It is all OK now. I've downloaded latest mISDNv2 stack from
and now it works.
Though I can't see network name on my GSM phone, only MCC/MNC.
Also, SMS delivery is extremely unstable. It delivers only after I
switch recipient phone off/on,
i.e. after re-registration and almost always dies with "Segmentation
fault" message after that.
Message delivery from one on-line phone to another on-line phone is
impossible:
...
ERROR REPORT CAUSE=0x62(Message Sequence Error)
...
I will provide more detailed logs if it is interesting for you.
On Aug 21, 2009, at 8:11 PM, Harald Welte wrote:
Hi Sergey,
sorry to hear about your problems.
On Thu, Aug 20, 2009 at 10:02:49PM +0400, Sergey V. Efimoff wrote:
When trying to run bsc_hack I get the following
messages:
bootstrapping OML for BTS 0
<0020> abis_nm.c:1644 Set BTS Attr (bts=0)
<0020> abis_nm.c:1661 Set TRX Attr (bts=0,trx=0)
<0020> abis_nm.c:1754 Set Chan Attr (bts=0,trx=0,ts=0)
<0020> abis_nm.c:1754 Set Chan Attr (bts=0,trx=0,ts=1)
<0020> abis_nm.c:1624 CONNECT TERR TRAF Um=(bts=0,trx=0,ts=1)
E1=(0,2,1)
<0020> abis_nm.c:1754 Set Chan Attr (bts=0,trx=0,ts=2)
<0020> abis_nm.c:1624 CONNECT TERR TRAF Um=(bts=0,trx=0,ts=2)
E1=(0,2,2)
<0020> abis_nm.c:1754 Set Chan Attr (bts=0,trx=0,ts=3)
<0020> abis_nm.c:1624 CONNECT TERR TRAF Um=(bts=0,trx=0,ts=3)
E1=(0,2,3)
<0020> abis_nm.c:1754 Set Chan Attr (bts=0,trx=0,ts=4)
<0020> abis_nm.c:1624 CONNECT TERR TRAF Um=(bts=0,trx=0,ts=4)
E1=(0,3,0)
<0020> abis_nm.c:1754 Set Chan Attr (bts=0,trx=0,ts=5)
<0020> abis_nm.c:1624 CONNECT TERR TRAF Um=(bts=0,trx=0,ts=5)
E1=(0,3,1)
<0020> abis_nm.c:1754 Set Chan Attr (bts=0,trx=0,ts=6)
<0020> abis_nm.c:1624 CONNECT TERR TRAF Um=(bts=0,trx=0,ts=6)
E1=(0,3,2)
<0020> abis_nm.c:1754 Set Chan Attr (bts=0,trx=0,ts=7)
<0020> abis_nm.c:1624 CONNECT TERR TRAF Um=(bts=0,trx=0,ts=7)
E1=(0,3,3)
bootstrapping RSL for BTS/TRX (0/0) using MCC=1 MNC=1 BSIC=1 TSC=7
<0020> abis_nm.c:805 OC=SIEMENSHW(a5) INST=(03,00,00) STATE CHG:
<0020> abis_nm.c:805 OC=SIEMENSHW(a5) INST=(03,00,00) Failure Event
Report Severity=indeterminate failure
<0020> abis_nm.c:805 OC=SIEMENSHW(a5) INST=(03,00,00) STATE CHG:
that looks pretty fine. The indeterminate failure is most likely the
intrusion detected switch in case you don't have the cover
attached. Nothing
to worry about, it is just an information for you.
Debug with -dDMI:DRSL:DNM shows strange lines:
...
<1000> input/misdn.c:132 DL_INFORMATION_IND: use channel(0) sapi(63)
tei(127) for now
mISDN message for unknown sign_link
...
<1000> input/misdn.c:132 DL_INFORMATION_IND: use channel(2) sapi(62)
tei(1) for now
mISDN message for unknown sign_link
...
Why TEI=1 or TEI=127 while it should be 25?
those are normal. TEI 127 is the TEI manager, and TEI 1 is the
actual RSL link
which is coming up.
Also, dmesg produces:
...
mISDN_send: error -12
I've seen them, too (only when stopping bsc_hack unexpectedly, though)
Nothing serious.
I thought that these problems may be connected
with internal BS11
oscillator calibration, so
I've performed calibration as described in wiki (though I used
Nateks SDH mux with Stratum oscillator
as E1 clock source instead of HFC-S ISDN card, which I don't have).
calibration looks fine here.
do you have a spectrum analyzer or similar device that you can use to
check if the carrier is actually active at the ARFCN that you have
configured?