MS Teams initialization callstack for com.microsoft.skype.teams.calling.call.TelecomConnectionManager.registerPhoneAccount()V ---------------------------------------------------------------------------------------- at com.microsoft.skype.teams.calling.call.TelecomConnectionManager.registerPhoneAccount(Native Method) at com.microsoft.skype.teams.calling.call.TelecomConnectionManager.<init>(SourceFile:72) at com.microsoft.skype.teams.calling.call.TelecomConnectionManager.<init>(Native Method) at com.microsoft.skype.teams.calling.call.CallManager.<init>(SourceFile:447) at com.microsoft.skype.teams.injection.components.DaggerApplicationComponent.callManager(SourceFile:16993) at com.microsoft.skype.teams.injection.components.DaggerApplicationComponent.getManagerTasks(SourceFile:12273) at com.microsoft.skype.teams.injection.components.DaggerApplicationComponent.access$452000(SourceFile:5124) at com.microsoft.skype.teams.injection.components.DaggerApplicationComponent$SwitchingProvider.get2(Unknown Source:323) at com.microsoft.skype.teams.injection.components.DaggerApplicationComponent$SwitchingProvider.get(Unknown Source:28) at com.microsoft.skype.teams.applifecycle.task.TeamsAppLifecycleTaskManager.executeTasks(SourceFile:158) at com.microsoft.skype.teams.applifecycle.task.TeamsAppLifecycleTaskManager.onAppCreate(SourceFile:52) at com.microsoft.skype.teams.app.SkypeTeamsApplication.lambda$onMAMCreate$1(SourceFile:1031) at com.microsoft.skype.teams.app.SkypeTeamsApplication.lambda$onMAMCreate$1$SkypeTeamsApplication(Unknown Source:0) at com.microsoft.skype.teams.app.-$$Lambda$SkypeTeamsApplication$YkmhIPMI6yqjmH49jrm0cTgPtrg.invoke(Unknown Source:2) at com.microsoft.snippet.ReleaseExecutionPath.capture(SourceFile:20) at com.microsoft.snippet.Snippet.capture(SourceFile:194) at com.microsoft.skype.teams.app.SkypeTeamsApplication.onMAMCreate(SourceFile:1030) at com.microsoft.intune.mam.client.app.MAMApplication$Impl.onCreatePrimaryProcess(SourceFile:159) at com.microsoft.intune.mam.client.app.MAMApplication$Impl.onCreate(SourceFile:117) at com.microsoft.intune.mam.client.app.MAMApplication.onCreate(SourceFile:49)