I am also trying to do that. How far have you gotten? I am stuck at bts connect: 'localhost'; waitForBTSReady. This is what I see # gst GNU Smalltalk ready st> PackageLoader fileInPackage: #FakeBTS Loading package OsmoLogging Loading package OsmoCore Loading package Parser Loading package PetitParser Loading package Sockets Loading package OsmoNetwork Loading package OsmoGSM Loading package FakeBTS PackageLoader PackageLoaderts := FakeBTS.BTS new. a BTS st> bts btsId: '1/0/0' a BTS st> bts connect: 'localhost'; waitForBTSReady. Stop Object: nil error: did not understand #+ MessageNotUnderstood(Exception)>>signal (ExcHandling.st:254) UndefinedObject(Object)>>doesNotUnderstand: #+ (SysExcept.st:1407) Sockets.TCPSocketImpl(FileDescriptor)>>nextAvailable:into:startingAt: (FileDescr.st:802) optimized [] in Sockets.StreamSocket>>newReadBuffer: (Sockets.star#VFS.ZipFile/Sockets.st:1323) Sockets.ReadBuffer>>atEnd (Sockets.star#VFS.ZipFile/Buffers.st:129) Sockets.ReadBuffer>>pastEnd (Sockets.star#VFS.ZipFile/Buffers.st:137) Sockets.ReadBuffer(PositionableStream)>>next (PosStream.st:78) Sockets.StreamSocket>>next (Sockets.star#VFS.ZipFile/Sockets.st:1217) Sockets.StreamSocket>>nextByte (OsmoNetwork.star#VFS.ZipFile/core/Extensions.st:125) Sockets.StreamSocket>>nextBytes:signed: (OsmoNetwork.star#VFS.ZipFile/core/Extensions.st:113) Sockets.StreamSocket>>nextUshort (OsmoNetwork.star#VFS.ZipFile/core/Extensions.st:102) Osmo.IPADemuxer>>next (OsmoNetwork.star#VFS.ZipFile/ipa/IPAMuxer.st:39) [] in FakeBTS.BTSOmlConnection(FakeBTS.BTSConnectionBase)>>processOne (FakeBTS.star#VFS.ZipFile/BTSConnection.st:159) BlockClosure>>on:do:on:do: (BlkClosure.st:206) FakeBTS.BTSOmlConnection(FakeBTS.BTSConnectionBase)>>processOne (FakeBTS.star#VFS.ZipFile/BTSConnection.st:172) optimized [] in FakeBTS.BTSConnectionBase>>connect:port: (FakeBTS.star#VFS.ZipFile/BTSConnection.st:145) [] in Process>>onBlock:at:suspend: (Process.st:392) BlockClosure>>on:do: (BlkClosure.st:193) [] in Process>>onBlock:at:suspend: (Process.st:393) BlockClosure>>ensure: (BlkClosure.st:269) [] in Process>>onBlock:at:suspend: (Process.st:370) [] in BlockClosure>>asContext: (BlkClosure.st:179) BlockContext class>>fromClosure:parent: (BlkContext.st:68) *** HERE IT JUST WAITS AND I PRESS CTRL-C *** Object: nil error: interrupted!!! SystemExceptions.UserInterrupt(Exception)>>signal (ExcHandling.st:254) SystemExceptions.UserInterrupt class(Exception class)>>signal (ExcHandling.st:151) UndefinedObject(Object)>>userInterrupt (Object.st:1414) FakeBTS.BTS>>waitForBTSReady (FakeBTS.star#VFS.ZipFile/BTS.st:393) UndefinedObject>>executeStatements (a String:1) nil st>

Hi, I'm trying to set an "OpenBSC network-in-the-box (NITB) mode" using a BTS demo/simulator, but couldn't find any good instructions guide for it. Any help will happily accepted. I followed this guide: http://openbsc.osmocom.org/trac/wiki/Building_OpenBSC and tried to use this simulator instructions: http://openbsc.osmocom.org/trac/wiki/simulation Best regards, Arik