Hi again, I am trying to test OpenBSC with FakeBTS, it is getting initialized:  st> bts connect: 'localhost'; waitForBTSReady. Stop OML Connected SWActivation for SiteManagerOML Opstarted SiteManagerOML SWActivation for BTSOML "Global garbage collection... done, heap grown" Opstarted BTSOML SWActivation for BasebandTransceiverOML SWActivation for RadioCarrierOML Opstarted BasebandTransceiverOML RSL Connected Opstarted RadioCarrierOML BTS is fully initialized. OML-Init exited a BTS but I  am getting the following errors: root@server:~/openbsc/openbsc/src/osmo-nitb# ./osmo-nitb -c ~/openbsc/openbsc/doc/examples/osmo-nitb/nanobts/openbsc.cfg   <0019> input/ipaccess.c:925 enabling ipaccess BSC mode DB: Database initialized. DB: Database prepared. <001d> sms_queue.c:220 Attempting to send 20 SMS <0019> input/ipa.c:322 accept()ed new link from 127.0.0.1 to port 3002 <0019> input/ipa.c:322 accept()ed new link from 127.0.0.1 to port 3003 <0004> bsc_init.c:284 bootstrapping RSL for BTS/TRX (0/0) on ARFCN 514 using MCC=404 MNC=1 LAC=1 CID=0 BSIC=63 TSC=7 <0004> abis_rsl.c:2050 unknown RSL message discriminator 0x01 <0019> input/ipaccess.c:458 Bad signalling message,sign_link returned error can somebody kindly help me eliminating this.. Thanks and regards Priyanka