Caller asked for Jeff.  She sounds like an elderly women then says she must have the wrong number when I told her there is no Jeff here.  I called this number back using a different phone (company phone) and it seems to be the same women who answered and she wanted to know what "company" I was calling from and wanted to know if I wanted to speak with "Jeff".
Called back a second time and asked for Jeff and she said he is "in the call".  Then hesitates and says to call him back he can't talk now.