (part): > <0011> trx.c:590 TRX Data 914281:1:0:000000000000000000000000000000 > <0011> trx.c:608 TRX Data Indication (fn=914253, tn=1, toa=0.00) > <0011> trx.c:590 TRX Data 914282:0:0:1500a8741832a5700a0bd5d609f850 > <0011> trx.c:590 TRX Data 914282:1:0:000000000000000000000000000000 > <0011> trx.c:608 TRX Data Indication (fn=914254, tn=1, toa=0.00) > <0011> trx.c:590 TRX Data 914283:0:0:811d500a01fd40e845d40284155020 > <0011> trx.c:590 TRX Data 914283:1:0:000000000000000000000000000000 > <0011> trx.c:608 TRX Data Indication (fn=914255, tn=1, toa=0.00) > <0011> trx.c:590 TRX Data 914284:0:0:abff40aafff4026bffd500aadd4080 > <0011> trx.c:590 TRX Data 914284:1:0:000000000000000000000000000000 > <0011> trx.c:608 TRX Data Indication (fn=914256, tn=1, toa=0.00) > <0011> trx.c:590 TRX Data 914285:0:0:01f5508115d50a651f510801755020 > <0011> trx.c:590 TRX Data 914285:1:0:000000000000000000000000000000 > <0011> trx.c:608 TRX Data Indication (fn=914257, tn=1, toa=0.00) > <0011> trx.c:590 TRX Data 914286:0:0:10aabdd500aefd7102ab75108bbd50 > <0011> trx.c:590 TRX Data 914286:1:0:000000000000000000000000000000 > <0011> trx.c:608 TRX Data Indication (fn=914258, tn=1, toa=0.00) > <0011> trx.c:590 TRX Data 914287:1:0:000000000000000000000000000000 > <0011> trx.c:608 TRX Data Indication (fn=914259, tn=1, toa=0.00) > <0011> trx.c:590 TRX Data 914288:1:0:000000000000000000000000000000 > <0011> trx.c:608 TRX Data Indication (fn=914260, tn=1, toa=0.00) > <0011> trx.c:590 TRX Data 914289:0:0:a05f550a04dd106a017d008015d020 > <0011> trx.c:590 TRX Data 914289:1:0:e2985a4a90a51468a03d80e70dd060 > <0011> trx.c:608 TRX Data Indication (fn=914261, tn=1, toa=0.00) > <0011> trx.c:590 TRX Data 914290:0:0:2ebf548abbf502eaadd548aeff4400 > <0011> trx.c:590 TRX Data 914290:1:0:000000000000000000000000000000 > <0011> trx.c:608 TRX Data Indication (fn=914262, tn=1, toa=0.00) > <0011> trx.c:590 TRX Data 914291:0:0:047d148847740a6517554000754020 > <0011> trx.c:590 TRX Data 914291:1:0:000000000000000000000000000000 > OsmoBTS logs (part): > <0000> rsl.c:1733 (bts=0,trx=0,ts=1,ss=0) Handing RLL msg UNIT_DATA_IND > from LAPDm to MEAS REP > <0000> rsl.c:1683 (bts=0,trx=0,ts=1,ss=0) Tx MEAS RES valid(2) > <0006> scheduler.c:1186 Received Access Burst on RACH fn=913629 toa=54.75 > <0006> scheduler.c:1192 Received bad AB frame at fn=913629 (15/51) > <0006> scheduler.c:379 TCH RTS.ind: chan=TCH/F chan_nr=0x09 fn=913674 ts=1 > trx=0 > <0006> scheduler.c:276 PH-DATA.req: chan_nr=0x09 link_id=0x00 fn=913674 > ts=1 trx=0 > <0006> scheduler.c:1036 TCH/F has not been served !! No prim for trx=0 > ts=1 at fn=913670 to transmit. > <0006> scheduler.c:339 PH-RTS.ind: chan=CCCH chan_nr=0x90 link_id=0x00 > fn=913677 ts=0 trx=0 > <0006> scheduler.c:276 PH-DATA.req: chan_nr=0x90 link_id=0x00 fn=913677 > ts=0 trx=0 > <0006> scheduler.c:379 TCH RTS.ind: chan=TCH/F chan_nr=0x09 fn=913679 ts=1 > trx=0 > <0006> scheduler.c:276 PH-DATA.req: chan_nr=0x09 link_id=0x00 fn=913679 > ts=1 trx=0 > <0006> scheduler.c:1036 TCH/F has not been served !! No prim for trx=0 > ts=1 at fn=913674 to transmit. > <0006> scheduler.c:339 PH-RTS.ind: chan=CCCH chan_nr=0x90 link_id=0x00 > fn=913681 ts=0 trx=0 > <0006> scheduler.c:276 PH-DATA.req: chan_nr=0x90 link_id=0x00 fn=913681 > ts=0 trx=0 > <0006> scheduler.c:379 TCH RTS.ind: chan=TCH/F chan_nr=0x09 fn=913683 ts=1 > trx=0 > <0006> scheduler.c:276 PH-DATA.req: chan_nr=0x09 link_id=0x00 fn=913683 > ts=1 trx=0 > <0006> scheduler.c:1036 TCH/F has not been served !! No prim for trx=0 > ts=1 at fn=913679 to transmit. > <0006> scheduler.c:379 TCH RTS.ind: chan=TCH/F chan_nr=0x09 fn=913687 ts=1 > trx=0 > <0006> scheduler.c:276 PH-DATA.req: chan_nr=0x09 link_id=0x00 fn=913687 > ts=1 trx=0 > <0006> scheduler.c:1036 TCH/F has not been served !! No prim for trx=0 > ts=1 at fn=913683 to transmit. > <0006> scheduler.c:379 TCH RTS.ind: chan=TCH/F chan_nr=0x09 fn=913692 ts=1 > trx=0 > <0006> scheduler.c:276 PH-DATA.req: chan_nr=0x09 link_id=0x00 fn=913692 > ts=1 trx=0 > <0006> scheduler.c:1036 TCH/F has not been served !! No prim for trx=0 > ts=1 at fn=913687 to transmit. > <0006> scheduler.c:379 TCH RTS.ind: chan=TCH/F chan_nr=0x09 fn=913696 ts=1 > trx=0 > <0006> scheduler.c:276 PH-DATA.req: chan_nr=0x09 link_id=0x00 fn=913696 > ts=1 trx=0 > <0006> scheduler.c:1036 TCH/F has not been served !! No prim for trx=0 > ts=1 at fn=913692 to transmit. > <0006> scheduler.c:379 TCH RTS.ind: chan=TCH/F chan_nr=0x09 fn=913700 ts=1 > trx=0 > <0006> scheduler.c:276 PH-DATA.req: chan_nr=0x09 link_id=0x00 fn=913700 > ts=1 trx=0 > <0006> scheduler.c:3012 GSM clock jitter: -4 > <0006> scheduler.c:1036 TCH/F has not been served !! No prim for trx=0 > ts=1 at fn=913696 to transmit. > <0006> scheduler.c:379 TCH RTS.ind: chan=TCH/F chan_nr=0x09 fn=913705 ts=1 > trx=0 > <0006> scheduler.c:276 PH-DATA.req: chan_nr=0x09 link_id=0x00 fn=913705 > ts=1 trx=0 > <0006> scheduler.c:1036 TCH/F has not been served !! No prim for trx=0 > ts=1 at fn=913700 to transmit. > <0006> scheduler.c:379 TCH RTS.ind: chan=TCH/F chan_nr=0x09 fn=913709 ts=1 > trx=0 > <0006> scheduler.c:276 PH-DATA.req: chan_nr=0x09 link_id=0x00 fn=913709 > ts=1 trx=0 > <0006> scheduler.c:1036 TCH/F has not been served !! No prim for trx=0 > ts=1 at fn=913705 to transmit. > <0006> scheduler.c:379 TCH RTS.ind: chan=TCH/F chan_nr=0x09 fn=913713 ts=1 > trx=0 > <0006> scheduler.c:276 PH-DATA.req: chan_nr=0x09 link_id=0x00 fn=913713 > ts=1 trx=0 > <0006> scheduler.c:1036 TCH/F has not been served !! No prim for trx=0 > ts=1 at fn=913709 to transmit. > <0006> scheduler.c:339 PH-RTS.ind: chan=BCCH chan_nr=0x80 link_id=0x00 > fn=913718 ts=0 trx=0 > <0006> scheduler.c:276 PH-DATA.req: chan_nr=0x80 link_id=0x00 fn=913718 > ts=0 trx=0 > <0006> scheduler.c:379 TCH RTS.ind: chan=TCH/F chan_nr=0x09 fn=913718 ts=1 > trx=0 > <0006> scheduler.c:276 PH-DATA.req: chan_nr=0x09 link_id=0x00 fn=913718 > ts=1 trx=0 > <0006> scheduler.c:1036 TCH/F has not been served !! No prim for trx=0 > ts=1 at fn=913713 to transmit. > <0006> scheduler.c:339 PH-RTS.ind: chan=CCCH chan_nr=0x90 link_id=0x00 > fn=913722 ts=0 trx=0 > <0006> scheduler.c:276 PH-DATA.req: chan_nr=0x90 link_id=0x00 fn=913722 > ts=0 trx=0 > <0006> scheduler.c:379 TCH RTS.ind: chan=TCH/F chan_nr=0x09 fn=913722 ts=1 > trx=0 > <0006> scheduler.c:276 PH-DATA.req: chan_nr=0x09 link_id=0x00 fn=913722 > ts=1 trx=0 > <0006> scheduler.c:1036 TCH/F has not been served !! No prim for trx=0 > ts=1 at fn=913718 to transmit. > <0006> scheduler.c:379 TCH RTS.ind: chan=TCH/F chan_nr=0x09 fn=913726 ts=1 > trx=0 > <0006> scheduler.c:276 PH-DATA.req: chan_nr=0x09 link_id=0x00 fn=913726 > ts=1 trx=0 > <0006> scheduler.c:1036 TCH/F has not been served !! No prim for trx=0 > ts=1 at fn=913722 to transmit. > <0006> scheduler.c:339 PH-RTS.ind: chan=CCCH chan_nr=0x90 link_id=0x00 > fn=913728 ts=0 trx=0 > <0006> scheduler.c:276 PH-DATA.req: chan_nr=0x90 link_id=0x00 fn=913728 > ts=0 trx=0 > <0006> scheduler.c:379 TCH RTS.ind: chan=TCH/F chan_nr=0x09 fn=913731 ts=1 > trx=0 > <0006> scheduler.c:276 PH-DATA.req: chan_nr=0x09 link_id=0x00 fn=913731 > ts=1 trx=0 > <0006> scheduler.c:1036 TCH/F has not been served !! No prim for trx=0 > ts=1 at fn=913726 to transmit. > <0006> scheduler.c:339 PH-RTS.ind: chan=CCCH chan_nr=0x90 link_id=0x00 > fn=913732 ts=0 trx=0 > <0006> scheduler.c:276 PH-DATA.req: chan_nr=0x90 link_id=0x00 fn=913732 > ts=0 trx=0 > <0006> scheduler.c:379 TCH RTS.ind: chan=TCH/F chan_nr=0x09 fn=913735 ts=1 > trx=0 > <0006> scheduler.c:276 PH-DATA.req: chan_nr=0x09 link_id=0x00 fn=913735 > ts=1 trx=0 > <0006> scheduler.c:1036 TCH/F has not been served !! No prim for trx=0 > ts=1 at fn=913731 to transmit. > <0006> scheduler.c:379 TCH RTS.ind: chan=TCH/F chan_nr=0x09 fn=913739 ts=1 > trx=0 > <0006> scheduler.c:276 PH-DATA.req: chan_nr=0x09 link_id=0x00 fn=913739 > ts=1 trx=0 > <0006> scheduler.c:1036 TCH/F has not been served !! No prim for trx=0 > ts=1 at fn=913735 to transmit. > <0006> scheduler.c:379 TCH RTS.ind: chan=TCH/F chan_nr=0x09 fn=913744 ts=1 > trx=0 > <0006> scheduler.c:276 PH-DATA.req: chan_nr=0x09 link_id=0x00 fn=913744 > ts=1 trx=0 > <0006> scheduler.c:1036 TCH/F has not been served !! No prim for trx=0 > ts=1 at fn=913739 to transmit. > <0006> scheduler.c:379 TCH RTS.ind: chan=TCH/F chan_nr=0x09 fn=913748 ts=1 > trx=0 > <0006> scheduler.c:276 PH-DATA.req: chan_nr=0x09 link_id=0x00 fn=913748 > ts=1 trx=0 > <0006> scheduler.c:1036 TCH/F has not been served !! No prim for trx=0 > ts=1 at fn=913744 to transmit. > <0006> scheduler.c:3012 GSM clock jitter: 99 > <0006> scheduler.c:379 TCH RTS.ind: chan=TCH/F chan_nr=0x09 fn=913752 ts=1 > trx=0 > <0006> scheduler.c:276 PH-DATA.req: chan_nr=0x09 link_id=0x00 fn=913752 > ts=1 trx=0 > <0006> scheduler.c:1036 TCH/F has not been served !! No prim for trx=0 > ts=1 at fn=913748 to transmit. > <0006> scheduler.c:379 TCH RTS.ind: chan=TCH/F chan_nr=0x09 fn=913757 ts=1 > trx=0 > <0006> scheduler.c:276 PH-DATA.req: chan_nr=0x09 link_id=0x00 fn=913757 > ts=1 trx=0 > <0006> scheduler.c:1036 TCH/F has not been served !! No prim for trx=0 > ts=1 at fn=913752 to transmit. > <0006> scheduler.c:379 TCH RTS.ind: chan=TCH/F chan_nr=0x09 fn=913761 ts=1 > trx=0 > <0006> scheduler.c:276 PH-DATA.req: chan_nr=0x09 link_id=0x00 fn=913761 > ts=1 trx=0 > <0006> scheduler.c:1036 TCH/F has not been served !! No prim for trx=0 > ts=1 at fn=913757 to transmit. > <0006> scheduler.c:379 TCH RTS.ind: chan=TCH/F chan_nr=0x09 fn=913765 ts=1 > trx=0 > <0006> scheduler.c:276 PH-DATA.req: chan_nr=0x09 link_id=0x00 fn=913765 > ts=1 trx=0 > <0006> scheduler.c:1036 TCH/F has not been served !! No prim for trx=0 > ts=1 at fn=913761 to transmit. > <0006> scheduler.c:339 PH-RTS.ind: chan=BCCH chan_nr=0x80 link_id=0x00 > fn=913769 ts=0 trx=0 > <0006> scheduler.c:276 PH-DATA.req: chan_nr=0x80 link_id=0x00 fn=913769 > ts=0 trx=0 > <0006> scheduler.c:339 PH-RTS.ind: chan=SACCH/TF chan_nr=0x09 link_id=0x40 > fn=913769 ts=1 trx=0 > <0006> scheduler.c:276 PH-DATA.req: chan_nr=0x09 link_id=0x40 fn=913769 > ts=1 trx=0 > <0006> scheduler.c:379 TCH RTS.ind: chan=TCH/F chan_nr=0x09 fn=913770 ts=1 > trx=0 > <0006> scheduler.c:276 PH-DATA.req: chan_nr=0x09 link_id=0x00 fn=913770 > ts=1 trx=0 > <0006> scheduler.c:1036 TCH/F has not been served !! No prim for trx=0 > ts=1 at fn=913765 to transmit. > <0006> scheduler.c:339 PH-RTS.ind: chan=CCCH chan_nr=0x90 link_id=0x00 > fn=913773 ts=0 trx=0 > <0006> scheduler.c:276 PH-DATA.req: chan_nr=0x90 link_id=0x00 fn=913773 > ts=0 trx=0 > <0006> scheduler.c:379 TCH RTS.ind: chan=TCH/F chan_nr=0x09 fn=913774 ts=1 > trx=0 > <0006> scheduler.c:276 PH-DATA.req: chan_nr=0x09 link_id=0x00 fn=913774 > ts=1 trx=0 > <0006> scheduler.c:1036 TCH/F has not been served !! No prim for trx=0 > ts=1 at fn=913770 to transmit. > What does it mean "*TCH/F has not been served !! No prim for trx=0 ts=1 at fn=913770 to transmit.*"? I tried to make phone<->phone call with and without LCR. I tried to switch between TCH/H and TCH/F and use different codecs: arm fr hr. But unfortunately there is no sound. Can anyone help me? Thanks a lot! -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.osmocom.org/pipermail/openbsc/attachments/20151205/f80446f0/attachment.htm>