Called me, left no voicemail. Caller ID showed: VoIP Call
I called them back and got a recording "your call is very important to us, please stay on the line and you you will be transferred to the next available agent"....then another recording "you are currently caller number 5, the estimated hold time is 15 seconds".
After 4 minutes of hearing the same recordings, I hung up.
No clue who this company is -- very annoying.