didn't leave msg. suspicious

DEAD AIR, AFTER 8 SECONDS THE LINE HUNG UP

Go a call and I only said hello once...i hung up and called the number back but line was busy...what's up with this???

Finally got an answer from this number but got a machine that asked me to leave my name and number (obviously I didn't) but the machine didn't identify who the number belonged to. It is registered out of St. John's, Newfoundland, Canada. GT Group Telecom Corp. Tried to search for the number but kept having to pay for the search...oh well!

got quite a few calls from this number never anyone there when i call it back i just get a machine with no id on who they are just want me to leave my name and number they will call me back ......they do not call me back as a reply but keep calling and no one there