Issue 2.0
1-14 General Information <US Only>
Data Assignment for System B
Data Assignment for System C
3.6 Determining CCH Link to Send Messages
The tandem office must be programmed with the proper information to indicate
how the CCH (in its own system) is connected to other offices in the network.
Every office linked to the CCH must be identified by assigning the Point Codes
that it accepts in the network. Refer to Figure 1-14 CCH Linking. When using
features such as the Link Reconnect – K-CCIS, this must be programmed using
Program 50-06-01. Program 50-03-01 allows the links between each system and
the CCH, through which it is directed, to be assigned.
PRG
CCIS
Route ID
Point Code Remarks
50-02-03 1 00002 Assign the Originating Point Code for
System B
50-02-04 1 00001 Assign the Destination Point Code
for CCH 1
PRG
CCIS
Route ID
Point Code Remarks
50-02-03 1 00003 Assign the Originating Point Code
for System C
50-02-04 1 00001 Assign the Destination Point Code
for CCH 1
Figure 1-14 CCH Linking
A
B
C
Point Code: 00001
CCIS Route 1:00002
All of CCIS use Route 1
CCIS
Route
CCIS
Route
CCIS
Route
CCIS
Route
CCIS
Route
CCIS
Route
Point Code: 00002
CCIS Route 1:00001
CCIS Route 2:00003
1:PC00001.Route 1
2:PC00003.Route 2
Point Code: 00003
CCIS Route 1:00002
:P
4.R
2
Point Code: 00004
CCIS Route 1:00003
All of CCIS use Route 1