I had a phone screen with a corporate recruiter. We talked about my past and current roles. She did not know much about the role herself, other than what was listed on the job listing. Recruiter seemed a little standoff-ish as if I was wasting her precious time with this call. Any questions of mine regarding the role were not answered and I was told to please ask the hiring manager of the role if I get an interview. That's fine, but I received zero followup after my call after leaving emails and voicemails. Very unprofessional.