LevelOne VOI-8001 - Manual (Page 25)

2
 Line number Priority: The 1
st
line has high priority; it will always ring
the 1
st
line if it is available. When 1
st
line is busy, it will try to ring 2
nd
line if it is free.
 Rotation: 1
st
line ring first, then 2
nd
line ring next time, when the
latest line ring this time, it will come back to ring 1
st
line next time.
 All: Ring all phone lines if it is available.
 Sequence: Ring all the available phone line one by one, the ring
period for ring each phone is definable.
 Period (sec.): define the ring period (seconds) when select
“Sequence” ring.