I have got a C118 to test mobile function

    1) To get the  master branch code and to compile it. 

    2) To  insert  simcard(13681******) into the phone and to modify the mobile.cfg to use real simcard. 

    3) To connect the phone with PC(core i5/ubuntu 12.04). 

    4) After downloading the firmware,  to start the mobile App(#sudo ./mobile 2>&1 | tee > log.txt).

    5) I can see that the location update process is ok and an TMSI is allocated to the phone.

    6) To telnet into the osmocon, I can start a call to another phone (#Call 1 13564******).

use a normal phone to call the osmocombb phone), it is very rare that the osmocombb phone have a respose to the paging.

          call the osmocombb  phone about 20 times. In the success case:

 ..............

gsm322.c:1966 Cell ARFCN 13 selected.

gsm322.c:2423 Tune to frequency 13.

gsm322.c:468 Sync to ARFCN=13 rxlev=-68 (Sysinfo, ccch mode NON-COMB)

gsm322.c:2450 Cell available.

gsm322.c:4049 (ms 1) Event 'EVENT_CELL_FOUND' for Cell selection in state 'C5 choose cell'

gsm322.c:3383 Camping normally on cell (ARFCN=13 mcc=460 mnc=00  China, China Mobile)

gsm322.c:829 new state 'C5 choose cell' -> 'C3 camped normally'

gsm48_mm.c:4325 (ms 1) Received 'MM_EVENT_CELL_SELECTED' event in state wait for network command

gsm48_mm.c:1130 We are in registered LAI as returning to MM IDLE

gsm48_mm.c:919 new state wait for network command -> MM IDLE, normal service

gsm48_mm.c:426 starting T3212 (periodic loc. upd. delay) with 7200 seconds

gsm322.c:2947 Channel synched. (ARFCN=13, snr=16, BSIC=29)

..............        

gsm48_rr.c:2116  TMSI a0b186e9 matches

gsm48_rr.c:1307 Establish radio link due to paging request

gsm322.c:4049 (ms 1) Event 'EVENT_LEAVE_IDLE' for Cell selection in state 'C3 camped normally'

gsm322.c:829 new state 'C3 camped normally' -> 'connected mode 1'

gsm322.c:3665 Going to camping (normal) ARFCN 13.

gsm322.c:468 Sync to ARFCN=13 rxlev=-68 (Sysinfo, ccch mode NON-COMB)

gsm48_rr.c:355 new state idle -> connection pending

gsm48_rr.c:1422 CHANNEL REQUEST: 20 (PAGING TCH/F)

gsm322.c:2947 Channel synched. (ARFCN=13, snr=16, BSIC=29)