osmo-bts-trx init problem

Hello! I got this problem: *root@pc:~/osmocom# osmo-bts-trx -c ~/.osmocom/osmo-bts.cfg((*)) | / \ OsmoBTS<0017> control_if.c:828 CTRL at 127.0.0.1 4238<0010> telnet_interface.c:104 telnet at 127.0.0.1 4241<0012> input/ipaccess.c:886 enabling ipaccess BTS mode, OML connecting to 127.0.0.1:3002 <http://127.0.0.1:3002><000b> trx_if.c:595 Open transceiver for phy0.0<0012> input/ipa.c:129 connection done.<0012> input/ipaccess.c:707 received ID get<0001> oml.c:229 O&M Get Attributes [0], Manufacturer Dependent State is unsupported by TRX.<0001> oml.c:680 Ignoring T200[0] (150 ms) as sent by BSC due to suspected LAPDm bug!<0001> oml.c:680 Ignoring T200[1] (180 ms) as sent by BSC due to suspected LAPDm bug!<0001> oml.c:680 Ignoring T200[2] (180 ms) as sent by BSC due to suspected LAPDm bug!<0001> oml.c:680 Ignoring T200[3] (1680 ms) as sent by BSC due to suspected LAPDm bug!<0001> oml.c:680 Ignoring T200[4] (520 ms) as sent by BSC due to suspected LAPDm bug!<0001> oml.c:680 Ignoring T200[5] (165 ms) as sent by BSC due to suspected LAPDm bug!<0001> oml.c:680 Ignoring T200[6] (1680 ms) as sent by BSC due to suspected LAPDm bug!<0001> oml.c:1049 ADM state already was Unlocked<0012> input/ipa.c:129 connection done.<0012> input/ipaccess.c:707 received ID get* *<000b> trx_if.c:409 transceiver (phy0.0) rejected TRX command with response: 'RSP SETTSC -1'* *<0001> bts.c:210 Shutting down BTS 0, Reason TRX-CTRL-MSG: CRITICAL* *<0007> l1sap.c:462 Invalid condition detected: Frame difference is 2452951-0 > 1!* *Shutdown timer expired* What is the problem and how can fix it? I used 1 phone and cfg files (from this tutorial https://osmocom.org/projects/baseband/wiki/CalypsoBTS): - OsmoNITB: 'doc/examples/osmo-nitb/sysmobts/openbsc.cfg' - OsmoBTS: 'doc/examples/trx/osmo-bts.cfg' thanks!