TC_paging_imsi_80percent BTS_Tests

Regression

Failing for the past 1 build since #627

Took 21 sec (from Titan)

Stack Trace

"BTS_Tests.ttcn:4321 : Expected 271 pagings but have 258"
      BTS_Tests.ttcn:9459 BTS_Tests control part
      BTS_Tests.ttcn:4321 TC_paging_imsi_80percent testcase