On 27 Sep 2016, at 23:51, Abdulghafar Shabaneh
<abdulghafar1412(a)gmail.com> wrote:
Hi
Hi!
That's the same that is happening with me since
about two weeks, and I was unable to solve it. They told me it might be uhd problem, but I
installed different uhds with the same issue.
same disclaimer that I have only worked with the BS11, nanoBTS and the last years with the
sysmoBTS.
osmo-bitb shows the same error like this:
<0000> chan_alloc.c:342 (bts=0,trx=0,ts=7,pchan=TCH/F) Allocating lchan=0 as TCH_F
<0004> abis_rsl.c:1727 (bts=0,trx=0,ts=7,ss=0) Activating ARFCN(60) SS(0) lctype
TCH_F r=EMERGENCY ra=0xab ta=3
<0004> abis_rsl.c:536 (bts=0,trx=0,ts=7,pchan=TCH/F) Tx RSL Channel Activate with
act_type=INITIAL
<0004> abis_rsl.c:1127 (bts=0,trx=0,ts=7,ss=0) state NONE -> ACTIVATION
REQUESTED
<0004> abis_rsl.c:1456 (bts=0,trx=0,ts=7,ss=0) CHANNEL ACTIVATE ACK
<0004> abis_rsl.c:1127 (bts=0,trx=0,ts=7,ss=0) state ACTIVATION REQUESTED ->
ACTIVE
<0004> abis_rsl.c:806 (bts=0,trx=0,ts=7,ss=0) RF Channel Release CMD due error 1
<0004> abis_rsl.c:718 (bts=0,trx=0,ts=7,ss=0) DEACTivate SACCH CMD
<0004> abis_rsl.c:1127 (bts=0,trx=0,ts=7,ss=0) state ACTIVE -> RELEASE DUE
ERROR
<0004> abis_rsl.c:863 (bts=0,trx=0,ts=7,ss=0) RF CHANNEL RELEASE ACK
<0004> abis_rsl.c:767 (bts=0,trx=0,ts=7,ss=0) is back in operation.
it once showed this error:
<0022> control_if.c:286 Failed to parse ip access message: -5
<0000> chan_alloc.c:355 Failed to allocate SDCCH channel
<0004> abis_rsl.c:1678 BTS 0 CHAN RQD: no resources for SDCCH 0x10
I think this is not the first issue but a consequence of many channels ending up in
error.
I use USRP2 , I used recently a reference clock of 10 MHz but didn't solve the issue,
but it is good to know that N210 is with the same error.
Another thing that my network rarely shows on the MS, but the osmo-nitb still shows the
output every minute or more or when I do a mobile network search.
Same hint as to the original poster. Try an older version of osmo-bts and tell us
preferable the SHA1 of it. Then we will ask you to git bisect between working and
non-working version.
holger