Baseband: MS '1' is up, service is limited

Pavel Baturko pabftk at gmail.com
Mon Apr 15 09:38:51 UTC 2013


As I see your Channel Requests remain unanswered from the network. Are you
sure that you are using firmware compiled with enabled TX (I do not
remember if it could be observed from layer1.log)?
If yes, you can try not to use the ARFCN that is selected by MS
automatically (in your log - 748DCS) by signal level, but try to stick on
another ARFCN: e.g. 746DCS - second candidate by rxlev - or other. for this
case use "stick 746" option and check for network's answers (ImmAss or
ImmAssReject).
You can also try to use other SIMs.

Thanks,
Pavel


On Mon, Apr 15, 2013 at 1:11 PM, Hoàng Mạnh Hùng <hunghm.vn at gmail.com>wrote:

> Hi Pavel Baturko,
>
>
> mobile.cfg, mobile.log, layer1.log and other logs in case of automatic
> network selection "network-selection-mode auto" ans "no stick" option:
>
> root at UR:/tmp# telnet 127.0.0.1 4247
> Trying 127.0.0.1...
> Connected to 127.0.0.1.
> Escape character is '^]'.
> Welcome to the OsmocomBB control interface
>
> OsmocomBB> en
> OsmocomBB# sho
>
> OsmocomBB# show ms
> MS '1' is up, service is limited
>   IMEI: 357337016773249
>      IMEISV: 3573370167732490
>      IMEI generation: fixed
>   automatic network selection state: A0 null
>   cell selection state: PLMN search
>   radio ressource layer state: idle
>   mobility management layer state: MM idle, PLMN search
>
> OsmocomBB# show
> OsmocomBB# show sub
> OsmocomBB# show subscriber
> Mobile Subscriber of MS '1':
>  IMSI: 452040399998391
>  ICCID: 89840403940099983911
>  Service Provider Name: VIETTEL
>  SMS Service Center Address: +84980200030
>  Status: U2_NOT_UPDATED  IMSI detached  LAI: invalid
>  Key: sequence 1  74 5d 70 bb 32 6a a0 00
>  Access barred cells: no
>  Access classes: C4
>  List of preferred PLMNs:
>         MCC    |MNC
>         -------+-------
>         452    |04        (Vietnam, Viettel Mobile)
>         456    |08        (Cambodia, Viettel)
>         457    |03        (Laos, Unitel)
>         372    |03        (Haiti, 03)
>
> OsmocomBB# show
> OsmocomBB# show sup
> OsmocomBB# show support
> Supported features of MS '1':
>  Phase 2 mobile station
>  R-GSM        : yes
>  E-GSM        : yes
>  P-GSM        : yes
>  GSM900 Class : 4
>  DCS 1800     : yes
>  DCS Class    : 1
>  GSM 850      : yes
>  GSM 850 Class: 4
>  PCS 1900     : yes
>  PCS Class    : 1
>  GSM 480      : no
>  GSM 450      : no
>  CECS         : no
>  VGCS         : no
>  VBS          : no
>  SMS          : yes
>  SS_IND       : yes
>  PS_CAP       : no
>  CMSP         : no
>  SoLSA        : no
>  LCSVA        : no
>  LOC_SERV     : no
>  A5/1         : yes
>  A5/2         : yes
>  A5/3         : no
>  A5/4         : no
>  A5/5         : no
>  A5/6         : no
>  A5/7         : no
>  A5/1         : yes
>  Channels     : SDCCH + TCH/F + TCH/H
>  Full-Rate V1 : yes
>  Full-Rate V2 : yes
>  Full-Rate V3 : no
>  Half-Rate V1 : yes
>  Half-Rate V3 : no
>  Min RXLEV    : -106
>
> OsmocomBB# call 1 0987785050
> OsmocomBB#
> % (MS 1)
> % Call has been rejected
>
> OsmocomBB# sms 1 0987785050 testSMS
> OsmocomBB#
> % (MS 1)
> % SMS to 0987785050 failed: (MO) SMS rejected
>
> OsmocomBB# net
> OsmocomBB# network sho
> OsmocomBB# network show 1
>
> OsmocomBB#
> % (MS 1)
> % Trying to registering with network...
>
> % (MS 1)
> % Trying to registering with network...
>
> % (MS 1)
> % Trying to registering with network...
>
> % (MS 1)
> % Searching network...
>
>
> % (MS 1)
> % Trying to registering with network...
>
> % (MS 1)
> % Trying to registering with network...
>
> % (MS 1)
> % Searching network...
>
> OsmocomBB# sms 1 0987785050 testSMS
>
> % (MS 1)
> % Trying to registering with network...
> call 1 0987785050
> OsmocomBB#
> % (MS 1)
> % Call has been rejected
>
> OsmocomBB# sms 1 0987785050 testSMS
> OsmocomBB#
> % (MS 1)
> % SMS to 0987785050 failed: (MO) SMS rejected
>
>
> % (MS 1)
> % Trying to registering with network...
>
>
>
> 2013/4/15 Pavel Baturko <pabftk at gmail.com>
>
>> Hi,
>>
>> Could you please provide mobile.log and log from VTY in case of automatic
>> network selection "network-selection-mode auto" ans "no stick" option?
>>
>> Thanks,
>> Pavel
>>
>>
>> On Mon, Apr 15, 2013 at 10:46 AM, hungbangchu <hunghm.vn at gmail.com>wrote:
>>
>>> Hi,
>>>
>>> My attachment is file mobile.log.
>>>
>>> Any one can mobile.log
>>> <http://baseband-devel.722152.n3.nabble.com/file/n4025987/mobile.log>
>>> help
>>>
>>> me?
>>>
>>>
>>>
>>> pab wrote
>>> > Hi,
>>> >
>>> >> There is no such command.
>>> >> Error occurred during reading below line:
>>> >>  stick on
>>> > 'stick' option should be used as 'stick ARFCN'. with this option your
>>> MS
>>> > will be forced to use specific ARFCN. Be sure that this ARFCN is
>>> visible
>>> > by
>>> > your MS and owned by your SIM's service provider.
>>> >
>>> > Also I think it's difficult for people in this list to help you without
>>> > logs, at least attached mobile app log could help.
>>> >
>>> > Thanks,
>>> > Pavel
>>>
>>>
>>>
>>>
>>>
>>> --
>>> View this message in context:
>>> http://baseband-devel.722152.n3.nabble.com/Baseband-MS-1-is-up-service-is-limited-tp4025964p4025987.html
>>>
>>> Sent from the baseband-devel mailing list archive at Nabble.com.
>>>
>>>
>>
>
>
> --
> Thanks and Best Regards
> --
> From: Hoàng Mạnh Hùng
>
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