TC_encr_cmd_a51 BTS_Tests:hopping

Failing for the past 2 builds since #35

Took 3.7 sec (from Titan)

Stack Trace

"BTS_Tests.ttcn:7422 : Timeout waiting for RLL EST IND"
      BTS_Tests.ttcn:9561 BTS_Tests control part
      BTS_Tests.ttcn:7904 TC_encr_cmd_a51 testcase