BTS_Tests_LAPDm.TC_iframe_seq_and_ack (from Titan)
"BTS_Tests.ttcn:693 : Unexpected RSL message received" BTS_Tests_LAPDm.ttcn:1344 BTS_Tests_LAPDm control part BTS_Tests_LAPDm.ttcn:572 TC_iframe_seq_and_ack testcase