TC_meas_res_sign_sdcch4 BTS_Tests

Regression

Failing for the past 1 build since #602

Took 3.5 sec (from Titan)

Stack Trace

"VTY Timeout for prompt: configure terminal"
      BTS_Tests.ttcn:9436 BTS_Tests control part
      BTS_Tests.ttcn:3699 TC_meas_res_sign_sdcch4 testcase