Welltech FXSO Gateway In SIP V.1.2 - Manual

F F X X S S O O G G A A T T E E W W A A Y Y
I I n n S S I I P P
U U s s e e r r M M a a n n u u a a l l
( ( 1 1 F F X X S S / / 1 1 F F X X O O o o r r 2 2 F F X X S S / / 2 2 F F X X O O p p o o r r t t s s ) )