TC_segm_concat_dcch BTS_Tests_LAPDm

Regression

Failing for the past 1 build since #3036

Took 29 sec (from Titan)

Stack Trace

"BTS_Tests.ttcn:729 : Tguard timeout"
      BTS_Tests_LAPDm.ttcn:1489 BTS_Tests_LAPDm control part
      BTS_Tests_LAPDm.ttcn:1088 TC_segm_concat_dcch testcase