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/ Private networking using PRI SL-1
Modular ICS 7.1 Installer Guide
N0130943 02
Additional Configuration
In this example, outgoing public network calls dialed from a
Norstar telephone are passed to the Meridian 1, and the
Meridian 1 is responsible for seizing a public trunk. For this
reason, the 9 prefix is left in the number passed to the
Meridian 1.
This necessitates modifying the Public DN lengths table on
each Norstar to account for the extra leading digit. Essentially,
the eight pre-configured entries are modified to include a
leading 9 in the prefix digits, and the length value for each
entry is increased by one.
The new entries are listed below.
Carrier codes:
If a system has a different long-distance service from the local
service, or if the long-distance service changes within the
schedules, the routing tables can be set up to include a carrier
code. You define the code under
System Programming/
Access codes/Carrier codes
. You then refer this to the
routing tables in
Services/Routing Service/route/
Prefix
Length
Default
8
90
12
900
13
901
18
9011
19
91
12
9411
4
9911
4
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Страница 46: ...46 How to use this document Modular ICS 7 1 Installer Guide N0130943 02...
Страница 72: ...72 Welcome to ISDN Modular ICS 7 1 Installer Guide N0130943 02...
Страница 102: ...102 Remote system access Modular ICS 7 1 Installer Guide N0130943 02...
Страница 108: ...108 Controlling system access Modular ICS 7 1 Installer Guide N0130943 02...
Страница 192: ...192 ETSI MCDN and Network features Modular ICS 7 1 Installer Guide N0130943 02...
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Страница 582: ...582 Link Status Modular ICS 7 1 Installer Guide N0130943 02...
Страница 586: ...586 Usage Metrics Modular ICS 7 1 Installer Guide N0130943 02...