C
CM35
Assign trunk route data to each DTI route.
D
DESCRIPTION
•
Y=00 Kind of Trunk Route
(1)
00-63: Trunk Route No.
(2)
00: DDD (C.O./DID) trunk
01: FX trunk
02: WATS trunk
03: CCSA trunk
04: Tie line trunk
•
Y=01 Dialing signal type
(1)
00-63: Trunk Route No.
(2)
Incoming
2 :
4 :
7 : DP/DTMF
•
Y=04
Answer signal from distant office
(1)
00-63: Trunk Route No.
(2)
2 : Answer signal arrives
7 : Answer signal does not arrive
•
Y=05
Release signal from distant office
(1)
00-63: Trunk Route No.
(2)
0 : Release signal does not arrive (Loop
Start C.O. line without Release signal)
1 : Release signal arrives (Ground Start/
Loop Start with Release signal)
•
Y=09 Incoming connection signaling
(1)
00-63: Trunk Route No.
(2)
01 : Ring Down (Ground Start C.O. line)
15 : Ring Down (Loop Start C.O. line)
•
Y=20 Sender start condition
(1)
00-63: Trunk Route No.
(2)
02 : Ground Start
15 : Timing Start (Loop Start)
– 290 –
DIRECT DIGITAL INTERFACE
PROGRAMMING
DATA
Outgoing
DP
DP
DTMF
DTMF
DTMF
NWA-008845-001 Rev.5.0
32ch1005.fm
JULY/01/2006