[Asterisk-Users] weird 3 way issue

[Jon Pounder]

I have a strange problem I am seeing in the asterisk console.

I pick up a phone and make a call, I get the message attempting bridge of 
.... (zaptel devices)
then immediately I see another message saying 3 way call and indicating the 
line device and then starting music on hold. (meantime the call is already 
connected.)

I hang up from my call and then I get ringback and pickup to another 
instance of the line that was on hold.

Anyone know what is going on here ?