System Planning
System Planning Forms and Guidelines
DBS-2.3/9.2-540
T1 Networking - Revised April 2000
Page 21
Network Trunk Group Selection
Each DBS system determines how to route a network call by selecting a
Network Trunk Group based upon the leading digit dialed. When a network
call is dialed, the system will try to route the call via an available trunk in the
Network Trunk Group with first priority. If no trunk in this Network Trunk
Group is available, the DBS will then try to route the call via a trunk in the
group with second priority then third priority. For each DBS, assign the
network trunk routing for each node number dialed using Table 2-9 through
Table 2-12:
Table 2-9. Network Trunk Group Selection for DBS 1
Table 2-10. Network Trunk Group Selection for DBS 2
Table 2-11. Network Trunk Group Selection for DBS 3
Network Node
(Leading Digit
Dialed)
1st Priority
Network Trunk
Group
2nd Priority
Network Trunk
Group
3rd Priority
Network Trunk
Group
2
3
4
Network Node
(Leading Digit
Dialed)
1st Priority
Network Trunk
Group
2nd Priority
Network Trunk
Group
3rd Priority
Network Trunk
Group
1
3
4
Network Node
(Leading Digit
Dialed)
1st Priority
Network Trunk
Group
2nd Priority
Network Trunk
Group
3rd Priority
Network Trunk
Group
1
2
4
Содержание DBS Section 540
Страница 6: ...Page 6 T1 Networking Revised April 2000 DBS 2 3 9 2 540 ...
Страница 8: ...Overview Introduction to DBS T1 Networking Page 8 T1 Networking Revised April 2000 DBS 2 3 9 2 540 ...
Страница 12: ...Page 12 T1 Networking Revised April 2000 DBS 2 3 9 2 540 ...
Страница 60: ...System Planning System Planning Forms and Guidelines DBS 2 3 9 2 540 T1 Networking Revised April 2000 Page 60 ...
Страница 62: ...Page 62 T1 Networking Revised April 2000 DBS 2 3 9 2 540 ...
Страница 80: ...Page 80 T1 Networking Revised April 2000 DBS 2 3 9 2 540 ...
Страница 100: ...T1 Settings Added for Networking Programming Page 100 T1 Networking Revised April 2000 DBS 2 3 9 2 540 ...
Страница 127: ...Network Feature Operation SMDR DBS 2 3 9 2 540 T1 Networking Revised April 2000 Page 127 ...
Страница 128: ...SMDR Network Feature Operation Page 128 T1 Networking Revised April 2000 DBS 2 3 9 2 540 ...
Страница 140: ...T1 Network Four System Connection Sync Source Examples Page 140 T1 Networking Revised April 2000 DBS 2 3 9 2 540 ...
Страница 146: ...146 T1 Networking Revised April 2000 DBS 2 3 9 2 540 Index ...