BTS_Tests_LAPDm.TC_sabm_ua_dcch_sapi4 (from Titan)
"BTS_Tests.ttcn:693 : Unexpected RSL message received" BTS_Tests_LAPDm.ttcn:1337 BTS_Tests_LAPDm control part BTS_Tests_LAPDm.ttcn:161 TC_sabm_ua_dcch_sapi4 testcase