Dialogic 6.2 Manuale Utente
Loop Start Signaling
November 2009
308
Figure 42. FXO Loop Start – Incoming Clear Timing Diagram
II
SD
N
SM
I M
ESSA
G
E
S
:
L4
L3mC
L
EAR
_
R
EQU
E
ST
L3
L4mD
ISC
O
N
N
E
C
T
L3L
4m
C
L
EAR
_R
E
Q
U
EST
II
S
D
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T
IM
E
R
S
:
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iz
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S
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it
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it
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:
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R
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ed 10-
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9
8
Rev
is
io
n
1
.3
RE
CEIVE
D B
ITS,
TRANSMITTED
Re
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se
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