from pyVoIP.VoIP import status
from pyVoIP.VoIP import VoIP

InvalidRangeError = VoIP.InvalidRangeError
InvalidStateError = VoIP.InvalidStateError
NoPortsAvailableError = VoIP.NoPortsAvailableError
CallState = VoIP.CallState
PhoneStatus = status.PhoneStatus
VoIPCall = VoIP.VoIPCall
VoIPPhone = VoIP.VoIPPhone
