Caller: Not quite sure

They called our work phone twice - asking for one of my staff - could not even pronounce their name correctly and it was a very normal easy name. I said that the person they were after was not in the office today I asked who was calling they said no its personal and I said well you should not be making personal calls to our work phone thank you.They said they would try again tomorrow I said no this is a work number not "so so" number and blocked it. I confirmed with my co worker it was definitely a suss scam.